General Information. American Society of Mechanical Engineers. National Board of Boiler and Pressure Vessel Inspectors. National Sanitation Foundation

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2 General Information 1. ll Gas Water Heaters are design certified by S International (formerly G and G) in accordance with NSI Z or 10.3 (latest addition). losed ombustion Manufactured Home Water Heaters, are listed by Underwriters Laboratories. 2. ll lectric Water Heaters are listed by Underwriters Laboratories. 3. ll Residential Storage s meet or exceed efficiency requirements of the epartment of nergy. SHR standard 90.1b (current standard) and the National ppliance nergy onservation ct of 1987, recent amendment effective January 20, 2004 which supercedes all state and local efficiency requirements. 4. ll Tank Type Water Heaters are certified at 300 PSI test pressure and 150 PSI working pressure (except where noted). 5. ll Residential and Light uty Water onnections are 3 4" NPT on 8" centers (except where noted). 6. ll Residential and Light uty Gas s have 1 2" NPT Gas onnections (except where noted). 7. ll Residential Water Heaters come with a T&P Relief Valve included (except where noted). 8. MNUTUR UNR ON OR MOR O TH OLLOWING U.S. PTNTS: 5,954,492; 5,761,379; 5,943,984; 5,081,696; 5,988,117; 6,142,216; 5,199,385; 5,574,822; 5,372,185; 5,485,879; 5,277,171; (1)5,341,770; 5,660,165; 5,596,952; 5,682,666; 4,904,428; 5,023,031; 5,000,893; 4,669,448; 4,829,983; 4,808,356; 5,115,767; 5,092,519; 5,052,346; 4,416,222; 4,628,184; 4,861,968; 4,672,919; Re. 34,534; 7,270, OTHR U.S. N ORIGN PTNT PPLITIONS PNING. URRNT NIN PTNTS: 1,272,914; 1,280,043; 1,289,832; 2,045,862; 2,112,515; 2,108,186; 2,107,012; 2,092,105; 2,409, imensions and specifications subject to change without notice in accordance with our policy of continuous product improvement. S International Underwriters Laboratories National Sanitation oundation merican Society of Mechanical ngineers National oard of oiler and Pressure Vessel Inspectors Hydronics Institute

3 Total Performance. High fficiency, High eliverability, Highly ffective Self-leaning System rom radford White. clean tank is just the beginning. radford White s Hydrojet Total Performance System gives the plumbing trade a strong technological advantage. It applies the laws of physics and augments the power of flowing water to create a new level of top performance. nd, it s standard equipment on all radford White top connect residential water heaters.* The Hydro-dynamic achievement of turbulent action. The Hydrojet delivery tube, with a series of concentric jet ports, creates an incredible amount of turbulent action inside the tank. Water flowing into the tank encounters a series of up to 30 flow altering jet ports. Set at precise space intervals, these ports redirect the flow to create the dynamic mixing action. Unlike a conventional dip tube where water exits with a weak diffusing action, water exiting the Hydrojet system is in complete turbulence. This design is exceptionally efficient, measured to be three to five times better than an ordinary dip tube. The upper jet ports direct the flow outward to begin the dynamic mixing action. The lower jet ports direct the flow inward to increase the turbulence. Not simply a device to boost performance, the Hydrojet system lengthens the operating life of a water heater. common cause of premature tank failure and reduced energy efficiency in all water heaters is sediment build-up. The detrimental effects of this universal problem are interference in heat transfer, lower tank capacity, corrosion, early parts failure and an annoying rumbling noise. The result of all this is a water heater that must work much harder and consume much more energy. Take sediment for a ride. When the Hydrojet Total Performance System goes to work, sediment has no place to hide. The turbulent action puts dissolved solids such as lime and other minerals into suspension when water is delivered into the tank. Whenever water is drawn, particles are prevented from settling to the bottom of the tank or building up on interior surfaces. The Hydrojet system cleans the tank of harmful deposits every time there s a call for hot water.

4 The bonus is a surprising increase in deliverability. Smooth and efficient operation during continual use and in the first hour provide increased volumes of hot water no matter what the capacity of the tank. or instance, the first hour delivery for our nergy Saver, 40 gallon residential gas water heater was 66.6 gallons. ut now, equipped with the Hydrojet system, that same unit delivers 75 gallons more than a 10% increase! That translates into more hot water for the money. * Not available on utility, tabletop, wall hung or side connect models. Hydrojet System Technical Highlights 1. The Hydrojet system works by creating a strong turbulence in the flow of water as it enters the tank through a technologically advanced delivery tube. Unlike an ordi - nary, open-ended dip tube, the Hydrojet delivery tube harnesses the force of incoming water to create turbulent action, a catalyst for better mixing throughout the tank. 2. Incoming water first encounters a series of deflectors called jet ports that force water out of the tube and into the tank to begin a dynamic mixing action. second set of jet ports then redirects the flow inward causing counter-rotation and increased pressure fluctuation inside the delivery tube. This completes the creation of the desired turbulent action. 3. Heating efficiency is greatly increased because of better mixing of incoming water with stored water. More evenly mixed water allows the water heater to run less frequently, providing a longer operating life for the unit. 4. etter mixing throughout the tank caused by turbulent action yields up to a 10% increase in first hour deliverability. nd, according to The Gas ppliance Manufacturer s ssociation (GM) irst Hour elivery is the primary consideration when selecting a water heater. 5. The Hydrojet system provides up to a 3% reduction in energy consumption, based on testing by the epartment of nergy. etter mixing of stored water yields a greater output of hot water at the desired temperature with respect to the tank capacity. 6. The turbulent action puts dissolved solids (sediment) into suspension, while the first series of jet ports also create a path for sediment to enter the tank at a higher level than the end of the delivery tube. oth of these factors help delay the settling process and reduce sediment build-up. 7. Minimizing sediment build up results in more effective heat transfer, reduced energy costs and higher operating efficiency. nd because the Hydrojet system suspends sediment that would otherwise accumulate on the bottom of the tank, maintenance requirements are drastically reduced and the life of the water heater is extended. 8. The Hydrojet system greatly reduces thermal stratification or temperature stacking (up to 17% reduction in peak temperatures). Stacking occurs when the water in the tank lacks thorough mixing. This occurrence will lower operating efficiency and increase the chance of a scalding accident. 9. GM publishes data comparing the first hour delivery (H) of the five largest water heater manufacturers. The data shows that radford White models with the Hydrojet Total Performance System produce more hot water, in equal size tanks, than any of the competition. 10. ecause the Hydrojet system enables water to be heated more efficiently, it provides more hot water for the money.

5 Residential Gas nergy Saver VIR 6/7 Water Heaters 8" The VIR efender Safety System s eature radford White ION System dvanced ScreenLok Technology lame rrestor esign Resettable thermal switch Pedestal base Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 1" Non- foam insulation Protective magnesium anode rod actory installed heat traps 3"x4" Snap Lock draft diverter (On models 40,000 TU/Hr. or less) T&P relief valve included. Some models feature optional top opening (Must specify when ordering) Low restriction brass drain valve Photograph is of M-I-40T6N

6 Presenting the New High-Tech Innovation Meets Intelligent Simplicity The NW radford White ION System is so much more than a gas valve. It s a revolutionary advance in water heating control technology available only to the professional installer and wholesaler. The radford White ION System offers numerous energy and timesaving benefits to the homeowner, contractor and wholesaler and sets a new standard in gas water heater control technology. The radford White ION System is standard equipment on radford White Residential and Light uty ommercial products * at no extra cost! Why has radford White invested in such an advanced control technology? In a word ustomers. Our customers asked for a sophisticated yet simple control, one that gives them performance enhancements and diagnostic capabilities. Our customers asked for it and we are proud to deliver the radford White ION System. *ll tmospheric Vent and irect Vent Residential and Light uty s except High Performance and Mobile Home s. ontinued on back >>

7 The Perfect hoice In Gas ontrol Technology dvanced Temperature ontrol System - Microprocessor constantly monitors and controls burner operation to maintain consistent and accurate water temperature levels. xclusive Performance Software - Proprietary algorithms provide enhanced irst Hour elivery ratings and tighter temperature differentials. Intelligent iagnostics - n exclusive green L light prompts the installer during start-up and provides ten different diagnostic codes to assist in troubleshooting. Pilot-On-Indication - lashing green L provides positive indication that pilot is on. Millivolt Powered - n off-the-shelf thermopile converts heat energy from the pilot flame into electrical energy to operate the gas valve and electronics. No external electricity required. Separate Immersed Thermowell - High strength advanced polymer composite thermowell provides isolation between electronic temperature sensor and surrounding water. No need to drain the tank when removing, or replacing the gas valve. Integrated Piezo Igniter - uilt into the control itself, the igniter eliminates the need to open the combustion chamber to light the pilot. Universal Replacement - The radford White ION System service kits are available for direct replacement, or for the replacement of Robertshaw or White-Rodgers gas valves on most older radford White models. Proven Technology - Over 150,000 units installed over the past 3 years have proven the durability, reliability and simplicity of this technology.

8 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number M-I-30T6N (LP) M-I-30S6N (LP) M-I-303T6N (LP) M-I-40T6N (LP) M-I-403S6N (LP) M-I-404T6N (LP) M-I-5036N (LP) M-I-50L6N (LP) M-I-504S6N (LP) M-I-60T6N (LP) Gal. ap Input TU/Hr. 32,000 30,000 40,000 40,000 40,000 50,000 40,000 40,000 50,000 40,000 1st Hour** elivery Rating GPH Recovery 90 Rise* to lue 59 1 / / / / / / / /4 Jacket ia Vent Size 3x4 3x4 3x4 3x4 3x4 4 3x4 3x4 4 3x4 * ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to 10. s feature optional top T&P location. Must be specified when ordering. dimension listed as side/top. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Meet or exceed SHR 90.1b (current standard) Listed Recovery fficiency ranging up to 79% to T&P 49 3 /4 / 56 3 / / /4 / 55 1 /4 50 / 56 5 /8 41 / 47 1 / /2/ / 56 7 / /2 50 / 55 3 / /2 to Gas to Water 57 1 / / / / / / / /4 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise M-I-30T6SX 31,000 TU/Hr. 32 M-I-30S6SX 26,000 TU/Hr. 27 M-I-303T6SX 35,000 TU/Hr. 37 M-I-40T6SX 36,000 TU/Hr. 38 M-I-403S6SX 38,000 TU/Hr. 40 M-I-404T6SX 48,000 TU/Hr. 50 M-I-5036SX 36,000 TU/Hr. 38 M-I-50L6SX 38,000 TU/Hr. 40 M-I-504S6SX 48,000 TU/Hr. 50 M-I-60T6SX 38,000 TU/Hr. 40

9 Residential Gas nergy Saver 8/9 High Input Water Heaters radford White ION System Vitraglas lining actory installed Hydrojet 2 Total Performance System Water onnections 1" NPT (M-I-75T) and 1 1 4" (M-I-100T) factory installed true dielectric fittings Side connections - 3/4" NPT tappings Pedestal base (M-I-75S only) Non- foam insulation Protective magnesium anode rod 4" Snap Lock draft diverter T&P relief valve included. Low restriction brass drain valve H G & K Photograph is of M-I-75S6N

10 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Meet or exceed SHR 90.1b (current standard) Listed Recovery fficiency ranging up to 80% G H K Number M-I-75S6N (LP) M-I-100T6N (LP) Gal. ap Input TU/Hr. 76,000 85,000 GPH Recovery 90 Rise* to lue 62 3 / /16 Jacket ia /4 Vent Size 4 4 to T&P 51 3 / /16 to Gas /16 * ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to 10. Hand hole cleanout standard on M-I-100T models. Space Heating Return 16 5 / /8 Space Heating Outlet 51 3 / /8 Water /16 epth 28 3 / /4 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise M-I-75S6SX 76,000 TU/Hr. 82 M-I-100T6SX 88,000 TU/Hr. 95

11 Residential Gas nergy Saver VIR 10/11 xtra Recovery Water Heaters The XR VIR efender Safety System s eature: radford White ION System dvanced ScreenLok Technology lame rrestor esign Resettable thermal switch Pedestal base Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 2" Non- foam insulation (M-1-XR403S has 1") Protective magnesium anode rod actory installed heat traps 3/4" NPT side connections for space heating 4" Snap Lock draft diverter (M-1-XR403 has 3"x4" draft diverter) T&P relief valve included Low restriction brass drain valve 11" * H G& *enters are 8" on M-1-XR403S Photograph is of M-2-XR504T6N

12 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number M-1-XR403S6N (LP) M-2-XR504T6N (LP) M-2-XR65T6N (LP) Gal. ap Input TU/Hr. 40,000 65,000 65,000 1st Hour** elivery Rating GPH Recovery 90 Rise* to lue /4 63 Jacket ia Vent Size 3x4 4 4 to T&P /2 to Gas /16 * ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to 10. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Meet or exceed SHR 90.1b (current standard) Listed 79% Recovery fficiency Space Heating Return 13 1 / / /2 G Space Heating Outlet /2 H to Water 48 1 / /4 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise M-1-XR403S6SX 38,000 TU/Hr. 40 M-2-XR504T6SX 61,000 TU/Hr. 65 M-2-XR65T6SX 63,000 TU/Hr. 67

13 Residential Gas nergy Saver 12/13 xtra Recovery Water Heaters radford White ION System Vitraglas lining actory installed Hydrojet 2 Total Performance System Water onnections 1" NPT factory installed true dielectric fittings Side connections - 3/4" NPT tappings 2" Non- foam insulation Protective magnesium anode rod 4" Snap Lock draft diverter T&P relief valve included Low restriction brass drain valve H G & K Photograph is of M-2-XR75S6N

14 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency G H K Number Gal. ap. Input TU/Hr. GPH Recovery 90 Rise* to lue Jacket ia. M-2-XR75S6N (LP) 75 76, / / / / / /8 247 Vent Size to T&P * ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to 10. to Gas Space Heating Return Space Heating Outlet to Water epth pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise M-2-XR75S6SX 76,000 TU/Hr. 82

15 Residential Gas amper nergy Saver 14/15 High Water Heaters NRGY STR Qualified These models qualify for the September 1st, 2010 minimum NRGY STR requirement, as well as most utility rebate programs dvanced ScreenLok Technology lame rrestor esign Resettable thermal switch Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 2" Non- foam insulation Protective magnesium anode rod actory installed heat traps 3"x4" Snap Lock draft diverter T&P relief installed Low restriction brass drain valve Photograph is of S6N

16 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number S6N (LP) S6N (LP) Gal. ap Input TU/Hr. 38,000 40,000 1st Hour** elivery Rating GPH Recovery 90 Rise* to lue 55 3 / /2 Jacket ia Vent Size 3x4 3x4 to T&P 41 1 /2 50 *ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to V, 60Hz. 12 mps. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency to Gas 11 3 / /4 Top of Heater G to Water /4 H epth 26 3 / /4 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise S6SX 38,000 TU/Hr S6SX 40,000 TU/Hr. 42

17 Residential Gas nergy Saver VIR 16/17 8" High Water Heaters radford White ION System dvanced ScreenLok Technology lame rrestor esign Resettable thermal switch Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 2" Non- foam insulation Protective magnesium anode rod actory installed heat traps 3"x4" Snap Lock draft diverter T&P relief valve included. s feature optional top opening (Must be specified when ordering) Low restriction brass drain valve Optional Top T&P Valve Location Optional imension Photograph is of M-4-40T6N

18 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number M-4-30T6N (LP) M-4-40T6N (LP) M-4-403S6N (LP) M N (LP) M-4-60T6N (LP) Gal. ap Input TU/Hr. 32,000 40,000 40,000 40,000 40,000 1st Hour** elivery Rating GPH Recovery 90 Rise* to lue 59 1 / / / /4 Jacket ia Vent Size 3x4 3x4 3x4 3x4 3x4 *ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to 10. s feature optional top T&P location. Must be specified when ordering. dimension listed as side/top. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Meet or exceed SHR 90.1b (current standard) Listed 79% Recovery fficiency to T&P 49 3 /4 / 56 3 /8 50/ 56 5 /8 41 / 47 1 /4 50 / /2 to Gas to Water 57 1 / / / /4 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise M-4-30T6SX 31,000 TU/Hr. 33 M-4-40T6SX 36,000 TU/Hr. 38 M-4-403S6SX 38,000 TU/Hr. 40 M SX 36,000 TU/Hr. 38 M-4-60T6SX 38,000 TU/Hr. 40

19 Residential Gas nergy Saver 18/19 Programmable fficiency Water Heaters dvanced ScreenLok Technology lame rrestor esign Honeywell self diagnostic electronic gas control lammable vapor sensor Resettable thermal switch Vitraglas lining actory installed Hydrojet Total Performance System ully programmable L digital control 2" Non- foam insulation Protective magnesium anode rod actory installed heat traps 3"x4" Snap Lock draft diverter T&P relief valve included Low restriction brass drain valve H G Photograph is of P-4-40T6N

20 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number P-4-403S6N (LP) P-4-40T6N (LP) P N (LP) P-2-XR504T6N (LP) Gal. ap Input TU/Hr. 40,000 40,000 40,000 65,000 1st Hour** elivery Rating GPH Recovery 90 Rise* lue 50 3 / / / /4 Jacket ia ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. *ased on manufacturers rated recovery efficiency. When tested to the industry standard residential first hour delivery procedure. P-2-XR504 has 3/4" NPT side connections. Requires two 120V outlets. One outlet is for the 24V plug-in transformer and the other is the line cord that powers the water heater. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Vent Size 3 x 4 3 x 4 3 x 4 4 Meet or exceed SHR 90.1b (current standard) Listed. 80% Recovery fficiency to T&P to Gas 11 1 / / / /4 Top of Heater / / /2 G to Water / / /2 H epth 26 1 / / / /4 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise P-4-403S6SX 38,000 TU/Hr. 40 P-4-40T6SX 36,000 TU/Hr. 38 P SX 36,000 TU/Hr. 38 P-2-XR504T6SX 61,000 TU/Hr. 65

21 Residential Gas nergy Saver 20/21 High Performance Water Heaters High input combustion system Integrated Mixing evice Helical fin flue Vitraglas lining actory installed Hydrojet 2 Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings Non- foam insulation Two protective magnesium anode rods 4" Snap Lock draft diverter 3/4" NPT side tappings for space heating T&P relief valve installed Low restriction brass drain valve J H G & PLUG TYP NO K Photograph is of GX-2-25S6N

22 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number GX-2-25S6N (LP) GX-1-55S6N (LP) Gal. ap Input TU/Hr. 78,000 80,000 1st Hour elivery Rating GPH Recovery 90 Rise* to lue 58 1 / /8 ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. *ased on manufacturers rated recovery efficiency. When tested to the industry standard residential first hour delivery procedure. imension to top of installed mixing device. GX-2 has 2" of insulation. GX-1 has 1" of insulation. Gas connections are 1 2". (LP) Propane Gas Inputs GPH Rec. 90 Rise GX-2-25S6SX 76,000 TU/Hr. 82 GX-1-55S6SX 78,000 TU/Hr. 84 Jacket ia Vent Size 4 4 to T&P to Gas / /16 Space Heating Return X 15 7 / /16 Meet or exceed SHR 90.1b (current standard) Listed 82% Recovery fficiency G Space Heating Outlet Z Y H to Heater Top 54 5 /8 56 J to Water 58 5 /8 60 K epth /4 Integrated Mixing evice (Installation required for operation) Number GX-2-25S6N GX-1-55S6N X istance etween enters in. 8 8 Y epth of Mixing evice in. 2 1 /2 2 1 /2 pprox. Shipping Weight (lbs) Z Height to enter of Pipe in. 6 6

23 Residential Gas nergy Saver 22/23 TTW High Performance Water Heaters High input combustion system Integrated Mixing evice Helical fin flue Vitraglas lining actory installed Hydrojet 2 Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings Non- foam insulation Two protective magnesium anode rods Powerful blower motor Honeywell self diagnostic electronic gas control lammable vapor sensor (not VIR compliant) Spark-to-pilot ignition Horizontal and vertical venting 3/4" NPT side tappings for space heating T&P relief valve installed Low restriction brass drain valve J H & G K Photograph is of GX-2-TW-25S6N

24 Power Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number GX-2-TW-25S6N (LP) GX-1-TW-55S6N (LP) Gal. ap Input TU/Hr. 76,000 78,000 1st Hour GPH elivery Recovery Rating 90 Rise* to Vent 62 5 / /4 ll propane models feature a Titanium Stabilized Stainless Steel propane burner. or propane (LP) models change suffix N to SX. *ased on manufacturers rated recovery efficiency. imension to top of installed mixing device. When tested to the industry standard residential first hour delivery procedure. GX-2 has 2" of insulation. GX-1 has 1" of insulation. Gas connections are 1 2". GX-2-TW-25S6N GX-1-TW-55S6N Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 3" Vent Pipe 60 ft. 7 ft. 55 ft. 50 ft. 45 ft. 4" Vent Pipe 180 ft. 15 ft. 175 ft. 170 ft. 165 ft. onsult I&O manual when using four or more elbows. Subtract 5ft. for each additional 90 elbow. Jacket ia Vent Size 3 or 4 3 or 4 to T&P to Gas 11 1 / /2 Space Heating Return X 13 3 / /8 Meet or exceed SHR 90.1b (current standard) Listed 82% Recovery fficiency G Space Heating Outlet Z Y H to Heater Top 52 7 /8 54 J to Water 56 7 /8 58 K epth 25 3 / /8 Integrated Mixing evice (Installation required for operation) Number GX-2-TW25S6N GX-1-TW55S6N X istance etween enters in. 8 8 Y epth of Mixing evice in. 2 1 /2 2 1 /2 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise GX-2-TW25S6SX 76,000 TU/Hr. 82 GX-1-TW55S6SX 78,000 TU/Hr. 84 Z Height to enter of Pipe in. 6 6

25 Residential Gas nergy Saver VIR 24/25 TTW 1 Water Heaters H dvanced ScreenLok Technology lame rrestor esign lammable vapor sensor Powerful blower motor Honeywell self diagnostic electronic gas control Spark-to-pilot ignition system Horizontal and vertical venting Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 1" Non- foam insulation Protective magnesium anode rod actory installed heat traps T&P relief valve included Low restriction brass drain valve G Photograph is of M-1-TW-40S6N

26 Power Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number M-1-TW-40S6N (LP) M-1-TW-50S6N (LP) M-1-TW-60T6N (LP) Gal. ap Input TU/Hr. 40,000 40,000 42,000 1st Hour** elivery Rating GPH Recovery 90 Rise* to Vent 56 1 / /8 68 Jacket ia Vent Size 2 or 3 2 or 3 2 or 3 to T&P 40 1 / / /8 to Gas 11 3 / / /4 *ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to V... Required for Power Venting / 110 V..., 60HZ, 3.1 mperes. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency Top of Heater 46 1 / / /4 G to Water / /2 H epth 24 7 / / /4 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise M-1-TW-40S6SX 38,000 TU/Hr. 41 M-1-TW-50S6SX 38,000 TU/Hr. 41 M-1-TW-60T6SX 40,000 TU/Hr. 43 M-1-TW-40S M-1-TW-50S M-1-TW-60T Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 2" Vent Pipe 50 ft. 7 ft. 45 ft. 40 ft. 35 ft. 3" Vent Pipe 120 ft. 15 ft. 115 ft. 110 ft. 105 ft. onsult I&O manual when using four or more elbows. Subtract 5ft. for each additional 90 elbow.

27 Residential Gas nergy Saver 26/27 TTW High Water Heaters High nergy actor () These models qualify for most energy rebate programs as well as the September 1, 2010 minimum NRGY STR requirement dvanced ScreenLok Technology lame rrestor esign lammable vapor sensor Powerful blower motor Honeywell self diagnostic electronic gas control Horizontal and vertical venting Vitraglas Lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings Pedestal base 2" Non- foam insulation Protective magnesium anode rod actory installed heat traps T&P relief valve included Low restriction brass drain valve H G Photograph is of M-4-TW-40T6N

28 Power Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number M-4-TW40T6N (LP) M-4-TW50T6N (LP) M-4-TW60T6N (LP) Gal. ap Input TU/Hr. 40,000 40,000 40,000 1st Hour** elivery Rating GPH Recovery 90 Rise* Vent Jacket ia Vent Size to T&P /2 to Gas 11 3 / / /4 *ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to V... Required for Power Venting / 110 V..., 60HZ, 3.1 mperes. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency Top of Heater 56 3 / /4 G to Water 57 3 / /4 H epth 24 7 / / /4 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise M-4-TW-40T6SX 38,000 TU/Hr. 41 M-4-TW-50T6SX 38,000 TU/Hr. 41 M-4-TW-60T6SX 38,000 TU/Hr. 41 M-4-TW-40 M-4-TW-50 M-4-TW-60 Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 2" Vent Pipe 50 ft. 7 ft. 45 ft. 40 ft. 35 ft. 3" Vent Pipe 120 ft. 15 ft. 115 ft. 110 ft. 105 ft. onsult I&O manual when using four or more elbows. Subtract 5ft. for each additional 90 elbow.

29 Residential Gas nergy Saver VIR 28/29 TTW 2 Water Heaters K The TTW 2 VIR efender Safety System s eature (xcept M-2-TW75): dvanced ScreenLok Technology lame rrestor esign lammable vapor sensor ll TTW 2 s eature: Powerful blower motor Honeywell self diagnostic electronic gas control Spark to pilot ignition system Horizontal and vertical venting Vitraglas Lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 3/4" NPT side connections Pedestal base 2" Non- foam insulation Protective magnesium anode rod actory installed heat traps T&P relief valve included Low restriction brass drain valve J H & G Photograph is of M-2-TW-50T6N

30 Power Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number M-2-TW-50T6N (LP) M-2-TW-65T6N (LP) M-2-TW-75T6N (LP) Gal. ap Input TU/Hr. 67,000 70,000 76,000 1st Hour** GPH elivery Recovery Rating 90 Rise* to Vent 65 7 / /8 Jacket ia Vent Size 3 or 4 3 or 4 3 or 4 to T&P 50 1 / /2 53 to Gas 11 3 / /4 15 Space Heating Return 13 1 / / /4 *ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to V... Required for Power Venting / 110 V..., 60HZ, 3.1 mperes. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency G Space Heating Outlet 50 1 / /2 53 H to Heater Top 56 3 / / /4 J to Water 57 3 / / /2 K epth 26 3 / /4 31 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise M-2-TW-50T6SX 60,000 TU/Hr. 65 M-2-TW-65T6SX 63,000 TU/Hr. 68 M-2-TW-75T6SX 75,500 TU/Hr. 81 M-2-TW-50T M-2-TW-65T M-2-TW-75T Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 3" Vent Pipe 4" Vent Pipe 60 ft. ** 180 ft. 7 ft. 15 ft. 55 ft. 175 ft. 50 ft. 170 ft. 45 ft. 165 ft. onsult I&O manual when using four or more elbows. Subtract 5ft. for each additional 90 elbow. **M-2-TW-75 Max. 3" vent length is 50ft.

31 Residential Gas nergy Saver VIR 30/31 Ultra Low NOx Water Heaters efender combustion chamber Ultra low NOx burner with primary and secondary air distribution devices Vitraglas Lining actory Installed Hydrojet Total Performance System Honeywell self diagnostic gas control Millivolt powered control with built-in piezo igniter No electricity required igital thermal sensor and resettable thermal switch Pedestal base Water onnections 3/4" NPT factory installed true dielectric fittings 1" Non- oam Insulation actory installed heat traps Protective magnesium anode rod 3x4 Snap Lock draft diverter T&P relief valve included Low restriction brass drain valve Meets SQM Rule 1121 (10ng/J) G 8" Optional T&P Location imension. dimension listed as side/top. Photo is of U1-5036RN

32 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS MOLS Number U1-30S6RN U1-30T6RN U1-403S6RN U1-40T6RN U1-404T6RN U1-5036RN U1-50L6RN U1-60T6RN Gal. ap Input TU/Hr. 30,000 32,000 40,000 40,000 50,000 40,000 40,000 40,000 1st Hour** elivery Rating* GPH Recovery 90 Rise* lue 48 3 / / / / / / /4 Jacket ia *ased on manufacturers rated recovery efficiency. vailable in natural gas only. or 10 year models, change suffix from 6 to 10. s feature optional top T&P location and must be specified when ordering. ll models meet SQM rule 1121 requirement of 10ng/J, or less, NOx emissions. Identical dimensions - same diameter, height and connections as standard units for ease of installation. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Vent Size 3x4 3x4 3x4 3x4 4 3x4 3x4 3x4 T&P 38 3 / /4 / 56 3 /8 41 / 47 1 /4 50 / 56 5 / /2 / / 56 7 / / /2 Meet or exceed SHR 90.1b (current standard) Listed 78% Recovery fficiency Gas 11 5 / / / / / / /8 13 Water 46 3 / / / / / / /4 G epth 22 1 / / / / / / / /4 pprox. Shipping Weight (lbs)

33 Residential Gas nergy Saver VIR 32/33 Ultra Low NOx xtra Recovery Water Heaters efender combustion chamber Ultra low NOx burner with primary and secondary air distribution devices Vitraglas Lining actory Installed Hydrojet Total Performance System Honeywell self diagnostic gas control Millivolt powered control with built-in piezo igniter No electricity required igital thermal sensor and resettable thermal switch Pedestal base Water onnections 3/4" NPT factory installed true dielectric fittings 3/4" NPT side connections 2" Non- oam Insulation (U1-XR has 1") actory installed heat traps Protective magnesium anode rod T&P relief valve included Low restriction brass drain valve Meets.. Title 24, SQM Rule 1121 (10ng/J) K 8" H &G Photograph is of U2-XR-504T6RN

34 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number U1-XR-403S6RN U2-XR-504T6RN U2-XR-65T6RN Gal. ap Input TU/Hr. 40,000 55,000 55,000 1st Hour** elivery Rating GPH Recovery 90 Rise* to lue /4 63 Jacket ia *ased on manufacturers rated recovery efficiency. vailable in natural gas only. or 10 year models, change suffix from 6 to 10. ll models meet SQM rule 1121 requirement of 10ng/J, or less, NOx emissions. Identical dimensions - same diameter, height and connections as standard units for ease of installation. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Vent Size 3 x to T&P /2 to Gas 11 5 / / /8 Meet or exceed SHR 90.1b (current standard) Listed 78% Recovery fficiency Space Heating Return 13 1 / / /2 G to Space Heating Outlet /2 H to Water 48 1 / /4 K epth 24 1 / pprox. Shipping Weight (lbs)

35 Residential Gas nergy Saver VIR 34/35 Ultra Low NOx High Water Heaters efender combustion chamber Ultra low NOx burner with primary and secondary air distribution devices Vitraglas Lining actory Installed Hydrojet Total Performance System Honeywell self diagnostic gas control Millivolt powered control with built-in piezo igniter No electricity required igital thermal sensor and resettable thermal switch Pedestal base Water onnections 3/4" NPT factory installed true dielectric fittings 2" Non- oam Insulation actory installed heat traps Protective magnesium anode rod 3x4 Snap Lock draft diverter T&P relief valve included Low restriction brass drain valve Meets.. Title 24, SQM Rule 1121 (10ng/J) K 8" H Optional T&P Location imension. dimension listed as side/top. Photograph is of U4-5036RN

36 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS MOLS Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency H K Number Gal. ap. Input TU/Hr. 1st Hour** elivery Rating GPH Recovery 90 Rise* lue Jacket ia. Vent Size T&P Gas to Water epth pprox. Shipping Weight (lbs) U4-30T6RN U4-40T6RN U4-403S6RN U4-5036RN U4-60T6RN ,000 40,000 40,000 40,000 40, / / / / x4 3x4 3x4 3x4 3x /4/ 56 3 /8 50/ 56 5 /8 41/ 47 1 /4 50/ / / / / / / / / / / *ased on manufacturers rated recovery efficiency. vailable in natural gas only. or 10 year models, change suffix from 6 to 10. s feature optional top T&P location and must be specified when ordering. ll models meet SQM rule 1121 requirement of 10ng/J, or less, NOx emissions. Identical dimensions - same diameter, height and connections as standard units for ease of installation. **irst Hour elivery Rating is based on the March 2010 HRI irectory.

37 Residential Gas nergy Saver TTW 1 36/37 Ultra Low NOx Water Heaters efender combustion chamber Ultra low NOx burner with primary and secondary air distribution devices Vitraglas Lining actory Installed Hydrojet Total Performance System Honeywell self diagnostic gas control lammable vapor sensor Powerful blower motor Horizontal and vertical venting Sight window Pedestal base Water onnections 3/4" NPT factory installed true dielectric fittings 1" Non- oam Insulation actory installed heat traps Protective magnesium anode rod T&P relief valve included Low restriction brass drain valve Meets SQM Rule 1121 (10ng/J) H G Photograph is of U-1-TW-40S6RN

38 Power Vent nergy Saver s IMNSIONS IN INHS NTURL GS MOLS Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency G H Number U-1-TW-40S6RN U-1-TW-50S6RN U-1-TW-60T6RN Gal. ap Input TU/Hr. 40,000 40,000 42,000 1st Hour** elivery Rating GPH Recovery 90 Rise* vailable in Natural Gas only. *ased on manufacturers rated recovery efficiency. or 10 year models, change suffix from 6 to V... Required for Power Venting / 110 V..., 60HZ, 3.1 mperes. **irst Hour elivery Rating is based on the March 2010 HRI irectory. to Vent 56 1 / /8 68 Jacket ia Vent Size to T&P 40 1 / / /8 to Gas 11 3 / / /4 to Top of Heater 46 1 / / /4 to Water / /2 epth 24 7 / / /4 pprox. Shipping Weight (lbs) U-1-TW-40 U-1-TW-50 U-1-TW-60 Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 2" Vent Pipe 50 ft. 7 ft. 45 ft. 40 ft. 35 ft. 3" Vent Pipe 120 ft. 15 ft. 115 ft. 110 ft. 105 ft. onsult I&O manual when using four or more elbows. Subtract 5ft. for each additional 90 elbow.

39 Residential Gas nergy Saver TTW 38/39 High Ultra Low NOx Water Heaters High nergy actor () These models qualify for most energy rebate programs as well as the September 1, 2010 minimum NRGY STR requirement efender combustion chamber Ultra low NOx burner with primary and secondary air distribution devices Vitraglas Lining actory Installed Hydrojet Total Performance System Honeywell self diagnostic gas control lammable vapor sensor Powerful blower motor Horizontal and vertical venting Sight window Pedestal base Water onnections 3/4" NPT factory installed true dielectric fittings 2" Non- oam Insulation actory installed heat traps Protective magnesium anode rod T&P relief valve included Low restriction brass drain valve Meets SQM H Rule 1121 (10ng/J) G Photograph is of U-4-TW-40T6RN

40 Power Vent nergy Saver s IMNSIONS IN INHS NTURL GS MOLS Number U-4-TW-40T6RN U-4-TW-50T6RN U-4-TW-60T6RN Gal. ap Input TU/Hr. 40,000 40,000 40,000 1st Hour** elivery Rating GPH Recovery 90 Rise* vailable in Natural Gas only. *ased on manufacturers rated recovery efficiency. or 10 year models, change suffix from 6 to V... Required for Power Venting / 110 V..., 60HZ, 3.1 mperes. **irst Hour elivery Rating is based on the March 2010 HRI irectory. to Vent Jacket ia Meet or exceed SHR 90.1b (current standard) Listed. 80% Recovery fficiency Vent Size to T&P /2 to Gas 11 3 / / /4 to Top of Heater 56 3 / /4 G to Water 57 3 / /4 H epth 24 7 / / /4 pprox. Shipping Weight (lbs) U-4-TW-40 U-4-TW-50 U-4-TW-60 Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 2" Vent Pipe 50 ft. 7 ft. 45 ft. 40 ft. 35 ft. 3" Vent Pipe 120 ft. 15 ft. 115 ft. 110 ft. 105 ft. onsult I&O manual when using four or more elbows. Subtract 5ft. for each additional 90 elbow.

41 Residential Gas nergy Saver TTW 2 40/41 Ultra Low NOx Water Heaters efender combustion chamber Ultra low NOx burner with primary and secondary air distribution devices Vitraglas Lining actory Installed Hydrojet Total Performance System Honeywell self diagnostic gas control lammable vapor sensor Powerful blower motor Horizontal and vertical venting Sight window Pedestal base Water onnections 3/4" NPT factory installed true dielectric fittings 2" Non- oam Insulation actory installed heat traps Protective magnesium anode rod T&P relief valve included Low restriction brass drain valve Meets SQM Rule 1121 (10ng/J) K J H & G Photograph is of U-2-TW-50T6RN

42 Power Vent nergy Saver s IMNSIONS IN INHS NTURL GS MOLS Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency G H J K Number U-2-TW-50T6RN U-2-TW-65T6RN Gal. ap Input TU/Hr. 60,000 60,000 1st Hour** elivery Rating GPH Recovery 90 Rise* vailable in Natural Gas only. *ased on manufacturers rated recovery efficiency. or 10 year models, change suffix from 6 to V... Required for Power Venting / 110 V..., 60HZ, 3.1 mperes. **irst Hour elivery Rating is based on the March 2010 HRI irectory. to Vent 65 7 /8 69 Jacket ia Vent Size 3 3 to T&P 50 1 / /2 to Gas 11 3 / /4 Space Heating Return 13 1 / /2 to Space Heating Outlet 50 1 / /2 to Top of Heater 56 3 / /2 to Water 57 3 / /4 epth 26 3 / /4 pprox. Shipping Weight (lbs) U-2-TW-50 U-2-TW-65 Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 3" Vent Pipe 60 ft. 7 ft. 55 ft. 50 ft. 45 ft. 4" Vent Pipe 180 ft. 15 ft. 175 ft. 170 ft. 165 ft. onsult I&O manual when using four or more elbows. Subtract 5ft. for each additional 90 elbow.

43 Residential Gas nergy Saver VIR 42/43 PX1 Water Heaters losed combustion venting system lammable vapor sensor Powerful blower motor Honeywell self diagnostic electronic gas control Spark-to-pilot ignition system Horizontal and vertical venting Vitraglas lining actory installed Hydrojet Total Performance System ast aluminum intake boot Water onnections 3/4" NPT factory installed true dielectric fittings 1" Non- foam insulation Protective magnesium anode rod actory installed heat traps T&P relief valve included Low restriction brass drain valve J K urable ast luminum ir Intake oot H Photograph is of PX1-40S6N

44 Power irect Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number PX1-40S6N PX1-50S6N Gal. ap Input TU/Hr. 40,000 40,000 1st Hour** elivery Rating GPH Recovery 90 Rise* to xhaust Outlet 58 3 / /8 Jacket ia Vent Size 2 or 3 2 or 3 to T&P 42 3 / /8 *ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to V... Required for Power Venting / 110 V..., 60HZ, 3.1 mperes. **irst Hour elivery Rating is based on the March 2010 HRI irectory. to Gas Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency Top of Heater 48 3 / /8 H to ir Intake 55 3 / /8 J to Water 50 1 /8 51 K epth 30 1 / /8 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise PX1-40S6SX 38,000 TU/Hr. 41 PX1-50S6SX 38,000 TU/Hr. 41 Optional 2" oncentric Vent Terminal Kit P/N Vent xhaust Intake/ ombustion ir 33 3 /8" Rain ap 2" Vent Pipe Max. Intake Length Max. xhaust Length Min. Vent Length Number 1 of 2 PX1-40S PX1-50S 35 ft. 35 ft. 7 ft. 30 ft. 25 ft. 3" Vent Pipe Max. Intake Length Max. xhaust Length Min. Vent Length Number 1 of 2 PX1-40S PX1-50S 85 ft. 85 ft. 7 ft. 80 ft. 75 ft. 90 lbows 3 20 ft. 90 lbows 3 70 ft. Note: Subtract 5ft. for each additional 90º elbow. onsult I&O Manual when using four or more elbows.

45 Residential Gas nergy Saver VIR 44/45 PX2 Water Heaters K losed combustion venting system lammable vapor sensor Powerful blower motor Honeywell self diagnostic electronic gas control Spark-to-pilot ignition system Horizontal and vertical venting Vitraglas lining actory installed Hydrojet Total Performance System ast aluminum intake boot 3/4" NPT side connections for space heating Water onnections 3/4" NPT factory installed true dielectric fittings 2" Non- foam insulation Protective magnesium anode rod actory installed heat traps T&P relief valve included Low restriction brass drain valve J & G H urable ast luminum ir Intake oot Photograph is of PX2-50T6N

46 Power irect Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number PX2-50T6N (LP) PX2-65T6N (LP) PX2-75T6N (LP) Gal. ap Input TU/Hr. 60,000 65,000 70,000 1st Hour** elivery Rating GPH Recovery 90 Rise* to xhaust Outlet /4 71 Jacket ia Vent Size 3 or 4 3 or 4 3 or 4 to T&P 52 1 / / /4 to Gas 13 5 / / /4 *ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to V... Required for Power Venting / 110 V..., 60HZ, 3.1 mperes. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Space Heating Return 15 3 / /4 19 Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency G to Space Heating Supply 52 1 / / /2 H to ir Intake / /8 J to Water 59 3 / /4 K epth /8 36 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise PX2-50T6SX 60,000 TU/Hr. 65 PX2-65T6SX 60,000 TU/Hr. 65 PX2-75T6SX 65,000 TU/Hr. 70 Optional 3" oncentric Vent Terminal Kit P/N Vent xhaust Intake/ ombustion ir 46 3 /4" Rain ap 3" Vent Pipe PX2-50T PX2-65T PX2-75T 4" Vent Pipe PX2-50T PX2-65T PX2-75T Max. Intake Length 60 ft. 50 ft. Max. Intake Length 100 ft. 90 ft. Max. xhaust Length 60 ft. 50 ft. Max. xhaust Length 100 ft. 90 ft. Min. Vent Length 7 ft. 7 ft. Min. Vent Length 7 ft. 7 ft. Number 1 55 ft. 45 ft. Number 1 95 ft. 85 ft. of 2 50 ft. 40 ft. of 2 90 ft. 80 ft. 90 lbows 3 45 ft. 35 ft. 90 lbows 3 85 ft. 75 ft. Note: Subtract 5ft. for each additional 90º elbow. onsult I&O Manual when using four or more elbows.

47 Residential Gas nergy Saver VIR 46/47 irect Vent Water Heaters radford White ION System Reinforced seals losed combustion o-axial Vent System-outer pipe takes air in from the outside. Inner pipe vents combustion gases directly back to the outside Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings ast aluminum intake boot 1" Non- foam insulation Optional flex vent kit Protective magnesium anode rod actory installed heat traps T&P relief valve included Low restriction brass drain valve H K lexible Vent Kit (Side View) 7 3 /4" Telescoping Solid Vent Kit (Side View) K 7 3 /4" Photograph is of S1-50S6N

48 irect Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number S1-40S6N (LP) S1-50S6N (LP) Gal. ap Input TU/Hr. 38,000 42,000 1st Hour** elivery Rating GPH Recovery 90 Rise* enter Line of Vent 63 1 /4 min /4 min. Jacket ia Vent ia. 3 I.., 5 O.. 3 I.., 5 O.. T&P 43 1 / /4 *ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to 10. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Telescoping Solid Vent Kit ( ) or lexible Vent Kit ( ) can be ordered and shipped with water heater, or ordered and shipped separately or vent kit components and venting instructions, refer to Installation and Operating Manual. Optional solid vent kit : Kit Telescopes from 4 3 4" to " Part No Kit Telescopes from 6 1 2" to " Part No Kit Telescopes from " to " Part No Kit Telescopes from " to " Part No Horizontal vent termination only. Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency Gas 14 7 / /8 Top of Heater 49 3 / /4 H to Water 50 3 / /4 K epth 31 3 / /4 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise S1-40S6SX 36,000 TU/Hr. 39 S1-50S6SX 40,000 TU/Hr. 43

49 Residential Gas nergy Saver VIR 48/49 High Input irect Vent Water Heaters radford White ION System Reinforced seals losed combustion o-axial Vent System-outer pipe takes air in from the outside. Inner pipe vents combustion gases directly back to the outside Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 3/4" NPT side tappings for space heating ast aluminum intake boot 1" Non- foam insulation Optional flex vent kit Protective magnesium anode rod actory installed heat traps H &G J K T&P relief valve included Low restriction brass drain valve 7 3 /4" lexible Vent Kit (Side View) K 7 3 /4" Telescoping Solid Vent Kit (Side View) Photograph is of H1-504T6N

50 irect Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number H1-504T6N (LP) H1-65T6N (LP) H1-75S6N (LP) Gal. ap Input TU/Hr. 50,000 55,000 60,000 1st Hour** elivery Rating GPH Recovery 90 Rise* enter Line of Vent 75 1 / / /2 Jacket ia /2 4 I..,6 O.. 4 I..,6 O.. 4 I..,6 O.. T&P 52 1 / Gas 15 1 / / /4 *ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. or 10 year models, change suffix from 6 to 10. **irst Hour elivery Rating is based on the March 2010 HRI irectory. The Standard Vent Kit ( ) is ordered and shipped seperately and the components are as follows: 4" vent tube, 6" ir Intake Tube, Vent Terminal, Inner Wall Term. Mounting lange, Outer Wall Term. Mounting lange, Vent Terminal Hardware, RTV Silicone Sealant, 4" Vent lbow and a 6" ir Intake lbow. The Vent Tube and ir Intake Tube provided in the same standard vent kit telescopes from " to ". ll models come standard with side connections for space heating 3 4" NPT. irculating Loop Installation Kit (Optional Not included with the water heater) (ielectric Unions, Isolation Valves and xtended Nipples) Telescoping Solid Vent Kit ( ) or lexible Vent Kit ( ) can be ordered and shipped with water heater, or ordered and shipped separately or vent kit components and venting instructions, refer to Installation and Operating Manual. Optional solid vent kit : Kit Telescopes from 4 3 4" to " Part No Kit G Telescopes from 6 1 2" to " Part No Kit H Telescopes from " to " Part No Kit I Telescopes from " to " Part No Horizontal Vent Termination Only. Vent ia. Meet or exceed SHR 90.1b (current standard) Listed 78% Recovery fficiency Top of Heater 58 3 / G Space Heating Outlet 52 1 / H Water 59 3 / J Space Heating Inlet 15 3 / / /2 K epth 31 3 / / /2 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise H1-504T6SX 48,000 TU/Hr. 50 H1-65T6SX 55,000 TU/Hr. 58 H1-75S6SX 57,000 TU/Hr. 60

51 VRHOT Gas 50/51 Tankless Water Heater NRGY STR Qualified These models qualify for the September 1st, 2010 minimum NRGY STR requirement, as well as most utility rebate programs. Interior and xterior s Twelve units (Natural Gas and Propane Gas) with self regulating maximum TU/hr. inputs ranging from 150, ,000. igital Main ontroller Interior models have a digital controller integrated into the front panel of the water heater with a default temperature range of (140 maximum). xterior models are shipped with a primary remote controller with a default temperature range of (140 maximum). n optional Main ontroller/residential (p/n ) can be wired remotely and provides a default temperature range of (140 maximum). ommercial onversion apability or application flexibility, all models can be converted to a commercial model with the use of a commercial controller. ommercial ontroller n optional Main ontroller/ommercial (p/n ) is available for commercial and hydronic applications (maximum temperature setting for each model on reverse side). ontinuous low Supplies hot water continuously at the temperature set point. Heat xchanger Nine pass design to maximize heat transfer and efficiency. irect lectronic Ignition No standing pilot. ully utomatic ontrols Outgoing water temperature is monitored by a built-in sensor. urner and combustion blower modulate between minimum and maximum input to maintain setpoint temperature. iagnostic apabilities rror messages in numerical codes are displayed on primary control. Space Saving Installation ompact size for tight installations (mounts on the wall). Lime ccumulation Sensor uilt into the heat exchanger to alert of build-up. o-xial Venting Interior models can be vented horizontally through a wall or vertically through the roof. Maximum equivalent vent length is 41ft. Interior models have dedicated venting system components that must be ordered separately (see I&O manual for specific venting components). Interior xterior

52 VRHOT Tankless Gas Water Heater IMNSIONS IN INHS NTURL GS N LIQUI PROPN MOLS Number TG-150I-N TG-150-N TG-180I-N TG-180-N TG-199I-N TG-199-N Installation Indoor Outdoor Indoor Outdoor Indoor Outdoor Nat. and LP TU/Hr. Input 15, ,000 15, ,000 15, ,000 15, ,000 15, ,000 15, ,000* *LP Input is 190,000. or LP s change suffix N to X. Low Nox emissions less than 40 ppm. Note: Not recommended for use as a booster. Requires 120 volt service and a 15 amp breaker GPM low Rate at Temperature Rise Rating Nat. and LP GPM low Rate Min. Max omm. ontrol Maximum Temperature Setting Indoor horizontal venting Meet or exceed SHR 90.1b (current standard) Listed Height Width epth 9 1 / / /2 10 pprox. Shipping Weight (lbs.) Sample piping diagram Indoor vertical venting Outdoor wall mount Outdoor recessed box (Optional accessory)

53 Residential Gas nergy Saver 52/53 Manufactured Home Water Heaters irect Vent: losed combustion vent package including air intake tube, roof jack and hardware (Must be ordered with heater, not included in heater carton.) Vitraglas Lining onvertible control for use with propane or natural gas Water onnections 3/4" NPT factory installed true dielectric fittings 1" Non- foam insulation Protective magnesium anode rod actory installed heat traps (on hot water outlet side) T&P relief valve installed Low restriction brass drain valve G Photograph is of M-I-MS30T6LX

54 irect Vent nergy Saver s IMNSIONS IN INHS Meet or exceed SHR 90.1b (current standard) Listed 76% Recovery fficiency NTURL GS N LIQUI PROPN GS MOLS G Number M-I-MS30T6LX M-I-MS40T6LX Gal. ap Nat./LP Input TU/Hr. 30,000 30,000 1st Hour** elivery Rating GPH Recovery 90 Rise* Top of Heater 57 3 / /8 Jacket ia Vent Size 3 3 T&P Gas 13 3 / /4 old Water Inlet 22 1 / /2 To order Natural Gas heaters change X to N. esign evaluated in accordance with the H.U.. Manufactured Home onstruction and Safety Standards, Title 24 R, Part (d)(2) for energy efficiency. or 10 year models, change suffix from 6 to 10. The cold water inlet is on the side and the hot water outlet is on the top. **irst Hour elivery Rating is based on the March 2010 HRI irectory * ased on manufacturers rated recovery efficiency. Hot Water Outlet 58 3 / /8 pprox. Shipping Weight (lbs)

55 Residential Gas nergy Saver VIR 54/55 Manufactured Home Water Heaters tmospheric Vent: dvanced ScreenLok Technology lame rrestor esign Resettable thermal switch Piezo igniter Roof jack package for installation flexibility. (Must be ordered with heater, not included in heater carton.) Vitraglas Lining onvertible control for use with propane or natural gas. Water onnections 3/4" NPT factory installed true dielectric fittings 1" Non- foam insulation actory installed heat traps (On hot water outlet side) Protective magnesium anode rod T&P relief valve included Low restriction brass drain valve NO G Photograph is of M-I-MH30T6LX

56 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Meet or exceed SHR 90.1b (current standard) Listed 77% Recovery fficiency G Number M-I-MH30T6LX M-I-MH40T6LX Gal. ap Nat./LP Input TU/Hr. 32,000 34,000 1st Hour** elivery Rating GPH Recovery 90 Rise* lue 59 1 / /8 Jacket ia Vent ia. 3x4 3x4 T&P Gas old Water Inlet 22 1 / /4 Hot Water Outlet 57 1 / /4 * ased on manufacturers rated recovery efficiency. To order Natural Gas heaters change X to N. or 10 year models, change suffix from 6 to 10. Not approved for installation where a direct vent/closed combustion system is required. esign evaluated in accordance with the H.U.. Manufactured Home onstruction and Safety Standards, Title 24 R, Part (d)(2) for energy efficiency. The cold water inlet is on the side and the hot water outlet is on the top. **irst Hour elivery Rating is based on the March 2010 HRI irectory epth pprox. Shipping Weight (lbs)

57 Residential Gas nergy Saver 56/57 Ultra High fficiency Water Heaters 95% thermal efficiency Low NOx premix power burner Self compensating negative pressure combustion system Honeywell integrated control Two different digitally displayed operation modes an vent vertically or horizontally Supplemental heating capability two 1" NPT side connections actory installed Hydrojet Total Performance System Vitraglas Lining irect spark ignition Water connections 1" NPT factory installed true dielectric fittings 1" Non- foam insulation Optional concentric vent kit termination Thermostatic mixing device included 4 protective magnesium anode rod T&P relief valve installed Low restriction brass drain valve H G J Photograph is of R-1-60T1206N

58 e Series nergy Saver s IMNSIONS IN INHS Meet or exceed SHR 90.1b (current standard) Listed 95% Thermal fficiency NTURL GS N LIQUI PROPN GS MOLS G H J Number Gal. ap. Input TU/Hr. GPH Recovery 90 Rise* Heater Top Jacket ia. Vent Size R-1-60T1206N , / / / /2 570 * ased on manufacturers rated recovery efficiency. or propane (LP) models change suffix N to SX. Vent xhaust Intake/ ombustion ir to T&P Rain ap to Gas ir Intake Vent xhaust Intake/ ombustion ir xhaust Vent old Water Inlet Rain ap Hot Water Outlet pprox. Shipping Weight (lbs) 2" Vent Pipe Max. Intake Length Max. xhaust Length Min. Vent Length Number 1 of 2 90 lbows /4" Optional 3" oncentric Vent Terminal Kit P/N Power irect Vent Power Vent 30 ft. 30 ft. 7 ft. 25 ft. 20 ft. 15 ft. N/ 60 ft. 7 ft. 55 ft. 50 ft. 45 ft. 3" Vent Pipe Max. Intake Length Max. xhaust Length Min. Vent Length Number 1 of 2 90 lbows /8" Optional 2" oncentric Vent Terminal Kit P/N Power irect Vent Power Vent Note: ir intake cannot exceed exhaust by more than 30 ft. in any venting situation. Subtract 5ft. for each additional 90º elbow. onsult I&O Manual when using four or more elbows. 60 ft. 60 ft. 7 ft. 55 ft. 50 ft. 45 ft. N/ 120 ft. 7 ft. 115 ft. 110 ft. 105 ft. 4" Vent Pipe Max. Intake Length Max. xhaust Length Min. Vent Length Number 1 of 2 90 lbows 3 Power irect Vent Power Vent 85 ft. 85 ft. 7 ft. 80 ft. 75 ft. 70 ft. N/ 170 ft. 7 ft. 165 ft. 160 ft. 155 ft.

59 Residential lectric nergy Saver 58/59 Water Heaters General ll models are UL listed. ll water connections are 3 4" NPT factory installed true dielectric fittings (M-2-120R has 1" dielectric waterway fittings). ll electrical connections are 3 4". ll models are certified at 300 PSI test pressure and 150 PSI working pressure. ll models come equipped with two installed heat traps (except Utility, Wall Hung models, M-1-20L and M-2-120R). Note: The Upright and Lowboy heaters will be wired single phase interlocking (non-simultaneous) 240 volt with 4500 watt elements, unless otherwise specified. Other wattages are available up to 6000 watts (208, 240, 277 and 480 volt). (Reference chart on following page for non-simultaneous and simultaneous limitations) watt/240 volt elements require a 25 amp circ uit breaker. or 120 volt (non-simultaneous), all models have a maximum wattage of (120 and 277 volt can only be wired single phase.) Note: The Utility and Wall Hung Heaters will be wired for 120 volt with a 1500 watt element watt/120 volt element requires a 20 amp breaker. Other wattages are available. Maximum wattage for 6, 10, 12 and 15 gallon capacities is 3000 watt. (Reference chart on following page for single element limitations). Maximum wattage for 19 and 30 gallon sizes is 6000 watt (208, 240, 277 and 480 volt). or 120V (nonsimultaneous), all models have a maximum wattage of 3000 watts. (120 and 277 volt can only be wired single phase.) Incoloy lement vailability hart Watts V no no no no no no no no no 208V 240V 277V no no no 480V no no no

60 Phase 1 3 X: M240T6S-1NWW Single Phase Three Phase Operation N Non-simultaneous S Simultaneous X: M240T6S-1NWW esignator Voltage / H 480 J 600 L* 208 X: M240T6S-1NWW *Use L voltage designator if wiring 208V with 5000, 5500 or 6000 watt. or 120V, 277V, 480V, and 600V operation Wattage Limitations for Simultaneous Operation 1500W / 1500W 2000W / 2000W 2500W / 2500W 3000W / 3000W 3500W / 3500W 4000W / 4000W 4500W / 4500W 5000W / 5000W 5500W / 5500W 6000W / 6000W 120V no no no no no no no no no 208V no no Voltage 240V 277V no no no 480V no no Wattage Limitations for Non-Simultaneous Operation 1500W / 1500W 2000W / 2000W 2500W / 2500W 3000W / 3000W 3500W / 3500W 4000W / 4000W 4500W / 4500W 5000W / 5000W 5500W / 5500W 6000W / 6000W Wattage Limitations for Single lement Operation 1500W 2000W 2500W 3000W 3500W 4000W 4500W 5000W 5500W 6000W 120V no no no no no no 208V Voltage 240V 277V no no 480V no no esignator Watt J 1000 K 1250 X: M240T6S-1NWW L 1500 M 2000 N 2500 P 3000 R 3500 S 3800 T 4000 W 4500 X 5000 Y 5500 Z 6000 or 240V and 208V operation (ual rated elements show a value for both 240V and 208V) esignator 240V Wattage 208V Wattage J 1000 K 1250 L M N P 3000 R X: M240T6S-1NWW, will give 240V with 4500W/4500W. This same heater can also be energized at 208V with reduced wattage of 3500W/3500W. **Use L voltage designator if wiring 208V with 5000, 5500 or 6000 watt. vailable in non-simultaneous only. S 3800 T W X 5000 Y Z X** 5000 Y** 5500 Z** 6000

61 Residential lectric 60/61 nergy Saver Water Heaters Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings (M-2-120R has 1" NPT dielectric fittings) 2" Non- foam insulation ully automatic controls irect heat transfer with immersed screw-type elements Protective magnesium anode rod actory installed heat traps (xcept M-2-120R) T&P relief valve included Low restriction brass drain valve 8" Photograph is of M-2-50T6S

62 nergy Saver s IMNSIONS IN INHS LTRI Number M-2-30R6S M-2-40S6S M-2-40T6S M-2-50S6S M-2-50T6S M-2-65R6S M-2-80R6S M-2-120R6S Gallon apacity st Hour** elivery Rating *ased on 4500 W/4500 W non-simultaneous operation. or single element models change letter to S. or 10 year models change suffix from 6 to 10. vailable with Optional Hand Hole leanout. T&P relief valve opening on the top of the tank. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Refer to page 58/59 for general notes. GPH Recovery 90 Rise* Heater Top 47 3 /1` / / / / / /4 Wattage Jacket iameter Meet or exceed SHR 90.1b (current standard) Listed Water 48 3 /1` / / / / / / /4 Recovery GPH Temperature Rise T&P 47 3 / / / / / / / /4 pprox. Shipping Weight (lbs) (GPH based on Non-Simultaneous operation, when Simultaneous operation the GPH will approximately double.)

63 Residential lectric nergy Saver 62/63 Lowboy Water Heaters Lowboy models are offered with optional side/top T&P relief valve location (Must be specified when ordering) Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 2" Non- foam insulation (except M-1 models) ully automatic controls irect heat transfer with immersed screw-type elements Protective magnesium anode rod actory installed heat traps (xcept M-1-2OL) T&P relief valve included Low restriction brass drain valve 8" imension listed as Side/Tap Photograph is of M-2-40L6S

64 Lowboy nergy Saver s IMNSIONS IN INHS LTRI Number M-1-20L6S M-1-30L6S M-2-30L6S M-1-40L6S M-2-40L6S M-1-50L6S M-2-50L6S Gallon apacity st Hour** elivery Rating GPH Recovery 90 Rise* Heater Top 24 7 / / / / /8 Jacket iameter Meet or exceed SHR 90.1b (current standard) Listed Water 25 7 / / / / / /8 M-1-30L, M-1-40L and M-1-50L models supplied with insulation jacket in order to meet efficiency requirements of the epartment of nergy. *ased on 4500 W/4500 W non-simultaneous operation. or single element models change letter to S. Recovery or 10 year models, change number from 6 to 10. GPH Temperature Rise **irst Hour elivery Rating is based on the March 2010 HRI irectory. Wattage Refer to page 58/59 for general notes T&P 19 1 /4/24 7 /8 24/29 3 / /8/31 1 / /8/31 3 / /8/33 3 / /8/31 3 / /8/33 3 /8 pprox. Shipping Weight (lbs) (GPH based on Non-Simultaneous operation, when Simultaneous operation the GPH will approximately double.)

65 Residential lectric nergy Saver 64/65 Utility Water Heaters Side connections for cold water inlet and hot water outlet allows installation in tight places 6 and 12 gallon models come equipped with alternate water connections tappings on top Vitraglas lining Water onnections 3/4" NPT factory installed true dielectric fittings 1" Non- foam insulation (M-2-30 has 2" of insulation) 8" 4" LTRNT OL INLT (PLUGG) 6, 12 GL. ONLY irect heat transfer with immersed screw-type elements Protective magnesium anode rod T&P relief valve included Low restriction brass drain valve G PLUG TYP NO 6, 12, & 30 GL. ONLY LTRNT HOT OUTLT (PLUGG) 6, 12 GL. ONLY Top View 6, 12, 20 & 30 Gallon s 6, 12, 20 & 30 Gallon s 10 & 15 Gallon s G Photograph is of M-1-12UT6SS

66 Utility nergy Saver s IMNSIONS IN INHS LTRI Meet or exceed SHR 90.1b (current standard) Listed G Number M-1-6U6SS M-1-10U6SS M-1-12U6SS M-1-12UT6SS M-1-15U6SS M-1-20U6SS M-2-30U6SS Gallon apacity st Hour** elivery Rating 19 GPH Recovery 90 Rise* Heater Top 16 1 / / / / / /4 30 * ased on 1500 W element operation. irst suffix letter S indicates single element. or 10 year models, change number from 6 to 10. Refer to page 58/59 for general notes. Maximum wattage at any voltage is 3000W. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Jacket iameter Hot Water 10 1 / / / / / /2 T&P 10 1 / / / / / /2 old Water 3 1 / / / /2 node Rod 16 1 / / / / / /4 30 Wattage lectrical ccess 16 1 / / / / /4 30 pprox. Shipping Weight (lbs) Recovery GPH Temperature Rise

67 Residential lectric nergy Saver 66/67 Wall Hung Water Heaters Vitraglas lining Water onnections 3/4" NPT factory installed true dielectric fittings actory installed heavy duty wall mounting bracket 1" Non- foam insulation surrounds the tank surface (the M-2-WH30 has 2" Non- foam insulation) ully automatic controls irect heat transfer with immersed screw-type elements Protective magnesium anode rod T&P relief valve included WLL LTRIL JUNTION 3/4" RLI VLV OPNING WLL TOP VIW HOT OUTLT 8 INHS OL INLT RONT VIW 12-13/16" SI VIW Photograph is of M-1-WH20L6SS RONT OTTOM VIW HOT OUTLT OL INLT HTING LMNT & THRMOSTT SS

68 Wall Hung nergy Saver s IMNSIONS IN INHS LTRI Meet or exceed SHR 90.1b (current standard) Listed Number M-1-WH6U6SS M-1-WH12U6SS M-1-WH20L6SS M-2-WH30L6SS Gallon apacity st Hour** elivery Rating 19 GPH Recovery 90 Rise* Heater Top 15 3 / / / /4 Jacket iameter Wall to ront 14 5 / / / /8 racket 11 3 / / /4 23 T&P 11 7 / / /4 pprox. Shipping Weight (lbs) *ased on 1500 W element operation. Suffix letter S indicates single element. or 10 year models, change suffix number from 6 to 10. Refer to page 58/59 for general notes. Maximum wattage at any voltage is 3000W. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Wattage Recovery GPH Temperature Rise

69 Residential lectric nergy Saver 68/69 High fficiency Water Heaters Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 2" Non- foam insulation ully automatic controls irect heat transfer with Immersion elements Protective magnesium anode rod actory installed heat traps T&P relief valve included Low restriction brass drain valve 8" Photograph is of M-2-H50S6S

70 High fficiency nergy Saver s IMNSIONS IN INHS LTRI Number M-2-H40S6S M-2-H50S6S M-2-H65R6S M-2-H80R6S Gallon apacity st Hour** elivery Rating *ased on 4500 W/4500 W non-simultaneous operation. or single element change suffix letter to S. or 10 year models, change suffix number from 6 to 10. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Refer to page 58/59 for general notes. GPH Recovery 90 Rise* Heater Top 47 7 / / / /4 Wattage Jacket iameter Meet or exceed SHR 90.1b (current standard) Listed Water 48 7 / / / /4 Recovery GPH Temperature Rise T&P 47 7 / / / /4 pprox. Shipping Weight (lbs) (GPH based on Non-Simultaneous operation, when Simultaneous operation the GPH will approximately double.)

71 Residential lectric nergy Saver 70/71 Powerful ompact Water Heater Ideal for use wherever remote hot water is needed in offices, stores, work stations, etc. ompact esign (12 1 4" H x 9 7 8" ia.), handsome and easy to install Operates on ordinary house current ( volts watts) Temperature range of eep-drawn steel tank with exclusive Vitraglas lining ully-automatic controls 4' cord includes 3-prong, grounded plug T&P relief valve included Steel Jacket with special coating that inhibits rust and corrosion Optional eatures: Wall mounting brackets luminum anode rod N compliant Photograph is of M1-2U6SS

72 Powerful ompact lectric IMNSIONS IN INHS LTRI Meet or exceed SHR 90.1b (current standard) Listed Number Gallon apacity GPH Recovery 90 Rise* Style M1-2U6SS 2 7 Utility 12 1 /4 9 7 / /16 14 *ased on 1500 W element operation. or 10 year models, change number 6 to 10. Water connections are 3 4" NPT. Heater Top Jacket iameter Water pprox. Shipping Weight (lbs)

73 Solar Saver Series lectric 72/73 Solar Water Heaters Vitraglas lining actory installed Hydrojet Total Performance System quipped with a 4500 watt element and automatic thermostat where a back up system is desired. If storage only is desired do not connect the unit to the electrical service. Top of tank access for wiring and water connections Pre-wired sensor lead Thermal feet Water connections 3/4" NPT factory installed true dielectric fittings 2" Non- foam insulation Protective magnesium anode rod onsult factory for other wattages T&P relief valve included Low restriction brass drain valve 8" #1-3/4" Pump Suction #2-3/4" old Inlet #3-3/4" ollector Return #4-3/4" Hot Outlet 8" Photograph is of MS80R6SS

74 Solar s IMNSIONS IN INHS Meet or exceed SHR 90.1b (current standard) SOLR Number Gal. ap. Heater Top Jacket ia. Water T&P l. to lt. oll. Return l. to lt. oll. Supply pprox. Shipping Weight (lbs) MS65R6SS MS80R6SS MS120R6SS / / / / /4 7 7 /8 7 7 / NOT: Suffix letter S denotes single element and surface mounted thermostat. If requirements are for storage only, do not use element connections. Second suffix letter S denotes Screw-Type lement. Meets alifornia nergy ommission requirements. s offer optional pump suction and collector return connections.

75 costor S Solar Indirect System 74/75 Single oil With lectric ackup Water Heaters Heat exchanger Single wall 1 1 2" O.. glass coated (Vitraglas ) steel coil Supplied sensor wires for solar thermistor connections Integrated Mixing evice lement backup Single or dual 4500W heating elements actory installed Hydrojet Total Performance System Vitraglas lining 1" NPT female connections on front for supply and return Potable water connections 3/4" NPT factory installed true dielectric fittings 2" Non- foam insulation Two protective anode rods T&P relief valve included Low restriction brass drain valve Solar Sensor Wiring Junction ox Optional Outlet for Recirculation (S-SW2-60R & S-SW2-75R) Solar Thermistor Wires Upper Heating lement with Thermostat Thermostat (controls lower element) Solar Thermistor Wires Lower Heating lement Photograph is of S-SW2-60R6S

76 costor Single-Wall Solar Indirect s IMNSIONS IN INHS SOLR Number S-SW2-60R6S S-SW2-75R6S S-SW2-115R6S Gal. ap or single element models change to S. (x. S-SW2-60R6SS) Pressure rop (PSI) Heater Top 59 1 / / /4 Heat xchanger Pressure rop urve Jacket ia / low Rate (GPM) Head Loss (ft. w.c.) Water 63 1 / / /2 T&P /4 Solar oll. Supply 29 1 / / /2 Number Solar oll. Return 7 3 /8 7 3 /8 7 3 /8 lectric ackup Water Heating Ratings S-SW2-60R6S S-SW2-75R6S S-SW2-115R6S irst Hour Supply (Gal.) Single lement ual lement pprox. Shipping Weight (lbs) Standby Heat Loss Rating ( /Hr.)

77 costor2 S Solar Indirect System 76/77 Single oil With lectric ackup Water Heaters Heat exchanger ouble wall 1 1 2" O.. glass coated (Vitraglas ) steel coil Supplied sensor wires for solar thermistor connections Integrated Mixing evice lement backup Single or dual 4500W heating elements actory installed Hydrojet Total Performance System Vitraglas lining 3/4" NPT female connections on front for supply and return Potable water connections 3/4" NPT factory installed true dielectric fittings 2" Non- foam insulation Two protective anode rods T&P relief valve included Low restriction brass drain valve Solar Sensor Wiring Junction ox Optional Outlet for Recirculation (S-W2-60R & S-W2-75R) Solar Thermistor Wires Upper Heating lement with Thermostat Thermostat (controls lower element on dual element models) Solar Thermistor Wires Lower Heating lement (on dual element models) Photograph is of S-W2-60R6S

78 costor2 ouble-wall Solar Indirect s IMNSIONS IN INHS SOLR Number S-W2-60R6S S-W2-75R6S S-W2-115R6S Gal. ap or single element models change to S. (x. S-W2-60R6SS) Pressure rop (PSI) Heater Top 59 1 / / /4 Heat xchanger Pressure rop urve Jacket ia / low Rate (GPM) Water 63 1 / / / Head Loss (ft. w.c.) T&P /4 Solar oll. Supply 29 1 / / /2 Number Solar oll. Return 7 3 /8 7 3 /8 7 3 /8 lectric ackup Water Heating Ratings S-W2-60R6S S-W2-75R6S S-W2-115R6S irst Hour Supply (Gal.) Single lement ual lement pprox. Shipping Weight (lbs) Standby Heat Loss Rating ( /Hr.)

79 costor Solar Indirect System 78/79 ual oil Heat xchanger ackup Water Heaters pplications ual heat exchangers located inside the tank may be connected to a variety of different heating systems ual coil design single wall heat exchanger is located in the upper portion of the tank. double wall heat exchanger is located in the lower portion of the tank Sensor wires for solar thermistor connections Integrated Mixing evice actory Installed Hydrojet Total Performance System Vitraglas lining Supply and return connections 1" NPT upper coil, 3 4" NPT lower coil 2" Non- oam Insulation Potable water connections 3 4" NPT factory installed true dielectric fittings extend water heater life and eases installation Two protective anode rods T&P relief valve included Low restriction brass drain valve G H Solar Sensor Wiring Junction ox lectric Wiring Junction ox Solar Thermistor Wires and Thermostat Solar Thermistor Wires and Thermostat Photograph is of S--W2-55R6SW

80 costor Solar Indirect s IMNSIONS IN INHS SOLR G H Number S--W2-55R6SW S--W2-70R6SW S--W2-110R6SW Gal. ap Heater Top 59 1 / / /2 Jacket ia /4 Water 63 1 / / /2 T&P /4 Upper oll. Supply /4 Upper oll. Return 37 1 / / /4 Lower oll. Supply 27 1 / / /2 Lower oll. Return 5 3 /8 5 3 /8 5 3 /8 pprox. Shipping Weight (lbs) Pressure rop (PSI) Heat xchanger Pressure rop urve Single-wall (Upper oil) ouble-wall (Lower oil) Head Loss (ft. w.c.) low Rate (GPM)

81 costor2 S Solar Indirect System 80/81 Single oil Gas ackup s ackup Low NOx urner Heat exchanger ouble wall 1 1 2" O.. glass coated (Vitraglas ) steel coil Self diagnostic Honeywell gas control Sensor wires for solar thermistor connections Integrated Mixing evice actory Installed Hydrojet Total Performance System Vitraglas lining 3/4" NPT female connections on front for supply and return 2" Non- oam Insulation Potable water connections 3 4" NPT factory installed true dielectric fittings Two protective anode rods T&P relief valve included Low restriction brass drain valve S-W2-75 is not VIR K NOS Solar Sensor Wiring Junction ox G H J Solar Thermistor Wires, Gas ontrol Sensor Solar Thermistor Wires Photograph is of S-W2-504T6N

82 costor ouble-wall Solar Indirect s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number S-W2-504T6N(LP) S-W2-65T6N(LP) S-W2-75S6N(LP) Pressure rop (PSI) Gal. ap Input TU/Hr. 65,000 65,000 76,000 GPH Recovery 90 Rise* Heat xchanger Pressure rop urve to lue 59 1 / /8 Jacket ia low Rate (GPM) Vent Size to T&P Head Loss (ft. w.c.) /2 52 to Gas 11 3 / / /8 to Heater Top * ased on manufacturers rated recovery efficiency. Propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX /2 59 G to Water /4 63 Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency H Solar ollector Supply 32 1 / / /8 J Solar ollector Return 10 1 / / /2 K epth /8 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise S-W2-504T6SX 61,000 TU/Hr. 65 S-W2-6ST6SX 63,000 TU/Hr. 67 S-W2-75S6SX 76,000 TU/Hr. 82

83 costor2 S Solar Indirect System 82/83 Single oil Power Vent Gas ackup s ackup Low NOx urner Heat exchanger ouble wall 1 1 2" O.. glass coated (Vitraglas ) steel coil Self diagnostic electronic Honeywell gas control Sensor wires for solar thermistor connections Horizontal and vertical venting Powerful blower motor Integrated Mixing evice actory Installed Hydrojet Total Performance System Vitraglas lining Supply and return connections 3 4" NPT 2" Non- oam Insulation Potable water connections 3 4" NPT factory installed true dielectric fittings Two protective anode rods T&P relief valve included Low restriction brass drain valve S-W2-TW-75 is not VIR K Solar Sensor Wiring Junction ox G H J Solar Thermistor Wires, Gas ontrol Sensor Solar Thermistor Wires Photograph is of S-W2-TW-65T6N

84 costor2 ouble-wall Solar Indirect s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number S-W2-TW-50T6N(LP) S-W2-TW-65T6N(LP) S-W2-TW-75T6N(LP) Pressure rop (PSI) Gal. ap Input TU/Hr. 67,000 70,000 76,000 GPH Recovery 90 Rise* to lue 59 1 / /8 Heat xchanger Pressure rop urve Jacket ia Vent Size 3 or 4 3 or low Rate (GPM) to T&P / Head Loss (ft. w.c.) to Gas 11 3 / / /8 to Heater Top /2 59 * ased on manufacturers rated recovery efficiency. Propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX G to Water / /4 S-W2-TW-50T6N S-W2-TW-65T6N S-W2-TW-75T6N Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency H Solar ollector Supply 32 1 / / /8 3" Vent Pipe 60 ft.** 7 ft. 55 ft. 50 ft. 45 ft. J Solar ollector Return 4" Vent Pipe 180 ft. 15 ft. 175 ft. 170 ft. 165 ft / / /2 K epth /8 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 90 Rise S-W2-TW-50T6SX 60,000 TU/Hr. 65 S-W2-TW-65T6SX 63,000 TU/Hr. 68 S-W2-TW-75T6SX 75,500 TU/Hr. 81 onsult I&O manual when using four or more elbows. Subtract 5ft. for each additional 90 elbow. **S-W2-TW-75 Max. 3" vent length is 50ft.

85 costor2 S Solar Indirect System 84/85 Single oil co-efender Gas ackup s co-efender Safety System ackup Low NOx urner Heat exchanger ouble wall 1 1 2" O.. glass coated (Vitraglas ) steel coil Self diagnostic Honeywell gas control Sensor wires for solar thermistor connections Integrated Mixing evice actory Installed Hydrojet Total Performance System Vitraglas lining Supply and return connections 3 4" NPT 2" Non- oam Insulation Potable water connections 3 4" NPT factory installed true dielectric fittings Two protective anode rods T&P relief valve included Low restriction brass drain valve K NOS Solar Sensor Wiring Junction ox G H J Solar Thermistor Wires, Gas ontrol Sensor Solar Thermistor Wires Photograph is of S-W4-U5036RN

86 costor2 ouble-wall Solar Indirect s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number S-W4-U5036RN S-W2-U65T6RN Gal. ap Input TU/Hr. 40,000 55,000 GPH Recovery 90 Rise* to lue 59 1 /4 63 Jacket ia Vent Size 3 4 *ased on manufacturers rated recovery efficiency. ll models meet SQM rule 1121 requirement of 10ng/J, or less, NOx emissions. to T&P /2 to Gas 11 5 / /8 to Heater Top 56 1 / /2 G to Water /4 Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency H Solar ollector Supply 32 1 / /4 J Solar ollector Return 10 1 / /8 K epth pprox. Shipping Weight (lbs) Heat xchanger Pressure rop urve Pressure rop (PSI) low Rate (GPM) Head Loss (ft. w.c.)

87 SUGGST URNR Residential Oil-ired nergy Saver 86/87 ero Series Water Heaters Oil heats water 3 to 4 times faster than other fuels, resulting in high recovery rates lectronic quastat controller with 7-segment trouble-shooting L display Water onnections 3/4" NPT factory installed true dielectric fittings actory installed Hydrojet Total Performance System (center flue models only) lexible stainless steel flue baffle (center flue models only) Two magnesium anode rods (rear flue has one) asy, space-saving installation High density fiberglass insulation Low restriction brass drain valve T&P relief valve included &G J enter lue K H J K Rear lue G Photograph is of -32-6

88 ero Series nergy Saver Oil-Powered s IMNSIONS IN INHS Number R-30-6 R-30SX-6 R-50-6 Gallon apacity GPH Recovery 90 Rise* 98/ / /203 MTUH Input 91/ / /189 MTUH = Thousand TU s/hr. * ased on manufacturers rated recovery efficiency. Note: oes not include burner and controls. T&P Valve Included. - enter lue R - Rear lue Min./Max. iring Rate No. 2 Oil GPH 0.65/ / /1.35 lue 51 1 / / / / /8 Jacket ia / / /2 lue Size T&P / / / / /4 urner Top 11 3 / / / / /16 Water 50 1 / / / /16 21 G Hot Water 50 1 / / / / /4 H Heater Top 49 3 / / /16 J quastat 27 7 / / / / /8 K epth 26 9 / / / /4 pprox. Shipping Weight (lbs) Number Part Number escription** eckett urner with single 0.65 GPH eckett urner with single 0.75 GPH eckett urner with single 0.75 GPH eckett urner with single 0.85 GPH R-30(SX) eckett urner with single 0.85 GPH R eckett urner with single 1.25 GPH R eckett urner with single 1.35 GPH ** ll burners are 1-stage, 120V.

89 The radford White MGNUM Series 88/89 for your business. verything you need to build magnum profits If you re selecting the water heating equipment for an apartment complex, restaurant, laundromat, hotel, school, manufacturing plant or any other business with a constant high demand for hot water, the radford White Magnum Series of commercial water heaters can fill all your requirements. radford White offers an extensive and comprehensive selection of water heating products for commercial applications. Our commercial and industrial models, known as the MGNUM Series, include gas and electric light-duty versions, a full compliment of high input nergy Saver units, Ultra High fficiency unit (e Series ), instantaneous models, booster units and storage tanks. ach and every one is designed and built to the most exacting quality specifications for durability, energy-efficiency and top performance.

90 RightSpec - Interactive Sizing and ross Reference RightSpec commercial sizing and specifying guide offers many unique features and upgrades. You ll now find it easier to use with complete specifications on the entire Residential and Magnum series line of commercial water heaters. The program enables you to determine the correct commercial model for any application including restaurants, apartment complexes and laundromats. This interactive program includes a comprehensive cross reference guide that makes replacing any commercial or residential water heater with a radford White model quick and easy. You simply enter the model you wish to replace and the software will provide a radford White solution. With RightSpec, now available on the web, you ll have the sizing solution you need in a fraction of the time it took before. Visit radford White s Interactive sizing and cross reference program at:

91 Hydrojet Sediment Reduction System. High fficiency, High eliverability, Highly ffective Self-leaning System rom radford White. radford White Introduces the ommercial Hydrojet System The ommercial Hydrojet System incorporates up to two inlet tubes. One is a traditional top connect version and the other is a front connection. oth rely on the patented jetport concept that proved extremely effective in the residential Hydrojet system. In the top connect version, patented jetports built into the inlet tube are used to create turbulence inside the tank. The turbulence helps reduce sediment build-up. ach jetport forces incoming water out into the tank before it reaches the end or outlet of the tube. Unique jetport positioning generates an increase in turbulence by creating accelerating water current inside the tank. The lower jet ports direct the flow inward to increase the turbulence.

92 With the front connect Hydrojet inlet tube, only one dynamic jetport is needed to cause the extreme turbulence that is the Hydrojet systems claim to fame. This jetport is placed on the underside of the tube centered a short distance from the end of outlet. Water becomes pressurized, fans out and is sprayed with force. This single jetport acts as a flow disrupter increasing turbulence and extending the effective scouring action across the bottom of the tank. Two alignment notches in the water connection end of the tube help the installer ensure that the front connect Hydrojet tube is positioned for maximum performance. oth versions of the Hydrojet system are installed at the factory free of charge providing flexibility at the time of installation. Improved ielectric Waterway onnections While creating the ommercial Hydrojet models, radford White also developed truly dielectrically isolated waterway connections that counteract both water velocity erosion and electric current corrosion. The key is a plastic fitting or nipple liner that extends beyond both ends of the metal portion of the fitting. uring the manufacturing process, the plastic is rolled and formed over the edges of the fitting to create a barrier eliminating dissimilar metal contact at the tank connection and the field connection. The plastic liner also protects the fittings from flow friction or erosion as water enters and exits the tank. t the connections, the plastic liner is the only material to have contact with the high velocity water. The top and front connect Hydrojet tubes and their dielectric waterway fittings are factory installed standard equipment on radford White commercial models. Just as important, all waterways, both inlets and outlets incorporate the new design fitting free of charge. This saves the installer time and money.

93 ommercial Gas nergy Saver VIR 92/93 Light uty Water Heaters radford White ION System dvanced ScreenLok Technology lame rrestor esign Resettable thermal switch Pedestal base More precise temperature control can be adjusted up to 180 Vitraglas lining actory installed Hydrojet Total Performance System 3/4" NPT Side tappings for space heating 2" Non- foam insulation Protective magnesium anode rod NS construction available Water onnections 3/4" NPT factory installed T&P relief valve installed Low restriction brass drain valve H K 8" TOP VIW &G Photograph is of 65T-65-3N

94 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number 50T-65-3N (LP) 65T-65-3N (LP) Gal. ap Input TU/Hr. 65,000 65,000 1st Hour elivery Rating GPH Recovery at Rise* to lue 59 1 /4 63 Jacket ia T&P /2 to Gas /16 * ased on manufacturer recovery rate. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix to S and N to X. or 5 year models change suffix 3 to 5. Vent ia. 4 4 Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency to Space Heating Return 13 1 / /2 G to Space Heating Outlet /2 H to Water /4 K epth pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 100 Rise 50T-65S-3X 61,000 TU/Hr T-65S-3X 63,000 TU/Hr. 61

95 ommercial Gas nergy Saver Light uty 94/95 High Input Water Heaters radford White ION System More precise temperature control can be adjusted up to 180 Vitraglas lining actory installed Hydrojet 2 Total Performance System NS construction available Water onnections 1" NPT (75T) and 1 1 4" (100T) factory installed true dielectric fittings Side connections - 3/4" NPT tappings 2" Non- foam insulation Pedestal base (75T-80 only) Protective magnesium anode rod 4" Snap Lock draft diverter T&P relief valve installed. Low restriction brass drain valve H G & K Photograph is of 100T-88-3N

96 The rand Most Purchased by ontractors Here s Why merican Made mployee Owned Wholesale Only Support for the Trade Superior eatures co-riendly Solutions onstant Innovation Technology That Works lways a Premium Product at the est Possible Price The Perfect hoice or three years now, the LReport Water Heater Study by lear Seas Research has shown radford White to be the water heater brand most purchased by contractors. Just as importantly, radford White came out number one again when contractors were asked what brand they most often recommended. * *Ranking is based on the 2008 LReport by lear Seas Research. Please visit for additional information. 2009, radford White orporation. ll rights reserved.

97 MK MOR MONY ON WTR HTR INSTLLTIONS Now you have an incredible opportunity to increase your profits while providing an added value to the homeowner. Instantly upgrade a water heater to 10 years during the installation no anode rod or any other components needed. vailable on selected radford White residential water heaters from your radford White distributor. GS* M-I-30T M-I-30S M-I-303T M-I-40T M-I-403S M-I-404T M-I-503 M-I-50L GS* M-I-75S M-I-100T M-1-TW40S M-1-TW50S M-1-TW60T M-2-TW50T M-2-TW65T M-I-504S M-I-60T M-4-30T M-4-403S M-4-40T M M-4-60T U1-30T U1-30S M-2-TW75T PX1-40S PX1-50S PX2-50T PX2-65T PX2-75T S S U1-403S U1-40T U1-404T U1-503 U1-50L U1-504S U1-60T U4-30T U4-40T U4-403S U4-503 U4-60T S-1-40S S-1-50S H-1-504T H-1-65T H-1-75S M-1-XR403S M-2-XR504T M-2-XR65T LVL 1 LVL 2 M-2-XR75S U1-XR-403S U2-XR-504T U2-XR-65T U1-TW-40S U1-TW-50S U1-TW-60T U2-TW-50T LTRI* M-1-20L M-1-30L M-1-40L M-1-50L M-2-30L M-2-40L M-2-50L M-1-6U M-1-10U M-1-12U M-1-12UT M-1-15U M-1-20U M-2-30U M-2-30R M-2-40S M-2-40T U2-TW-65T P-4-403S P-4-40T P P-2-XR504T M-2-50S M-2-50T M-2-65R M-1-WH6U M-1-WH12U M-1-WH20L M-2-WH30L LTRI* M-2-80R M-2-120R M-2-H40S M-2-H50S M-2-H65R M-2-H80R *This warranty upgrade includes all of the associated suffixes to the base model numbers above. The Upgrade Kit also applies to any corresponding new model numbers created due to the new regulatory changes.

98 This incredible selection of water heater accessories allows you to offer your customers more hot water for their money, higher efficiency, greater energy savings, leak protection and full 7-day programmability. uild your business by making a great water heater even better! Introducing the radford White ION System ccessory Packages. Integrated Mixing evice ccessory Module Leak etection Sensor Rubber am Inlet Shut-off Valve nergy Saving Programmable ontrol Residential High-fficiency Gas Storage Water Heaters Minimum nergy actor () of 0.67 as of September 1st, 2010 Minimum irst Hour Rating (HR) of 67 gallons nnual energy savings of 14%* radford White s innovative line of water heaters now offer NRGY STR qualified models for tmospheric Vent, Power Vent, Ultra Low NOx Power Vent and Tankless applications. QULIYING MOLS Whole Home Gas Tankless Water Heaters Minimum nergy actor () of 0.82 Minimum gallons per minute (GPM) of 2.5 at a 77 rise nnual energy saving up to 29%* radford White customers can expect many advantages from our NRGY STR models onsumers recognize the NRGY STR label as representing energy saving products that result in a greener home The tools to help sell a more energy efficient product More extensive product offering than retail stores ertain utility companies will issue rebates for NRGY STR products *ased on the National Gas verage nergy ost and a comparison to a conventional gas water heater with an rating of 0.58.

99 radford White s e Series water heaters have a Thermal fficiency rating as high as 99.1%. e Series models are the only water heaters in their class with unbalanced direct venting capabilities up to 120 equivalent feet using 3" S, PV or PV piping and 170 equivalent feet using 4" S, PV or PV piping. They use Stainless Steel affles, Glass Lined lue Tubes, a Highly urable Igniter and a Self ompensating ombustion System to put them above the competition. dd Quiet Operation and Low NOx compliance and you can see why e Series units are the leaders in energy efficient commercial water heating.

100 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS GPH Recovery at Rise* to Space Heating Inlet 16 5 / /8 1st Hour Gal. Input elivery to lue Jacket Vent T&P to Gas Number ap. TU/Hr. Rating ia. ia. 75T-80-3N (LP) 100T-88-3N (LP) ,000 85, / / / / / /8 * ased on manufacturer recovery rate. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix to S and N to X. or 5 year models change suffix 3 to 5. Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency G to Space Heating Outlet 51 3 / /8 H to Water 60 5 / /16 K epth 28 3 / /4 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 100 Rise 75T-80S-3X 76,000 TU/Hr T-88S-3X 88,000 TU/Hr. 85

101 ommercial Gas nergy Saver Light uty 96/97 High Performance Water Heater High input combustion system Integrated Mixing evice Helical fin flue Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings Non- foam insulation Two protective magnesium anode rods 4" Snap Lock draft diverter 3/4" NPT side tappings for space heating ully automatic controls T&P relief valve installed Low restriction brass drain valve J H G & PLUG TYP NO K Photograph is of 25X-78-3N

102 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN MOLS Number 25X-78-3N 55X-80-3N Gal. ap Input TU/Hr. 78,000 80,000 GPH Recovery 100 Rise* to lue 58 1 / /8 Jacket ia *ased on manufacturers rated recovery efficiency. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix to S and N to X. imension to top of installed mixing device. Gas connections are 1 2". (LP) Propane Gas Inputs GPH Rec. 100 Rise 25X-78S-3X 76,000 TU/Hr X-80S-3X 78,000 TU/Hr. 76 Vent Size 4 4 to T&P Meet or exceed SHR 90.1b (current standard) Listed 82% Recovery fficiency G H J K to Gas / /16 Number 25X-78-3N 55X-80-3N Space Heating Return 15 7 / /16 X istance etween enters in. 8 8 Y epth of Mixing evice in. 2 1 /2 2 1 /2 Space Heating Outlet to Heater Top 54 5 /8 56 Integrated Mixing evice Z Height to enter of Pipe in. 6 6 to Water 58 5 /8 60 epth /4 X pprox. Shipping Weight (lbs) Z Y

103 ommercial Gas nergy Saver Light uty 98/99 TTW High Performance Water Heaters High input combustion system Integrated Mixing evice Helical fin flue Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings Non- foam insulation Two protective magnesium anode rods Powerful blower motor Honeywell self diagnostic electronic gas control lammable vapor sensor (not VIR) Spark-to-pilot ignition Horizontal and vertical venting 3/4" NPT side tappings for space heating T&P relief valve installed Low restriction brass drain valve J H & G K Photograph is of TW-55X-783N

104 Power Vent nergy Saver s IMNSIONS IN INHS NTURL GS Number TW-25X-763N TW-55X-783N Gal. ap Input TU/Hr. 76,000 78,000 1st Hour elivery Rating GPH Recovery 100 Rise* to Vent 62 5 / /4 ll propane models feature a Titanium Stabilized Stainless Steel propane burner. or propane (LP) models change suffix N to SX. *ased on manufacturers rated recovery efficiency. imension to top of installed mixing device. TW-25X has 2" of insulation. TW-55X has 1" of insulation. Gas connections are 1 2". TW-25X-763N TW-55X-783N Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 3" Vent Pipe 60 ft. 7 ft. 55 ft. 50 ft. 45 ft. 4" Vent Pipe 180 ft. 15 ft. 175 ft. 170 ft. 165 ft. onsult I&O manual when using four or more elbows. Subtract 5ft. for each additional 90 elbow. Jacket ia Vent Size 3 or 4 3 or 4 to T&P Number TW-25X-763N TW-55X-783N to Gas 11 1 / /2 Space Heating Return 13 3 / /8 Integrated Mixing evice X istance etween enters in. 8 8 Y epth of Mixing evice in. 2 1 /2 2 1 /2 Meet or exceed SHR 90.1b (current standard) Listed 82% Recovery fficiency G Space Heating Outlet (LP) Propane Gas Inputs GPH Rec. 100 Rise TW-25X-763N 76,000 TU/Hr. 74 TW-55X-783N 78,000 TU/Hr. 76 Z Height to enter of Pipe in. 6 6 H to Heater Top 52 7 /8 54 J to Water 56 7 /8 58 K epth 25 3 / /8 X pprox. Shipping Weight (lbs) Z Y

105 ommercial Gas nergy Saver VIR 100/101 Light uty Through-The-Wall Water Heaters K The TTW 4 VIR efender Safety System s eature (xcept TW4-75S): dvanced ScreenLok Technology lame rrestor esign lammable vapor sensor ll TTW 4 s eature: Powerful blower motor Honeywell self diagnostic electronic gas control More precise temperature control can be adjusted up to 180 Spark to pilot ignition system Horizontal and vertical venting Vitraglas Lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings Pedestal base 3/4" NPT side connections for space heating 2" Non- foam insulation Protective magnesium anode rod actory installed heat traps T&P relief valve installed Low restriction brass drain valve J H & G Photograph is of TW4-50S-67-3N

106 Power Vented nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number TW4-50S-67-3N (LP) TW4-65S-70-3N (LP) TW4-75S-76-3N (LP) Gal. ap Input TU/Hr. 67,000 70,000 76,000 1st Hour elivery Rating * ased on manufacturer recovery rate. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix to S and N to X. or 5 year models change suffix 3 to V... required for power venting/110 V Hz 3.1 mperes. NS construction available. GPH Recovery at Rise* to Vent 65 7 / /4 Jacket ia TW4-50S-67 TW4-65S-70 TW4-75S-76 Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 Vent ia to T&P 50 1 / /2 53 3" Vent Pipe to Gas 11 3 / /4 15 4" Vent Pipe 60 ft. ** 180 ft. 7 ft. 15 ft. 55 ft. 175 ft. 50 ft. 170 ft. 45 ft. 165 ft. Subtract 5ft. for each additional 90 elbow onsult the I&O manual when using four or more elbows. **TW4-75S-76 Max. 3" vent length is 50ft. Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency to Space Heating Return 13 1 / / /4 G to Space Heating Outlet 50 1 / /2 53 H to Top of Heater 56 3 / / /4 J to Water 57 3 / / /2 K epth 26 3 / /4 31 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 100 Rise TW4-50S-67S-3X 60,000 TU/Hr. 58 TW4-65S-70S-3X 63,000 TU/Hr. 61 TW4-75S-76S-3X 75,500 TU/Hr. 73

107 ommercial Gas nergy Saver Light uty 102/103 Ultra Low NOx Water Heater efender combustion chamber Ultra low NOx burner with primary and secondary air distribution devices Vitraglas Lining actory Installed Hydrojet Total Performance System Honeywell self diagnostic gas control Millivolt powered control with built-in piezo igniter No electricity required igital thermal sensor and resettable thermal switch Pedestal base Water onnections 3/4" NPT factory installed true dielectric fittings 3/4" NPT side connections 2" Non- oam Insulation (U1-XR has 1") actory installed heat traps Protective magnesium anode rod T&P relief valve included Low restriction brass drain valve Meets.. Title 24, SQM Rule 1121 (10ng/J) K 8" H &G Photograph is of U-50T-55R-3N

108 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS MOLS Number U-50T-55R-3N U-65T-55R-3N Gal. ap Input TU/Hr. 55,000 55,000 1st Hour** elivery Rating GPH Recovery 100 Rise* to lue 59 1 /4 63 *ased on manufacturers rated recovery efficiency. vailable in natural gas only. or 10 year models, change suffix from 6 to 10. ll models meet SQM rule 1121 requirement of 10ng/J, or less, NOx emissions. **irst Hour elivery Rating is based on the March 2010 HRI irectory. Jacket ia Vent Size 4 4 to T&P /2 to Gas 11 5 / /8 Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency Space Heating Return 13 1 / /2 G to Space Heating Outlet /2 H to Water /4 K epth pprox. Shipping Weight (lbs)

109 ommercial Gas nergy Saver Light uty 104/105 TTW Ultra Low NOx Water Heater efender combustion chamber Ultra low NOx burner with primary and secondary air distribution devices Vitraglas Lining actory Installed Hydrojet 2 Total Performance System Honeywell self diagnostic gas control lammable vapor sensor Powerful blower motor Horizontal and vertical venting Sight window Pedestal base Water onnections 3/4" NPT factory installed true dielectric fittings 2" Non- oam Insulation actory installed heat traps Protective magnesium anode rod T&P relief valve included Low restriction brass drain valve Meets SQM Rule 1121 (10ng/J) K J H & G Photograph is of U-TW4-50S-60R-3N

110 Power Vent nergy Saver s IMNSIONS IN INHS NTURL GS MOLS Meet or exceed SHR 90.1b (current standard) Listed 78% Recovery fficiency G H J K Number U-TW4-50S-60R-3N U-TW4-65S-60R-3N Gal. ap Input TU/Hr. 60,000 60,000 1st Hour** elivery Rating GPH Recovery 100 Rise* vailable in Natural Gas only. *ased on manufacturers rated recovery efficiency. or 10 year models, change suffix from 6 to V... Required for Power Venting / 110 V..., 60HZ, 3.1 mperes. **irst Hour elivery Rating is based on the March 2010 HRI irectory. to Vent 65 7 /8 69 Jacket ia Vent Size 3 3 to T&P 50 1 / /2 to Gas 11 3 / /4 Space Heating Return 13 1 / /2 to Space Heating Outlet 50 1 / /2 to Top of Heater 56 3 / /2 to Water 57 3 / /4 epth 26 3 / /4 pprox. Shipping Weight (lbs) U-TW4-50 U-TW4-65 Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 3" Vent Pipe 60 ft. 7 ft. 55 ft. 50 ft. 45 ft. 4" Vent Pipe 180 ft. 15 ft. 175 ft. 170 ft. 165 ft. onsult I&O manual when using four or more elbows. Subtract 5ft. for each additional 90 elbow.

111 ommercial Gas nergy Saver VIR 106/107 Light uty Power irect Vent Water Heaters losed combustion venting system lammable vapor sensor Powerful blower motor Honeywell self diagnostic electronic gas control More precise temperature control can be adjusted up to 180 Spark-to-pilot ignition system Horizontal and vertical venting Vitraglas lining actory installed Hydrojet Total Performance System Optional concentric vent kit termination 3/4" NPT side connections for space heating Water onnections 3/4" NPT factory installed true dielectric fittings 2" Non- foam insulation Protective magnesium anode rod actory installed heat traps T&P relief valve installed Low restriction brass drain valve J & G K H Photograph is of PX-50S-60-3N

112 Power irect Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number PX-50S-60-3N(LP) PX-65S-65-3N(LP) PX-75S-70-3N(LP) Gal. ap Input TU/Hr. 60,000 65,000 70,000 1st Hour elivery Rating GPH Recovery at Rise* to xhaust Outlet /4 71 Jacket ia Vent Size to T&P 52 1 / / /4 to Gas 13 5 / / /4 Space Heating Return 15 3 / /4 19 * ased on manufacturer recovery rate. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix to S and N to X. or 5 year models change suffix 3 to V... required for power venting/110 V Hz 3.1 mperes. NS construction available. PX-50S 3" Vent Pipe PX-65S PX-75S Max. Intake Length Max. xhaust Length Min. Vent Length Number of ft. 60 ft. 7 ft. 55 ft. 50 ft. 50 ft. 50 ft. 7 ft. 45 ft. 40 ft. 4" Vent Pipe Max. Intake Length Max. xhaust Length Min. Vent Length Number 1 of 2 90 lbows 3 45 ft. 35 ft. 90 lbows 3 Subtract 5ft. for each additional 90 elbow. onsult I&O manual when using four or more elbows. PX-50S PX-65S PX-75S 100 ft. 100 ft. 7 ft. 95 ft. 90 ft. 85 ft. 90 ft. 90 ft. 7 ft. 85 ft. 80 ft. 75 ft. Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency G Space Heating Supply 52 1 / / /4 H to ir Intake / /8 J to Water 59 3 / /4 K epth /8 36 t. Line istance rom Intake to xhaust 9 1 /4 9 1 / /16 pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 100 Rise PX-50S-60S-3X 60,000 TU/Hr. 58 PX-65S-65S-3X 60,000 TU/Hr. 58 PX-75S-70S-3X 65,000 TU/Hr. 63 Vent xhaust Optional 3" oncentric Vent Terminal Kit Intake/ ombustion ir 46 3 /4" Rain ap P/N

113 ommercial Gas nergy Saver VIR 108/109 Light uty irect Vent Water Heaters radford White ION System Reinforced seals losed combustion o-axial Vent System-outer pipe takes air in from the outside. Inner pipe vents combustion gases directly back to the outside More precise temperature control can be adjusted up to 180 Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 3/4" NPT side tappings for space heating 1" Non- foam insulation o-axial rotational venting Protective magnesium anode rod actory installed heat traps No electrical power necessary Optional vent kit allows for up to 8 foot (2.4 meters) extentions H &G J K lexible Vent Kit (Side View) 7 3 /4" T&P relief valve included Low restriction brass drain valve Telescoping Solid Vent Kit (Side View) K 7 3 /4" Photograph is of H-50T-50-3N

114 irect Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number H-50T-50-3N (LP) H-65T-55-3N (LP) H-75T-60-3N (LP) Gal. ap Input TU/Hr. 50,000 55,000 60,000 1st Hour elivery Rating GPH Recovery at Rise* enter Line of Vent 75 1 / / /2 Jacket ia /2 ia. 4 I.., 6 O.. 4 I.., 6 O.. 4 I.., 6 O.. to T&P Valve 52 1 / to Gas 15 1 / / /4 * ased on manufacturer recovery rate. ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix to S and N to X. or 5 year models change suffix 3 to 5. Horizontal Installation Only The Standard Vent Kit ( ) is ordered and shipped separately. The components for the standard vent kit are as follows: 4" vent tube, 6 ir Intake Tube, Vent Terminal, Inner Wall Term Mounting lange, Outer Wall Term. Mounting lange, Vent Terminal Hardware, RTV Silicone Sealant, 4 Vent lbow and a 6 ir Intake lbow. The Vent Tube and ir Intake Tube provided in the standard vent kit telescopes from " to ". NS onstruction available. Vent Meet or exceed SHR 90.1b (current standard) Listed 79% Recovery fficiency Space Heating Return 15 3 / / /2 G to Space Heating Outlet 52 1 / H to Heater Top 58 3 / J Top Water 59 3 / K epth 30 1 / pprox. Shipping Weight (lbs) (LP) Propane Gas Inputs GPH Rec. 100 Rise H-50T-50S-3X 48,000 TU/Hr. 45 H-65T-55S-3X 55,000 TU/Hr. 52 H-75T-60S-3X 57,000 TU/Hr. 53 Optional vent kit : Kit Telescopes from 4 3 4" to " Part No Kit G Telescopes from 6 1 2" to " Part No Kit H Telescopes from " to " Part No Kit I Telescopes from " to " Part No Horizontal Vent Termination Only. Telescoping Solid Vent Kit ( ) or lexible Vent Kit ( ) can be ordered and shipped with water heater, or ordered and shipped separately. or vent kit components and venting instructions, refer to Installation and Operating Manual.

115 ommercial Gas nergy Saver 110/111 lectronic Ignition Water Heaters Honeywell integrated control Proven design combines temperature control, diagnostic codes and system ignition functions into a single control board with a digital L display Operation mode Service mode lectronic ignition utomatic flue damper actory installed Hydrojet Sediment Reduction System Vitraglas Lining Non- foam insulation Water connections actory installed true dielectric waterway fittings Hand hole cleanout utomatic re-set..o. ommercial Gas urner Orifice alignment bracket for true injection Stainless steel pilot shield Stainless steel burner rack and mounting bracket luminized steel burner tubes with adjustable air shutter (Stainless steel burner tubes available) Magnesium anode rods Sanitizing apability SM code available on all models above 200,000 TU/Hr. NS construction available Low NOx construction available North arolina code compliant T&P relief valve installed Low restriction brass drain valve Opposing lance formed burner ports yield consistent performance to stabilize burner flame and promote better air gas mixture Standard on both T and L ommercial nergy Saver models Photograph is of -80T-180-3N

116 Typical pplications J H H H Optional Power Vent Kits available for inputs from 125,000 to 505,000. TU Input Range Kit Number 125,000 to 290,000 TU s: ,000 to 399,999 TU s: ,000 to 505,000 TU s: T T-(125, 160) -80T-(180, 199,250) -100T-(199, 250) -100S-(199, 250) -100L-(199, 250, 270, 300) -75T T-(370, 399) -80T-(425, 505) -80L-(399, 450, 505)

117 Number -38T-155-3N+ -75T-125-3N -75T-160-3N(LP) -80T-180-3N -80T-199-3N -80T-250-3N()(LP) -100T-199-3N -100T-250-3N()(LP) -75T-300-3N() -65T-370-3N() -65T-399-3N()** -80T-425-3N() -80T-505-3N() ommercial Gas nergy Saver 112/113 lectronic Ignition Water Heaters lectronic Ignition s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Gal. ap Input TU/Hr. 155, , , , , , , , , , , , ,000 1st Hour elivery Rating GPH Recovery at Rise* Top Vent Height / / / / / / / / / / / /8 Jacket ia / / / / / / / / / / / / /4 Vent ia ront Hot Water 34 3 / / / / / / / /4 to Gas 4 5 /8 4 3 /4 4 3 /4 4 3 /4 4 3 /4 4 3 /4 4 3 /4 4 3 / / / / / /2 These models meet or exceed both Recovery fficiency and Standby Loss Requirements of SHR 90.1b (urrent dition). ront old Water H to Top of J to Top Water Gas Relief Water Valve pprox. Shipping Weight (lbs) Heater ia. Open. Std. SM 19 3 / / / / / / / / / / / / / / / / / / / / /4 1 1 /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 1 3 / / (N) /2 3/4 (LP) / / /2 1 1 /2 1 1 /2 1 1 /2 1(N) (N) 3/4 (LP) 1(N) 3/4 (LP)

118 lectronic Ignition s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number -100S-199-3N -100S-250-3N() -100L-199-3N -100L-250-3N() -100L-270-3N()** -100L-300-3N() -80L-399-3N()(LP) -80L-450-3N()(LP) -80L-505-3N()(LP) Gal. ap Input TU/Hr. 199, , , , , , , , ,000 1st Hour elivery Rating () = SM ode vailable () = ront Water onnection (R) = Rear Water onnection (T) = Top Water onnection ** = vailable in Natural Gas Only + = iberglass Insulation or (LP) Propane Gas models change suffix N to X. GPH Recovery at Rise* Top Vent Height 76 1 / / / / / /8 Jacket ia / / / / / / / / /4 Vent ia ront Hot Water 60 3 / / / / / / / / /2 to Gas 4 5 /8 4 5 /8 4 1 /2 4 1 /2 4 1 /2 4 1 / / / /2 These models meet or exceed both Recovery fficiency and Standby Loss Requirements of SHR 90.1b (urrent dition). ront old Water H to Top of * Recoveries and irst Hour elivery Rating are based on Thermal fficiencies ranging up to 80%. Low NOx models are not available for inputs over 399,999 or Low NOx compliance to meet SQM requirements place an following the TU input identifier of the model number. xample: -75T-125-3N mperage raw =.5 for damper models/less than 4 for induced draft models. Power Vent Kits available for inputs from 125,000 to 505,000. J to Top Water Gas Relief Water Valve pprox. Shipping Weight (lbs) Heater ia. Open. Std. SM 20 3 / / / / / / / / /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 1 3 / / (N) /2 3/4 (LP) 23 1 / (N) /2 3/4 (LP) / / /2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 1(N) 3/4 (LP) (LP) Propane Gas Inputs 1st Hr. el. GPH Rec. Rating T-160-3X 155,000 TU/Hr T-250-3X 235,000 TU/Hr T-250-3X 235,000 TU/Hr L-399-3X 375,000 TU/Hr L-450-3X 425,000 TU/Hr L-505-3X 475,000 TU/Hr

119 ommercial Gas nergy Saver 114/115 Millivolt Water Heaters SM code available on all models above 200,000 TU/Hr. ontinuous pilot-ignition Piezo Igniter - easy and quick lighting by the pilot burner by push button Millivolt controls lue damper Vitraglas lining actory installed Hydrojet Sediment Reduction System actory installed dielectric fittings No electricity required Non- foam insulation Hand hole cleanout (standard) NS construction available T&P relief valve installed Low restriction brass drain valve 3 year limited tank warranty Photograph is of M-75T-125-3N

120 Water onnections Top and ront M80T180, 199, 250 M100T199, 250 M75T125, 160 Top ront, Rear M100L199, 250, 270 M100S199, 250 Water onnections ront and Rear M38T155 HOT T & P HOT T & P H J H J OL LNOUT OL LNOUT

121 ommercial Gas nergy Saver 116/117 Millivolt Water Heaters Millivolt s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number M-38T-155-3N M-75T-125-3N M-75T-160-3N M-80T-180-3N M-80T-199-3N M-80T-250-3N()(LP) M-100T-199-3N M-100T-250-3N()(LP) M-100L-199-3N M-100L-250-3N() M-100L-270-3N()** M-100S-199-3N M-100S-250-3N() Gal. ap Input TU/Hr. 155, , , , , , , , , , , , ,000 1st Hour elivery Rating GPH Recovery at Rise* Top Vent Height / / / / / / / / /4 Jacket ia / / / / / / / / / / / / /4 Vent ia R/ Hot Water 34 1 / / / / / / / /2 to Gas 4 5 /8 4 3 /4 4 3 /4 4 3 /4 4 3 /4 4 3 /4 4 3 /4 4 3 /4 4 1 /2 4 1 /2 4 1 /2 4 1 /2 4 1 /2 These models meet or exceed both Recovery fficiency and Standby Loss Requirements of SHR 90.1b (urrent dition). R/ old Water H to Top of J to Top Water Gas Relief Water Valve pprox. Shipping Weight (lbs) Heater ia. Open. Std. SM 19 3 / / / / / / / / / / / / / / / / / / / / / / / / / /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 1 3 /4 1 3 / / /2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R)

122 () = SM ode vailable () = ront Water onnection (R) = Rear Water onnection (T) = Top Water onnection ** = vailable in Natural Gas Only or Propane Gas models change suffix N to X. (LP) Propane Gas Inputs 1st Hr. el. GPH Rec. Rating M-80T-250-3X 235,000 TU/Hr M-100T-250-3X 235,000 TU/Hr or LowNOx compliance to meet SQM requirements, place an following the TU Input identifier of the model number. xample: M-75T-125-3N * Recoveries and irst Hour elivery Rating are based on Thermal fficiencies of 80%.

123 ommercial Gas nergy Saver 118/119 Power irect Vent Water Heater Honeywell integrated control Proven design combines temperature control, diagnostic codes and system ignition functions into a single control board with a digital L display Operation mode Service mode lectronic ignition utomatic blower motor actory installed Hydrojet Sediment Reduction System o-axial vent Vitraglas lining utomatic re-set..o. Non- foam insulation Protective magnesium anode rods Hand hole cleanout Sanitizing capability NS construction available Low NOx construction available SM code available T&P relief valve installed Low restriction brass drain valve K H J Photograph is of PV-80T-300-3N

124 Power irect Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number PV-80T-300-3N() PV-100T-360-3N() Gal. ap Nat. & LP Input TU/Hr. 300, ,000 1st Hour elivery Rating GPH Recovery at Rise* Top Vent Height 69 5 / /8 Jacket ia / /4 () = SM ode vailable () = ront Water onnection (R) = Rear Water onnection (T) = Top Water onnection or Propane Gas models change suffix N to X. * Recoveries and irst Hour elivery Rating are based on Thermal fficiencies of 80%. or vertical venting please consult factory for optional vent components. or LowNOx compliance to meet SQM requirements, place an following the TU Input identifier of the model number. to Gas 13 5 / /8 These models meet or exceed both Recovery fficiency and Standby Loss Requirements of SHR 90.1b (urrent dition). H J K to Hot Water 51 3 / /8 to old Water 20 7 / /8 to Heater Top 63 3 / /4 to Top Water 65 3 / /4 epth 44 5 / /8 Water 1 1 /2 (T&) 2 (R) 1 1 /2 (T&) 2 (R) Gas ia. 3 /4 3 /4 Relief Valve Open 1 1 pprox. Shipping Weight (lbs) Std SM () Low NO X urners 1st Hr. el. GPH Rec. Rating PV-80T-300-3N() 280,000 TU/Hr PV-100T-360-3N() 335,000 TU/Hr **Note: The standard vent kit (p/n ) shipped with the heater, but in a separate carton includes: horizontal vent terminal, an elbow, condensate tee, vent connector clamps, and two 39" (990mm) straight sections of co-axial vent pipe. an be cut for installation. Optional vent kits are available and will allow for extensions up to 21 feet. or further details please reference the installation instructions.

125 ommercial Gas nergy Saver Power irect Vent 120/121 with Independent Vent System Water Heaters Honeywell integrated control Proven design combines temperature control, diagnostic codes and system ignition functions into a single control board with a digital L display Operation mode Service mode utomatic blower motor lectronic ignition actory installed Hydrojet 2 Sediment Reduction System Independent vent system Vitraglas lining utomatic re-set..o. Non- foam insulation Water connections 1 1 2" NPT top and front, 2" NPT rear factory installed true dielectric fittings Protective magnesium anode rods Hand hole cleanout Sanitizing capability NS construction available SM construction available on 250,000 TU model (73.2 kw) Low NOx construction available T&P relief valve installed Low restriction brass drain valve K H G Photograph is of PV-80S-150-3N

126 Power irect Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number PV-80S-150-3N PV-80S-200-3N PV-80S-250-3N()(LP) PV-100S-150-3N PV-100S-200-3N PV-100S-250-3N()(LP) Gal. ap Input TU/Hr. 150, , , , , ,000 1st Hour elivery Rating () = SM ode vailable (T) = Top () = ront, (R) = Rear onnections or Propane Gas models change suffix N to X. or venting consult I&O manual. GPH Recovery at Rise* to Heater Top 63 7 / / / / / /8 Jacket ia / / / / / /4 Vent Size These models meet or exceed both Recovery fficiency and Standby Loss Requirements of SHR 90.1b (urrent dition). to Gas 17 3 / / / / / /8 ront old Water 20 3 / / / / / /4 ront Hot Water 51 3 / / / / / /8 G to Top Water 65 3 / / / / / /4 H to Vent 68 7 / / / / / /8 K epth 43 7 / / / / / /8 Water 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) 11/2 (T&) 2 (R) Gas ia. 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 Relief Valve Open 3 /4 3 /4 1 3 /4 3 /4 1 pprox. Shipping Weight (lbs) * Recoveries and irst Hour elivery Rating are based on Thermal fficiencies of 80%. () LowNO x urners 1st Hr. el. GPH Rec. Rating Number PV-80S-150,200 PV-80S-250 PV-100S-150,200 PV-100S-250 3" Max. Intake 45 ft. N/ 45 ft. N/ 3" Max. xhaust 45 ft. N/ 45 ft. N/ 4" Max. Intake 60 ft. 60 ft. 60 ft. 60 ft. 4" Max. xhaust 60 ft. 60 ft. 60 ft. 60 ft. Std SM (LP) Propane Gas Inputs 1st Hr. el. GPH Rec. Rating PV-80S-250-3X() 225,000 TU/Hr PV-100S-250-3X() 225,000 TU/Hr PV-80S-150-3N 150,000 TU/Hr PV-80S-200-3N 180,000 TU/Hr PV-80S-250-3N() 220,000 TU/Hr PV-100S-150-3N 150,000 TU/Hr PV-100S-200-3N 180,000 TU/Hr PV-100S-250-3N() 220,000 TU/Hr or LowNOx compliance to meet SQM requirements, place an following the TU Input identifier of the model number. xample: PV-100S-200-3N

127 ommercial Gas nergy Saver 122/123 lectronic Ignition an Induced Water Heaters Honeywell integrated control Proven design combines temperature control, diagnostic codes and system ignition functions into a single control board with a digital L display Operation mode Service mode utomatic flue damper lectronic ignition actory installed Hydrojet Total Performance System Vitraglas lining utomatic re-set..o. Non- foam insulation Water connections 1 1 2" NPT front factory installed true dielectric fittings Protective magnesium anode rods Hand hole cleanout Sanitizing capability NS construction available SM construction available on 250,000 TU model (73.2 kw) T&P relief valve installed Low restriction brass drain valve 39 7 /8" PTH G Photograph is of -65T-625-3N

128 Induced raft nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number -65T-625-3N() -80T-725-3N() Gal. ap Nat. & LP Input TU/Hr. 625, ,000 1st Hour elivery Rating GPH Recovery at Rise* to Heater Top 63 3 / /8 () = SM ode vailable or Propane Gas models change suffix N to X. LP Gas connection 3/4". * Recoveries and irst Hour elivery Rating are based on Thermal fficiencies of 80%. Jacket ia / /4 Vent ia. 8 8 to Hot Water 54 1 / /4 These models meet or exceed both Recovery fficiency and Standby Loss Requirements of SHR 90.1b (urrent dition). 80% Recovery fficiency G to old Water 28 7 / /8 to Gas 10 1 / /2 to Vent Height 68 7 / /8 Gas ia. 1 1 Relief Valve Open 1 1 pprox. Shipping Weight (lbs) Std SM (LP) Propane Gas Inputs 1st Hr. el. GPH Rec. Rating T-625-3N() 625,000 TU/Hr T-725-3N() 725,000 TU/Hr

129 ommercial Gas nergy Saver 124/125 Ultra High fficiency Water Heater 8 1 /4" SM construction available Up to 99.1% thermal efficiency lectronic controls Low-NOx Premix Power urner Three pass flue system lexible venting Vitraglas lining actory installed Hydrojet Sediment Reduction System actory installed dielectric fittings Non- foam insulation our protective magnesium anode rods (except -100T-399) Hand hole cleanout Zero inch clearance to combustibles Two powered anode rods and one non-powered anode rod in the -100T-399 NS construction available T&P relief valve installed Low restriction brass drain valve omplies with SQM Low NOx requirements GS INLT LNOUT 1 /2" NPT ONNST ONNTION XHUST 8 1 /4" IR INTK T&P VLV G 2 1 /2" MIN. H 3" PV INLT 3/4" NPT GS INLT 1 1 /2" NPT OUTLT 1 1 /2" NPT INLT 3" PV XHUST 1" NPT SP HTING OUTLT 1" NPT SP HTING RTURN J Photograph of -60T-199-3N

130 e Series nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number -60T-125-3N() -60T-150-3N() -60T-199-3N() -100T-150-3N() -100T-199-3N() -100T-250-3N() -100T-300-3N() -100T-399-3N() Gal. ap Therm. Input ff. % TU/Hr , , , , , , , ,999 () = SM ode vailable or Propane Gas models change suffix N to X and remove from model number xample: -100T-150-3X. Note: The weight is the same for both SM and Non-SM models. NS ompliance Kit p/n st Hour elivery Rating GPH Recovery at Rise to ir Jacket Intake ia / / / / / / / / / / / / / /4 Vent & ir Intake Size These models meet or exceed both Recovery fficiency and Standby Loss Requirements of SHR 90.1b (urrent dition). G H J to T&P Valve to Gas 53 1 / / / / / / / /4 old Water Inlet 12 7 / / / / / / /8 13 Hot Water Outlet Top of Heater / / / / / / /4 e Series Optional quipment eatures: Maxitrol Gas Pressure Regulating valve nsures proper supply pressure to e unit of 7" to 11" W.. (provided incoming pressure is between 1/2 and 2 psi). This can be ordered as a separate part, or as part of the heater. or the separate part, please use p/n (not available for use with the -100T-399). Low Gas Inlet Pressure Option Pre-assembled to allow operation at lower inlet natural gas pressure. oncentric Vent Terminal Kit 3" termination fitting provides for only one exit opening through wall or roof (p/n ). Vent xhaust Intake/ ombustion ir 46 3 /4" Rain ap Vent Water 1 1 /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 1 1 /2 Number -60T T T T T T T T-399 Gas Relief Valve ia. Open 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 1 3 / Max. 3" PV, S & PV 120 ft. 100 ft. 80 ft. 120 ft. 100 ft. 80 ft. 60 ft. 50 ft. pprox. Shipping Weight (lbs) Max. 4" PV, S & PV 170 ft. 150 ft. 130 ft. 170 ft. 150 ft. 130 ft. 110 ft. 100 ft.

131 ommercial Gas nergy Saver 126/127 opper-rute Water Heaters 175,000 Thru 399,000 TU/Hr. irect fired in-tube design for maximum efficiency and fast response to demand lexible design allows many installation options 160 PSI SM heat exchanger construction assures safety and quality, provides better than 80% combustion efficiency xceeds SHR 90.1b (urrent dition) Heavy Inso lock refractory-precast in 2" thick inter-locking sections provides maximum heat retention Stainless steel burners with slide-out burner tray allows for easy inspection and service 24 volt control and safety circuit provides precise temperature and safety control Solid copper heat exchanger Includes relief valve, all bronze factory mounted pump, flow switch (mounted & wired); pump delay, and remote thermostat nergy Management Monitor (M 2 ) pump time delay 11" V INLT OUTLT Optional Outdoor Vent ap 30 3 /16" V (ia.) RIGHT SI Required Indoor raft Hood 40 9 /16" 26 1 /2" 40 3 /8"

132 opper-rute nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN MOLS Indoor Number 40175IN 40250IN 40325IN 40400IN Input TU/Hr. 175, , , ,000 Indoor Output TU/Hr. 142, , , ,000 Temperature Rise cross Heater Gallons Per Hour elivered Gas onnection Size Natural 3 /4 3 /4 3 /4 3 /4 Propane 1 /2 1 /2 1 /2 1 /2 Water 1 1 /2 1 1 /2 1 1 /2 1 1 / / / / / / / / / / /8 V pprox. Shipping Weight (lbs) or LP s, change suffix N to P. Indoor configuration includes the separate drafthood. ll units feature: System 1 Standing Pilot; Pump elay; ll ronze Pump; low Switch (mounted and wired); and Remote quastat (-144) NTURL GS N LIQUI PROPN MOLS V Outdoor Number 40175N 40250N 40325N 40400N Input TU/Hr. 175, , , ,000 Outdoor Output TU/Hr. 140, , , ,000 Temperature Rise cross Heater Gallons Per Hour elivered Gas onnection Size Natural 3 /4 3 /4 3 /4 3 /4 Propane 1 /2 1 /2 1 /2 1 /2 Water 1 1 /2 1 1 /2 1 1 /2 1 1 /2 or LP s, change suffix N to P. bove models include: Standing Pilot Ignition; low Switch (mounted and wired); ll ronze Pump and ittings; and Remote quastat (-144). Pump supplied for units 175 to 1825 sized for normal water (7-17 Grain Hardness). or hard or soft water pumps please consult factory / / / / / / / / / / pprox. Shipping Weight (lbs)

133 ommercial Gas nergy Saver 128/129 opper-rute Water Heaters 500,000 Thru 1,825,000 TU/Hr. Non-gasket opper-in heat exchanger 82% thermal efficiency eramic tile combustion chamber 24 Volt controls uilt-in draft hood Meets SM ode, Section H 5 year warranty Includes relief valve, factory-mounted all bronze pump, flow switch, pump delay, and remote thermostat Options include intermittent pump controller, cupro-nickel heat exchanger, manual reset high limit, alarm bell 160 PSI SM heat exchanger construction assures safety and quality nergy Management Monitor (M 2 ) pump time delay 12 1 /4" Gas Outlet Inlet 4 3 /4" 58" 17" 29 3 /4" RIGHT SI 7 3 /4" 8" 28 1 /4" 29"

134 opper-rute Indoor nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN MOLS Indoor Number 40500IN 40600IN 40715IN 40850IN 41010IN 41200IN 41430IN 41670IN 41825IN Input TU/Hr. 500, , , ,000 1,010,000 1,200,000 1,430,000 1,670,000 1,825,000 Indoor Output TU/Hr. 405, , , , , ,000 1,158,000 1,353,000 1,478,000 Temperature Rise cross Heater Gallons Per Hour elivered Gas onnection Size Natural /2 1 1 /4 1 1 /4 1 1 /4 1 1 /4 1 1 /2 1 1 /4 1 1 /2 Propane 3 /4 3 /4 3 /4 3 / /4 1 1 /4 1 1 / /4 1 1 /4 1 1 /4 Water /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 or propane models, change N to P. Outdoor units include Outdoor Vent Terminal and Outdoor ombustion Terminal. bove models include: Hot Surface Ignition; low Switch (mounted and wired); ll ronze itted Pump; Pump elay and Remote Sensor. Pump supplied are sized for normal water (7-17 Grain Hardness). or hard or soft water pumps please consult factory. No drafthood required on size outdoor units. or outdoor units change IN to N / / / / / / / / / / / / / / / / / / / / / / /8 V pprox. Shipping Weight (lbs)

135 ommercial Gas nergy Saver 130/131 opper-rute II Water Heaters 199,900 Thru 399,900 TU/Hr. 84% thermal efficiency NOx rate less than 30ppm Hot surface ignition Stainless steel burners Unique gasketless heat exchanger design eramic tile sealed combustion chamber 125 PSI SM temperature and pressure relief valve SM H stamp designated and certified for potable water use Glass lined headers V W 20 G W V 28 6 /8 & /3 H 14 1 / / /8 5 1 /4

136 5 year limited warranty on heat exchanger lectronic PI staging control with L and touchpad djustable high limit with manual reset Pump and flow switch mounted and wired Temperature/pressure gauge 160 PSI SM heat exchanger construction nergy Management Monitor (M 2 ) pump time delay opper-rute II nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN MOLS G H Indoor Number WV0200 WV0300 WV0400 Input TU/Hr. 199, , ,900 Output TU/Hr. 169, , ,900 GPH Recovery 100 Rise Gas 3 /4 3 /4 3 /4 Water 1 1 /2 1 1 /2 1 1 /2 ir W* Vent V* Horiz. Vent Pipe * ir and vent connections may be on top or back of unit and are field convertible. or LP s, change N to P. Outdoor units include Outdoor Vent Terminal and Outdoor ombustion Terminal. bove models include: Hot Surface Ignition; low Switch (mounted and wired); ll ronze itted Pump; Pump elay and Remote Sensor. Pump supplied are sized for normal water (7-17 Grain Hardness). or hard or soft water pumps please consult factory / / /2 7 1 /3 7 1 /3 7 1 /3 4 1 /2 4 1 /2 4 1 / / / / / / /8 5 7 /8 5 7 /8 5 7 /8 5 7 /8 5 7 /8 5 7 / / / /5 pprox. Shipping Weight (lbs)

137 ommercial Gas nergy Saver 132/133 opper-rute II Water Heaters 500,000 Thru 1,999,000 TU/Hr. 84% thermal efficiency NOx rate less than 10ppm Hot surface ignition Stainless steel burners Unique gasketless heat exchanger design eramic tile sealed combustion chamber 125 PSI SM temperature and pressure relief valve 24V control system SM H stamp designed and certified for potable heating use Glass lined headers 19 3 /4" 41 1 /2" 35 1 /3" 13 3 /4" 2" 12 2 /5" 10" 13 3 /4" 13 1 /2" 7 3 /4" 29 1 /3"

138 lectronic PI staging control with L and touch pad 5 year limited warranty on heat exchanger Pump and flow switch mounted and wired djustable high limit with manual reset Temperature/pressure gauge 160 PSI SM heat exchanger construction opper-rute II nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN MOLS nergy Management Monitor (M 2 ) pump time delay When ordering outdoor models, you must order outdoor vent kits G H ir W* Vent V* Indoor Number WV0500 WV0750 WV1000 WV1250 WV1500 WV1750 WV2000 Input TU/Hr. 500, , ,000 1,250,000 1,500,000 1,750,000 1,999,000 Output TU/Hr. 425, , ,000 1,063,000 1,275,000 1,488,000 1,699,000 GPH Recovery 100 Rise Gas 1 1 /4 1 1 /4 1 1 / Water /2 2 1 /2 2 1 /2 2 1 /2 2 1 / Horiz. Vent Pipe / / / / / / / / / / /4 5 3 /4 5 3 /4 5 3 / / / / / / / / / / / / / / / / / / /2 7 3 /4 7 3 /4 7 3 /4 8 3 /4 8 3 /4 8 3 /4 8 3 /4 8 3 /4 8 3 / /4 8 3 /4 8 3 /4 8 3 / pprox. Shipping Weight (lbs) * ir and vent connections may be on top or back of unit and are field convertible. or LP s, change N to P. Outdoor units include Outdoor Vent Terminal and Outdoor ombustion Terminal. bove models include: Hot Surface Ignition; low Switch (mounted and wired); ll ronze itted Pump; Pump elay and Remote Sensor. Pump supplied are sized for normal water (7-17 Grain Hardness). or hard or soft water pumps please consult factory.

139 ommercial lectric nergy Saver 134/135 Water Heaters Specify voltage and wattage when ordering. ll models are UL listed. ll water connections are 3 4" NPT (L-120R has 1" NPT). ll electrical connections are 3 4". ll models are certified at 300 PSI test pressure and 150 PSI working pressure. ll models come equipped with two installed heat traps (except L-120R, L-20L, Utility and Wall Hung models). ll models include an installed T&P Relief Valve. Note: ll Upright and Lowboy s will be wired 240 Volt with two 4500 watt elements, 3 phase nonsimultaneous operation (except 277 volt, 277 volt is only available in single phase operation). Other wattages and voltages are available. These models are field convertible to single phase and simultaneous operation. ll models have a maximum total wattage of 3000 watts at 120 Volt. Incoloy elements available for most inputs. Note: ll Wall Hung and Utility s will be wired 120 Volt with a 1500 watt element as single phase operation. 3 phase wiring not available on Wall Hung or Utility models (Single lement Units). Other wattages and voltages are available. Maximum total wattage for 6 and 12 gallon sizes is 3000 watts for all voltages. ll models have a maximum wattage of 3000 watts at 120 Volt. Incoloy elements available for most inputs. NS onstruction not available on Light uty nergy Saver models. Incoloy lement vailability hart Watts V no no no no no no no no no 208V 240V 277V no no no 480V no no no

140 ommercial Light uty Upright and Lowboy Number Suffix Phase 1** Single Phase Non-simultaneous esignator 3* Three Phase Non-simultaneous Voltage X: L-65R , X: L-65R Three Phase Non-simultaneous, 240V, 4500 W/4500 W. esignator Wattage / / / / / / / ** / G / 6000 X: L-65R *ll models are shipped from factory three phase. an be converted to single phase and/or simultaneous operation in the field. **an be ordered in 277V. 277V cannot be ordered as three phase operation. ommercial Light uty Utility and Wall Hung Number Suffix Phase 1 Single Phase Non-simultaneous esignator X: L-20U Voltage Single Phase Non-simultaneous, 120V, 1500 W. X: L-20U esignator Wattage X: L-20U G Three Phase mperes for Non-Simultaneous Operation lement Wattage 1500W / 1500W 2000W / 2000W 2500W / 2500W 3000W / 3000W 3500W / 3500W 4000W / 4000W 4500W / 4500W 5000W / 5000W 5500W / 5500W 6000W / 6000W 120V V V V Single Phase mperes for Non-Simultaneous Operation lement Wattage 1500W / 1500W 2000W / 2000W 2500W / 2500W 3000W / 3000W 3500W / 3500W 4000W / 4000W 4500W / 4500W 5000W / 5000W 5500W / 5500W 6000W / 6000W 120V V V V

141 ommercial lectric nergy Saver 136/137 Light uty Lowboy Water Heaters an be offered with optional side/top T&P relief valve ield onvertible capable of being converted to single phase and/or simultaneous operation at the terminal block Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 1" Non- foam insulation ully automatic controls (160 maximum) irect heat transfer with immersed elements Protective magnesium anode rod actory installed heat traps Low restriction brass drain valve T&P relief valve installed 8" Photograph is of L-20L3-3 *Optional imension

142 Lowboy nergy Saver s IMNSIONS IN INHS LTRI Number L-20L3-3 L-30L3-3 L-40L3-3 L-50L3-3 Gallon apacity Heater Top 24 7 / / / /4 Jacket iameter Water 25 7 / / / /8 Specify voltage, phase and input when ordering. * ll models feature side T&P location and must specify top T&P when ordering. "" dimension listed as side/top. NOT: Refer to pages 134/135 for technical information and pages 148/149 for GPH recovery information. T&P 19 1 /4/24 7 /8 24/29 1 / /8/31 1 / /8/31 3 /4 Junction ox 26 1 / / pprox. Shipping Weight (lbs) Wattage Limitations for Simultaneous and Non-Simultaneous Operation Wattage 1500 / / / / / / / / / / V no no no no no no no no no 208V no no 240V 277V no no no 480V no no

143 ommercial lectric nergy Saver 138/139 Light uty Water Heaters ield onvertible capable of being converted to single phase and/or simultaneous operation at the terminal block Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings (L-120R has 1" fittings) 2" Non- foam insulation ully automatic controls (160 maximum) irect heat transfer with immersed screw-type elements Protective magnesium anode rod actory installed heat traps (except L-120R) Low restriction brass drain valve 8" Photograph is of L-50S3-3

144 nergy Saver s IMNSIONS IN INHS LTRI Number L-30R3-3 L-40S3-3 L-50S3-3 L-65R3-3 L-80R3-3 L-120R3-3 Gallon apacity Heater Top 46 1 / / / / /4 Jacket iameter Specify voltage, phase and input when ordering. NOT: Refer to pages 134/135 for technical information and pages 148/149 for GPH recovery information. Water 47 1 / / / / / /8 T&P 46 1 / / / / /4 Junction ox 47 3 / / / / /4 64 pprox. Shipping Weight (lbs) Wattage Limitations for Simultaneous and Non-Simultaneous Operation Wattage 1500 / / / / / / / / / / V no no no no no no no no no 208V no no 240V 277V no no no 480V no no

145 ommercial lectric nergy Saver 140/141 Light uty Utility Water Heaters Side connections for cold water inlet and hot water outlet allowing insulation in tight places 6 and 12 gallon models come equipped with alternate water connecton tappings on top Vitraglas lining Water onnections 3/4" NPT factory installed true dielectric fittings 1" Non- foam insulation (L-30U has 2" Non- insulation) ully automatic controls (160 maximum) irect heat transfer with immersed screw-type element Protective magnesium anode rod T&P relief valve installed Photograph is of L-20U3-1 Top View 6 & 12 Gallon Top View 20 & 30 Gallon 4 LTRNT OL INLT (PLUGG) 8 PLUG TYP NO PLUG TYP NO (20 GL. ONLY) LTRNT HOT OUTLT (PLUGG) G 10 & 15 Gallon s

146 Utility nergy Saver s IMNSIONS IN INHS LTRI G Number L-6U3-1 L-10U3-1 L-12UT3-1 L-15U3-1 L-20U3-1 L-30U3-1 Gallon apacity Heater Top 16 1 / / / / / /4 Jacket iameter Hot Water 10 1 / / / / /4 T&P 10 1 / / / / /4 Specify voltage, phase and input when ordering. NOT: Refer to pages 134/135 for technical information and pages 148/149 for GPH recovery information. Maximum wattage at any voltage is 3000 W. Junction ox 17 3 / / old Water / / /8 Wattage node Rod 16 1 / / / / /4 30 Wattage Limitations 120V no no no no no no 208V pprox. Shipping Weight (lbs) V 277V no no 480V no no

147 ommercial lectric nergy Saver 142/143 Light uty Wall Hung Water Heaters Vitraglas lining Terminal block factory installed in junction box on all models Water onnections 3/4" NPT factory installed true dielectric fittings are on bottom of heater for ease of installation 1" Non- foam insulation ully automatic controls (160 maximum) irect heat transfer with immersed screw-type element actory installed heavy duty wall mounting bracket Protective magnesium anode rod 12.81" WLL LTRIL JUNTION OX 3/4" RLI VLV OPNING WLL TOP VIW HOT OUTLT 8 INHS OL INLT RONT VIW 12.81" SI VIW RONT OTTOM VIW HOT OUTLT OL INLT HTING LMNT & THRMOSTT SS Photograph is of L-WH20L3-1

148 Wall Hung nergy Saver s IMNSIONS IN INHS LTRI Number L-WH6U3-1 L-WH12U3-1 L-WH20L3-1 L-WH30L3-1 Gallon apacity Height to Heater Top 15 3 / / / /4 Jacket iameter Specify voltage, phase and input when ordering. NOT: Refer to pages 134/135 for technical information and pages 148/149 for GPH recovery information. Maximum wattage at any voltage is 3000 W. Wall to ront 14 5 / / / /8 Height to racket 11 3 / / /4 23 Height to T&P 11 7 / / /4 Wattage Wattage Limitations 120V no no no no no no 208V pprox. Shipping Weight (lbs) V 277V no no 480V no no

149 ommercial lectric nergy Saver 144/145 Light uty onversion Kits L Voltage and Wattage onversion Kits for Upright and Lowoy s Simultaneous and Non-simultaneous 1500 / / / / / / / / / / N/ N/ N/ N/ N/ N/ N/ N/ N/ N/ N/ N/ Voltage N/ ** N/ ** Note: bove chart can be used to determine maximum wattage at certain voltages. ** Incoloy element only.

150 L Voltage and Wattage onversion Kits for Utiility, Wall Hung and Single lement s Voltage Single lement Wattage * * * N/ N/ N/ N/ N/ N/ * * * N/ ** Note: bove chart can be used to determine maximum wattage at certain voltages. 6, 10, 12, and 15 gallon models have a maximum wattage of 3000W at any voltage. * , -03, -04, -46, -47 and -48 contain only one element. ** Incoloy element only. These are non-simultaneous kits only N/ **

151 ommercial lectric nergy Saver 146/147 Medium uty 3 lement Water Heaters Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 1 1 4" NPT factory installed dielectric waterway fittings 2" Non- foam insulation ully automatic controls (180 maximum) irect heat transfer with immersed elements Protective magnesium anode rod T&P relief valve factory installed Low restriction brass drain valve Optional ield onversion Kits; see next page for part numbers. NS onstruction Kits; see next page for part numbers. 8" 10" & 31/8" Photograph is of 32-80R-3

152 Medium uty nergy Saver s IMNSIONS IN INHS LTRI Number 32-50S R R-3 Gallon apacity Heater Top 46 1 / Jacket ia /4 ll Medium uty heaters are wired 240V/3 phase 18 kw. Other voltages, wiring phase and kw are available and must be specified when ordering. NOT: Refer to pages 148/149 for GPH recovery information. onversion Kit Table Required Total Heater Wattage lement Wattage ,000 watts = 1kW 208V Kit Part Numbers 240V V Water 47 1 / T&P 47 5 / / /8 ontrol ox 44 7 / / /8 ontrol ox to ack of Heater 24 5 / / /8 pprox. Shipping Weight (lbs) ull Load mperes - (Single Phase / Three Phase) and 100 Rise Input kw 208V 240V 277V 380V 415V 480V Recovery / / / / / /7.2 74GPH 25GPH NS onstruction Kit Number Kit Part Numbers 32-50S 32-80R R

153 GPH Recovery Table 148/149 for kw Input kw Input Gallon Per Hour Recovery apacities

154 kw Input Gallon Per Hour Recovery apacities GPH Recovery Table

155 ommercial lectric nergy Saver 150/151 Surface and Immersion Thermostat Water Heaters Immersion Thermostat with ontactors Immersion type thermostat for accurate temperature control from positive off up to 180 Surface Mounted Thermostats Thermostat step control can be accomplished by variable settings ll s eature Vitraglas lined tank actory installed Hydrojet Sediment Reduction System ompletely pre-wired with pressure lug terminal or fuse block eliminating the need for splicing or taping wires Water onnections 1 1 2" NPT factory installed true dielectric fittings 3" Non- foam insulation Two protective magnesium anode rods Hand-hole cleanout opening Low restriction brass drain valve T&P relief valve installed Options SM & NS construction available on Immersion and Surface Thermostats Low temperature thermostat available (Range 80 to 140 ) old Water Supply Hot T&P Valve Photograph is of M-II S

156 nergy Saver s IMNSIONS IN INHS LTRI MOLS Number M-II-50-kW-3S M-II-80-kW-3S M-II-120-kW-3S Gal. ap Heater Top 48 1 / / /2 Jacket ia /4 T&P /2 55 Hot Water Outlet 50 1 / / /2 These models meet or exceed both Recovery fficiency and Standby Loss Requirements of SHR 90.1b (urrent dition). Top of ontrol ox 46 1 / / /4 old Water Inlet 6 3 /4 6 3 /4 6 3 /4 numbers shown are for Surface Mount thermostats. or Immersion thermostat change suffix S to. Voltage and phase must be specified when ordering. xample: M-II S, 240 Volt, 3 phase. ll models available in 208/240/277 and 480 volt. () SM onstruction available. or SM construction add to the model number. M-II-50 M-II-80 M-II-120 xample: M-II S, 240 Volt, single phase. NOT: Refer to pages 148/149 for GPH recovery information. HOT 12" HOT 13" HOT pprox. Shipping Weight (lbs) Std SM /8" 18 1/2" 19 1/2" 22 1/8" OL T & P OL OL T & P T & P

157 ommercial lectric nergy Saver 152/153 SM Water Heaters Standard eatures: Immersion Thermostat with ontactors - Immersion type thermostat for accurate temperature control from positive off up to 180 SM code construction Vitraglas lining actory installed ommercial Hydrojet Sediment Reduction System ompletely pre-wired with pressure lug terminal or fuse block eliminating the need for splicing or taping wires actory installed dielectric fittings 3" Non- foam insulation Protective magnesium anode rod Hand-hole cleanout opening (20 thru 120 gallon models only) T&P relief valve installed Low restriction brass drain valve Options: Low water cut-off switch Safety door interlock High and low pressure limit switches larm horn Temperature and pressure gauge Time delay step sequences (24kW and above) NS construction LNOUT NOT VILL ON 6/12 GL. RIN T&P OUTLT NO HI/LOW PRSSUR T&P VLV Photograph is of

158 SM nergy Saver s IMNSIONS IN INHS LTRI Number 6-kW-3 12-kW-3 20-kW-3 30-kW-3 40-kW-3 50-kW-3 80-kW kW-3 Gal. ap Max. kw Input NOT: Refer to pages 148/149 for GPH recovery information. Heater Top 17 1 / / / / / /2 Jacket ia /4 Top of ontrol ox / / /4 to HW Outlet 18 1 / / / / /4 66 to T&P Valve 18 1 / / / / / / /16 to W Inlet 6 1 /4 6 1 /4 6 1 /4 6 1 /4 6 1 / Water 3 /4 3 /4 3 /4 3 /4 3 /4 1 1 /2 1 1 /2 1 1 /2 pprox. Shipping Weight (lbs) , 30, RIN 75 HOT 8" T & P 13" OL 75 RIN 87 HOT 87 8" T & P 13" OL RIN 78 HOT 10" T & P 14 1/2" OL 78 OL 58 HOT 12" 18 1/2" 63 T & P OL 52 HOT 13" 19 1/2" HOT 15 1/8" 22 1/8" 56 OL T & P T & P

159 ommercial lectric nergy Saver 154/155 ooster Water Heaters Standard eatures: Glass-lined,150 PSI working pressure, 6 gallon capacity opper-sheathed, low watt density elements 6" legs are furnished Pilot switch; pilot light hi limit control ttractive stainless steel front control cover Temperature/pressure gauge Low water cut-off Hinged oor UL listed, NS approved. Meets fusing requirements of N ull 2" blanket insulation Magnesium anode rod Instantaneous response; continuous 180 water for dishwashing Low-cost operation Immersion thermostat and hi-limit Magnetic contactor SM temperature and pressure relief valve 120V circuitry Optional eatures Stainless steel legs 3 4" Shock absorber (water hammer arrestor) Pressure or reducing valve with built in bypass check lended phosphate water treatment system Photograph is of L-I-6-6-5

160 ooster nergy Saver s IMNSIONS IN INHS LTRI L W H Number L-I L-I L-I L-I L-I L-I L-I L-I L-I L-I L-I Gal. ap Input TU/Hr. 20,478 30,717 40,956 51,195 61,434 81, , , , , ,484 kw GPH Recovery at egree Rise Length 20 3 / / / / / Width Height 13 3 / / / / / /2 6 1 /2 6 1 /2 6 1 /2 6 1 / /2 3 1 /2 3 1 /2 3 1 /2 3 1 / Water 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 3 /4 pprox. Shipping Weight (lbs) lectrical onnections: 6 18kW ither side or bottom 24 58kW-Left side or bottom. NOT: Refer to pages 148/149 for GPH recovery information. K W Outlet T&P Inlet H SI L RONT

161 ommercial nergy Saver lectric 156/157 rute Vertical Round Water Heaters Standard eatures: 125 PSI SM code glasslined tank Incoloy heating elements Internal fusing Galvanized steel jacket Magnesium anode rods Immersion thermostat Manual reset high limit Hinged door with keyed lock Temperature and pressure relief valve hannel iron skid base Hand-hole cleanout 180 operation Three-year limited warranty Meets or exceeds SHR 90.1b (urrent dition) Optional quipment eatures: Low water cut-off Pilot lights Manual limiting switches larm bell Low or high pressure switch Time clock (7 day or 24 hour) Safety door interlock Temperature and pressure gauge Manhole cleanout (250 gallons and larger) 150 PSI working pressure lectronic sequencer (36kW & higher) Shunt trip disconnect Separate mounting HOT WTR OUTLT HNHOL LNOUT RIN OL WTR INLT TMPRTUR & PRSSUR RLI VLV TOP VIW 6 1/4" HING OOR TO LTRIL OMPRTMNT Photograph is of VR

162 Vertical Round nergy Saver s IMNSIONS IN INHS LTRI Number VR-150-kW VR-200-kW VR-250-kW VR-300-kW VR-400-kW VR-500-kW VR-600-kW VR-700-kW VR-800-kW VR-1000-kW Gal. ap Max. kw Load** Max. kw 480V Max. kw 208V/240V Top of Heater 65 1 / Jacket iameter old Water Inlet 7 3 /4 7 3 / / / / / / / /2 epth 38 3 / / / / / / / / / /4 ack of Heater to old Water Inlet Water 1 1 /2 1 1 /2 1 1 / /2 2 1 /2 2 1 /2 2 1 /2 pprox. Shipping Weight (lbs) On 250 gallon model and larger dimensions: include channel iron legs (not shown). NOT: Refer to pages 148/149 for GPH recovery information. ll horizontal models must be with square jackets. **Vertical Round models above 90kW at 208v, 240v and 162kW at 480v exceed the capacity of a single control box and may require multiple control panels. onsult factory for specific details and optional construction.

163 ommercial lectric nergy Saver 158/159 rute Horizontal & Vertical Water Heaters Meets SHR 90.1b (urrent dition) energy efficiency standards Immersion thermostats Incoloy elements Internal fusing Glass-lined tank uilt-in safety drain pan Magnesium anode rods Galvanized jacket Key hinged door with lock Temperature and pressure relief valve 180 temperature operation Hand hole cleanout hannel iron skid base 125 PSI SM construction UL listed Three year limited warranty Optional eatures larm bell Time clock (separate mounting) lectronic Sequencer ombination temperature and pressure gauge Low or high pressure switch Pilot lights Manual limiting switches Safety door interlock Low water cut-off Shunt trip disconnect Man hole cleanout (250 gallons and larger) 150 PSI SM construction Horizontal Square Vertical Square

164 Horizontal s Hot Water Outlet W Temperature & Pressure Relief Valve 8" 1,000-2,500 GLLONS dditional Height If Required xtra panel box may be necessary for higher than 72 kw. onsult actory 4" Manhole old Water Inlet H nd View Optional Manhole Vertical s Hot Water Outlet Temperature & Pressure Relief Valve xtra Panel ox W N 1,000-2,500 GLLONS xtra panel box may be necessary for 72kW and above on 208V and 144kW and above on 480V H Man Hole lean Out GL. & Larger old Water Inlet rain K 7" old Water Inlet rain rain Pan onnection 2 1/8" rain Pan onnection J lectric ccess Hinged oor to lectric ontrol ompartment

165 ommercial lectric nergy Saver 160/161 rute Horizontal & Vertical Water Heaters Horizontal Square lectric s IMNSIONS IN INHS LTRI W H Number Gal. ap. Max. kw Load Water Inlet Water Outlet pprox. Shipping Weight (lbs) H-1000-(kW) H-1250-(kW) H-1500-(kW) H-2000-(kW) H-2500-(kW) / / / / / / / / / / / / / / / / / / /4 2 1 /

166 Vertical Square lectric s IMNSIONS IN INHS LTRI W H J K N Number Gal. ap. Max. kw Load Water onnections pprox. Shipping Weight (lbs) V-1000-(kW) V-1250-(kW) V-1500-(kW) V-2000-(kW) V-2500-(kW) / / / / / / / / / / / / / / / / / / / / / / / NOT: Refer to pages 148/149 for GPH recovery information.

167 ommercial nergy Saver 162/163 Oil-Powered Water Heaters Vitraglas lining Hydrojet Total Performance System (-70 model only) actory installed dielectric waterway fittings Non- foam insulation eramic iber ombustion hamber asy, space-saving installation Protective magnesium anode rod (-70 has 2 anode rods) eckett burner T&P relief valve installed Low restriction brass drain valve &G K H K G H J J enter lue Rear lue Photograph is of -70-3

168 nergy Saver s IMNSIONS IN INHS OIL G H J K Number R-70-3 Gal. ap GPH iring Rate /1.75 MTUH Input /245 Recovery at 100 Rise* /237 NOT: oes not include burner and controls. Water connections are 1" NPT for -70 and 1 1 4" NPT for R-70. Power supply is 60 cycle, 120 Volt, single phase. *ased on manufacturers rated recovery efficiency. MTUH = Thousand TU/Hr. - enter lue R - Rear lue lue / /16 Jacket ia /4 lue Size 6 1 /2 8 to T&P /32 64 urner Top 11 3 / /16 old Water 64 3 / /8 Hot Water 64 3 /8 64 Top of Unit 63 3 / /16 Number Part Numbers escription** R-70-3 R-70-3 quastat / /8 epth 30 9 / /16 pprox. Shipping Weight (lbs) KTT burner with single 0.85 GPH KTT burner with single 1.50 GPH KTT burner with single 1.75 GPH **ll burners are 1-stage, 120V.

169 ommercial nergy Saver 164/165 Multi-lue Oil-Powered Water Heaters iberglass insulation Vitraglas lining actory installed Hydrojet Sediment Reduction System Magnesium anode rods Hand hole cleanout ual immersion quastat SM construction available (80 & 100 models only) T&P relief valve installed Low restriction brass drain valve G L N, G, M J, J L L N N, G, M H J Photograph is of -80-3

170 Multi-lue nergy Saver s IMNSIONS IN INHS OIL G H J K L M N Number Gal. ap to lue 50 3 / / /4 Jacket ia / / /4 Vent Size to T&P 40 3 / / /8 /L urner Opening 12 3 / / /8 URNR N ONTROLS MUST PURHS WITH PROUT The Top Water onnections for the -100 is 23" on center. ront / Rear old Water / /8 The Top Hot Water onnection is (76 1 2"), 1" higher than the old Water onnection (75 1 2"). () SM construction available. xample: enter lue R - Rear lue T - Top Water R - Rear Water - ront Water ront / Rear Hot Water 41 1 / / /8 Top Water /4 Heater Top 50 3 / / /4 epth** 38 5 / / /8 quastat / /8 quastat vg ulb / /8 Number rain Valve 21 3 / / /8 Std. Shipping Weight * lbs iring Rate GPH SM Shipping Weight * lbs TU/Hr. Input 245, , , , , , , , , ,000

171 Residential Indirect nergy Saver 166/167 PowerStor2 Water Heaters Heat exchanger - double wall 1 1 2" O.. glass coated (Vitraglas ) steel coil Head loss - less than 5 ft. of head loss with flows up to 10 GPM Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 2" Non- foam insulation Surface-mount thermostat Two protective magnesium anode rods T&P relief valve installed Low restriction brass drain valve Limited lifetime warranty on tank and heat exchanger Hydronics Institute (I==R) rated Standard heat loss - less than 1/2 per hour (SHR 90.1b current standard) POTL WTR ITTINGS - 3/4" NPT NOS G OL WTR INLT HOT WTR INLT TMPRTUR N PRSSUR RLI VLV ROM OILR SUPPLY 3/4" NPT SUR MOUNT THRMOSTT TO OILR RTURN 3/4" NPT RIN OUPLING - 3/4" NPT Photograph is of W-2-50-L

172 PowerStor2 nergy Saver s IMNSIONS IN INHS G Number W-2-40-L W-2-50-L W-2-65-L W-2-80-L Number W-2-40-L W-2-50-L W-2-65-L W-2-80-L Gallon apacity I==R Water Heater Ratings irst Hour elivery ontinuous raw 135 (Gal./Hr.) Heater Top / Standby Heat Loss Rating ( /Hr.) Jacket ia Minimum Heat Req. Rate (TU/Hr.) 65,000 65,000 65,000 65,000 T&P 34 3 / / / /8 Minimum Heat Source low Rate (Gal./Min.) NOTS: These certified ratings were obtained with a heat source output rate and flow rate as specified and a 180 boiler water supply temperature. Other results will be obtained under different conditions. Heat xchanger Head Loss GPM t. of Hd. Loss Water 41 7 / / /4 Number W-2-40-L W-2-50-L W-2-65-L W-2-80-L oiler Return 5 3 /8 5 3 /8 5 3 /8 5 3 /8 O Water Heater Performance Maximum irst Hour Rating oiler Supply 27 1 / / / /2 Thermostat 11 1 / / / /2 ontinuous raw Rating pprox. Shipping Weight (lbs) pproximate oiler Output Needed or Ratings (TU/Hr.) 55,000 55,000 55,000 55,000 NOTS: ased on 200 boiler water temperature and 50 potable water inlet temperature.

173 Residential Indirect nergy Saver 168/169 PowerStor Series Water Heaters Heat exchanger - single wall 1 1 2" O.. glass coated (Vitraglas ) steel coil Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings (SW-2-120L has 1" NPT water connection) 1" NPT onnection for boiler supply and return 2" Non- foam insulation Immersion type aquastat accurate temperature control Three protective aluminum anode rods T&P relief valve included Low restriction brass drain valve Limited lifetime year tank and heat exchanger warranty Hydronics Institute (I==R) rated Stand-by heat loss is less than 1/2 per hour (SHR 90.1b current standard) SW-2-30-L NO ROS (TYPIL) G POTL ONNTIONS (TYPIL) G ON SW-2-40R-L SW-2-50R-L SW-2-65-L SW-2-80-L SW L Photograph is of a SW-2-65-L

174 PowerStor Series nergy Saver s IMNSIONS IN INHS Number SW-2-30-L SW-2-40R-L SW-2-50R-L SW-2-65-L SW-2-80-L SW L Gallon apacity O Water Heater Performance Maximum irst Hour Rating Number SW-2-30-L SW-2-40R-L SW-2-50R-L SW-2-65-L SW-2-80-L SW L Heater Top 33 5 / / / / /2 ontinuous raw Rating Jacket ia /4 pproximate oiler Output Needed for Ratings (TU/Hr.) 220, , , , , ,000 NOTS: ased on 200 boiler water temperature and 50 potable water inlet temperature. T&P 28 1 / / / / / /4 Water 34 3 / / / /4 xchanger Outlet 5 3 /8 5 3 /8 5 3 /8 5 3 /8 5 3 /8 6 3 /8 I==R Water Heater Ratings Number SW-2-30-L SW-2-40R-L SW-2-50R-L SW-2-65-L SW-2-80-L SW L irst Hour elivery xchanger Inlet 27 1 / / / / / /2 ontinuous raw 135 (Gal./Hr.) G quastat 11 1 / / / / / /2 Standby Heat Loss Rating ( /Hr.) Heat Req. Rate (TU/Hr.) 157, , , , , ,000 pprox. Shipping Weight (lbs) Heat Source low Rate (Gal./Min.) NOTS: These certified ratings were obtained with a heat source output rate and flow rate as specified and a 180 boiler water supply temperature. Other results will be obtained under different conditions.

175 ommercial Indirect nergy Saver 170/171 PowerStor Series Water Heaters Heat exchanger - single wall 1 1 2" O.. glass coated (Vitraglas ) steel coil Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 1" NPT factory installed true dielectric fittings 1" NPT onnection for boiler supply and return 2" Non- foam insulation Immersion type aquastat accurate temperature control Three protective aluminum anode rods T&P relief valve included Low restriction brass drain valve 5 year tank and heat exchanger warranty Hydronics Institute (I==R) rated Stand-by heat loss is less than 1/2 per hour (SHR 90.1b current standard) SW-65-5 SW-80-5 G SW POTL ONNTIONS (TYPIL) G NO ROS (TYPIL) Photograph is of a SW-65-5

176 PowerStor Series nergy Saver s IMNSIONS IN INHS G Number SW-65-5 SW-80-5 SW Gallon apacity Heater Top 59 1 / /2 Jacket ia /4 T&P 53 1 / / /4 Water / /4 xchanger Outlet 5 3 /8 5 3 /8 6 3 /8 xchanger Inlet 47 3 / / /4 quastat 11 1 / / /2 pprox. Shipping Weight (lbs) O Water Heater Performance Maximum irst Hour Rating Number SW-65-5 SW-80-5 SW pproximate oiler Output Needed for Rating (TU/Hr.) 420, , ,000 Note: Pressure rop across commercial models is 2.6 ft w.c. at 12 gpm for 200 oiler Supply. I==R Water Heater Ratings Number SW-65-5 SW-80-5 SW irst Hour elivery ontinuous raw 135 (Gal./Hr.) Standby Heat Loss ( /Hr.) Heat Req. Rate (TU/Hr.) 245, , ,000 Heat Source low Rate (Gal./Min.) Note: Pressure rop across commercial models is 5.0 ft w.c. at 14.0 gpm. These ratings were obtained with a heat source output rate of 245,000 TU/hr at a heat source flow of 14.0 gpm. Other results will be obtained under different conditions.

177 Indirect nergy Saver 172/173 PowerStor SS Water Heaters Stainless steel heat exchanger Single-wall 1" O.. stainless steel coil. Stainless steel tank and heat exchanger Made from chromium molybdenum - titanium ferritic 444 stainless steel alloy. Immersed adjustable Honeywell aquastat ast acting immersion aquastat for automatic temperature control Supply and return connections 3 4" NPT female connections are located on the front for both the boiler supply and boiler return (1" NPT on RTV- 119) 2" Non- foam insulation Potable water connections 3/4" NPT factory installed dielectric fittings extend water heater life and eases installation (1 1 4" NPT on RTV-119) T&P relief valve included Steel jacket Low restriction brass drain valve I==R ertified RTV-40-L T&P T&P RTV-52-L RTV-75-L OUTLT OUTLT 2 RTV-75-L 3 RTV-120-L J G H * Top Spare 3/4" NPT K I Tank onnection is " G H G ottom Spare 3/4" NPT H L Tank onnection is 17" Photograph is of RTV-40-L

178 PowerStorSS nergy Saver s IMNSIONS IN INHS Number RTV-40-L RTV-52-L RTV-75-L RTV-75-L RTV-120-L Gal. ap Heater Top 35 1 / / / /8 62 Jacket ia T&P 35 1 / / / /8 60 Hot Water 35 1 / / / / /2 old Water /4 xchanger Outlet 9 1 /2 9 1 /2 9 1 /2 9 1 / /4 G xchanger Inlet 24 5 / / / / /8 H quastat /8 36 I xchanger Outlet (Upper) 36 1 /8 J xchanger Inlet (Upper) 51 1 /4 K Spare 3/4" Hot Water 42 3 /4 K Spare 3/4" old Water 17 7 /8 pprox. Shipping Weight I==R Water Heater Ratings Number RTV-40-L RTV-52-L RTV-75-L RTV-75-L RTV-120-L irst Hour elivery ontinuous 135 (Gal./Hr.) Standby Heat Loss Rating ( /Hr.) Min. Heat Required Rate (TU/Hr.) 88, , , , ,000 Min. Heat Source low Rate (Gal./Min.) Note: These certified ratings were obtained with a heat output rate and flow rate as specified and a 180 boiler water supply temperature. Other results will be obtained under different conditions. Notes: 1) Inlet water temperature based on 50. 2) RTV-75 has 2 coils. 3) RTV-119 supplied with 2 extra plugged tappings (see manual). Height to top spare plug is ". Height to bottom spare plug is 17". 4) RTV-119 equipped with steel casing. ll potable water connections are 3/4" NPT (1 1 4" on RTV-119). 3 4" quastat tapping. 3 4" T&P valve tapping.

179 Residential nergy Saver 174/175 Storage Tank s Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings (ST-120 has 1" NPT connections) 2" Non- foam insulation ully automatic controls Protective magnesium anode rod oiler Return is 3/4" Thermal eet T&P relief valve opening rass drain/return valve (3/4") OUTLT OILR SUPPLY T&P (NOT PROVI) TOP ONNTIONS RIN/OILR RTURN Photograph is of ST-50-6

180 nergy Saver s IMNSIONS IN INHS Number ST-40-6 ST-50-6 ST-80-6 ST Gallon apacity Heater Top 46 7 / / /8 Jacket ia Top Water 47 7 / / / / / /8 3 1 / NOTS: irculator pump and temperature pressure relief valve are NOT included. We recommend you use a stainless steel or bronze circulator pump and relief valve of your choice when installing these storage tanks. rain/ oiler Return 3 1 / / /16 Outlet to oiler Supply pprox.shipping Weight (lbs)

181 ommercial nergy Saver 176/177 Storage Tank s Vitraglas lining Optional SM construction available 2" Non- oam insulation Water onnections 2" NPT factory installed true dielectric fittings (M-3-ST120R5 and M-3-ST200R5 have 2 1 2" connections) Rear onnection 2" NPT spud allows for rear water connection (M-3-ST120R5 and M-3-ST120R5 only) Hand hole cleanout (M-3-ST120R5 has optional hand hole cleanout) Two magnesium anode rods Steel tank 1" Side T&P valve opening 3/4" NPT quastat connection Low restriction brass drain valve G H J RONT RR Photograph is of M-3-ST80R5

182 nergy Saver s IMNSIONS IN INHS G H J Number M-3-ST80R5 M-3-ST80R5* M-3-ST120R5 M-3-ST120R5* M-3-ST200R5* Gallon apacity *Meets SM ode () = ront water connections (R) = Rear water connections (T) = Top water connections Heater Top 58 3 / / / /2 77 Jacket ia HOT OUTLT T&P Valve 52 1 / / / /4 66 Hot Water 59 3 / / / /2 78 quastat Top irc / / / / /4 HOT OUTLT ottom irc. 9 1 /4 9 1 /4 9 1 /4 9 1 / /4 rain Valve 4 3 /4 4 3 / /4 Hand Hole leanout 7 1 /4 7 1 /4 7 1 /2 9 1 /4 Rear Water 5 5 Water Size 2(&T) 2(&T) 2(&T), 2(R) 2 1 /2(&T), 2(R) 2 1 /2(&T) pprox. Shipping Weight (lbs) HOT OUTLT RIRULTING LOOP HK VLV LL RONZ IRULTOR T & P THRMOSTT OL INLT SHUT O VLV LL RONZ IRULTOR T & P QUSTT H OILR TNKLSS OIL OL INLT SHUT O VLV LL RONZ IRULTOR T & P QUSTT LL RONZ IRULTOR RIRULTING LOOP HK VLV T & P THRMOSTT OL INLT SHUT O VLV LL RONZ IRULTOR T & P QUSTT T & P

183 ommercial are Unjacketed 178/179 nergy Saver Storage Tanks Vitraglas lining Optional SM construction available (ST-200R5 only) Water onnections 2" NPT factory installed true dielectric fittings (ST-200R5 have 2 1 2" connections) Rear onnection 2" NPT spud allows for rear water connection (ST-120R5 only) Hand hole cleanout (ST-120R5 has optional hand hole cleanout) Two magnesium anode rods 1" Side T&P valve opening 3/4" NPT quastat connection Low restriction brass drain valve NO RO HOT WTR OUTLT NO RO NO RO J HOT WTR OUTLT NO RO NO RO HOT WTR OUTLT NO RO G H G G ST-80R5 ST-120R5 ST-200R5 H Photograph is of ST-120R5

184 are Unjacketed nergy Saver s Meet or exceed SHR 90.1b (current standard) Listed IMNSIONS IN INHS G H J Number Gallon apacity Heater Top Jacket ia. T&P Valve Hot Water quastat Top irc. ottom irc. rain Valve Hand Hole leanout Rear Water Water Size pprox. Shipping Weight (lbs) ST-80R5 ST-120R5 ST-200R5* / / / / / / / / / / / /2 6 1 / / () 2(), 2(R) 2 1 /2() *Meets SM ode () = ront water connections (R) = Rear water connections

185 ommercial Large Volume nergy Saver 180/181 Jacketed & Insulated Storage Tank s Vertical or horizontal construction Water onnections two female 3" NPT fittings are located on the front for ease of service and installation SM construction Vitraglas lining Hydrojet H optional 2" High density insulation Protective magnesium anode rod(s) SM tested and certified to 125 PSI Steel jacket esigned for storage of potable water up to year tank warranty node 7" 1 1/4" NPT Relief node 3" NPT Hot Outlet 8" 3/4" NPT quastat 1" NPT rain Photograph is of NV310JG5

186 Vertical and Horizontal nergy Saver s IMNSIONS IN INHS Number N*240J 5 N*310J 5 N*340J 5 N*465J 5 N*500J 5 N*765J 5 N*1040J 5 ctual U.S. apacity Gal Nominal U.S. apacity Gal = Tank Lining/onstruction G = Vitraglas = ouble Vitraglas = poxy S = Stainless Steel xample of full model number when ordering (NV240JG5) * = Tank Orientation V = Vertcal H = Horizontal Saddles required for horizontal models. Use are Tank iameter for saddle sizes. Vert. Height Horiz. Length Jacket ia actory Options Include: poxy Lining** ouble Vitraglas Manway (4" by 6") Hand hole (12" by 16") Inlet 19 1 / Hot Water Outlet 2 1 /2 2 1 /2 2 1 /2 2 1 / xtra Tappings Sizes must be specified when ordering pprox. Shipping Weight PSI Stainless Steel construction 150 psi Hydrojet H ** Note: Manway inspection port is provided as standard equipment on epoxy lining. Options must be specified when ordering

187 ommercial Large Volume nergy Saver 182/183 Unjacketed & Uninsulated Storage Tank s SM construction Glass lined interior Hydrojet H optional Magnesium anode rod(s) for protection and longer service life SM tested and certified to 125 PSI Red Oxide Primer completely covers exterior of tank 6" skirt height (vertical tank) allows for easier access to areas under the tank Lifting Lugs esigned for storage of potable water up to year tank warranty

188 7" TNK SL IMNSIONL T for Horizontal Installations (two or more required) NO 1 1/4" NPT RLI HOT OUTLT Horizontal 9" NPT 1 1/4" NPT RLI 6" 6" 3/4" NPT UXILIRY NPT Tank iameter NO imension " NPT 8" 3/4" NPT QUSTT 3/4" NPT QUSTT Vertical RIN 6" 3" NPT 9" 1" NPT RIN 3" NPT

189 N*175N 5 N*210N 5 N*240N 5 N*280N 5 N*320N 5 N*310N 5 N*340N 5 N*360N 5 N*415N 5 N*465N 5 N*515N 5 ommercial Large Volume nergy Saver 184/185 Unjacketed & Uninsulated Storage Tank s Vertical and Horizontal nergy Saver s IMNSIONS IN INHS Gal. ap Vert. Height are Tank ia Horz. Overall Length old Water Inlet 19 1 / / / / / rain Tappings Number 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 / / / / / / / pprox. Shipping Weight PSI

190 Vertical and Horizontal nergy Saver s IMNSIONS IN INHS N*435N 5 N*460N 5 N*505N 5 N*575N 5 N*645N 5 N*720N 5 N*790N 5 N*500N 5 N*580N 5 N*675N 5 N*765N 5 N*860N 5 N*1040N 5 Gal. ap Vert. Height ia Horz. OL old Water Inlet 22 1 / / / / / / / rain actory Options Include: poxy Lining** ouble Vitraglas Manway (4" by 6") Hand hole (12" by16") Tappings Number * = Tank Orientation V = Vertical H = Horizontal Saddles required for horizontal models. Use are Tank iameter for saddle sizes. = Tank Lining/onstruction G = Vitraglas = ouble Vitraglas = poxy S = Stainless Steel xample of full model number when ordering (NV175NG5) / / / / / / / / Saddles xtra Tappings Sizes must be specified when ordering Stainless Steel construction 150 psi Hydrojet H pprox. Shipping Weight PSI ** Note: Manway inspection port is provided as standard equipment on epoxy lining. Options must be specified when ordering

191 ommercial Large Volume nergy Saver 186/187 Topcoat Storage Tank s SM construction radford White tanks with sprayed-on rigid insulation with acrylic topcoat exceeds SHR 90.1 requirements with 2.25" of high-density polyurethane foam with an R value of R-16. SP meets requirements for alifornia Title 24. radford White spray foam insulation has the best fire spread rating with a class I foam with less than a 25-flame spread rating suitable for boiler room applications. The 100% acrylic topcoat is formulated for applications over spray polyurethane foam and is designed to withstand extreme weather and a full range of environmental conditions. The two component polyurethane foam is applied at ambient temperatures, directly to the vessel in the desired thickness. The 2-coat topcoat is then applied from a high-pressure spray gun and allowed to dry between applications. lternative for insulated and steel jacket ny tank size or shape can be insulated ield repairable

192 Spray Polyurethane oam: Specific Gravity: Viscosity: " " losed ell ontent: >90% K-actor, initial: Permeance: 2.91 (perms) 2.99 (perm inch) imensional Stability: +3.3 to ry ge 28 days (158, ry) to 0.96 reeze 14 day (-20 ) lame Spread: 25 - STM -84 Smoke evelopment: 450 R Value: 7.2/ inch Max. Thickness: 4" crylic oating: Topcoat: 2 coats white, 25 mils Texture: Smooth Grade: Spray or Roll ase: 100% crylic Solids by weight: 66% (+/-3) Solids by volume: 55% (+/-3) Weight per gallon: (+/-.2) Tensile Strength: 300 psi (+/-25) longation: 260% (+/-25) urometer hardness: 62 Shore (+/-2) Tear Resistance: 85 lbs/ in. Permeance: 11 U.S. 20 mils Viscosity: 110 K.U. (+/-8) odes/ pprovals: nergy Star, I, UL, STM 6083 Reflectivity: New 85%, ged 78% mmisivity:.89 node Vertical 3" NPT 7" "" Hot Out 3/4" NPT quastat "" - rain "" Hot Out 8" 1 1/4" NPT Relief 3/4" NPT quastat 6" 3" NPT HT NPT 3" NPT 1 1/4" NPT Relief node 9" 3/4" NPT quastat 1" NPT rain 3/4" NPT uxiliary Horizontal NPT 3" NPT

193 ommercial Large Volume nergy Saver 188/189 Topcoat Storage Tank s Vertical and Horizontal nergy Saver s IMNSIONS IN INHS Tappings Number N*175T 5 N*210T 5 N*240T 5 N*280T 5 N*320T 5 N*310T 5 N*340T 5 N*360T 5 N*415T 5 N*465T 5 N*515T 5 N*435T 5 Gal. ap Vert. Height 71 1 / / / / / / / / / / / /2 Overall ia Horz. Length old Water Inlet 19 1 / / / / / rain /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 /2 2 1 / / / / / / / /2 are Tank ia Glass Lined Weight 125 psi* SM (lbs)

194 Vertical and Horizontal nergy Saver s IMNSIONS IN INHS Number N*460T 5 N*505T 5 N*575T 5 N*645T 5 N*720T 5 N*790T 5 N*500T 5 N*580T 5 N*675T 5 N*765T 5 N*860T 5 N*1040T 5 * = Tank Orientation V = Vertical H = Horizontal Gal. ap O Vert. Height 93 1 / / / / / / / / / / / /2 Overall ia = Tank Lining/onstruction G = Vitraglas = ouble Vitraglas = poxy S = Stainless Steel xample of full model number when ordering (NV240TG5) Note: Please be advised that all tank sizes are available for this process. Horz. Length old Water Inlet 22 1 / / / / / / / rain Tappings actory Options Include: poxy Lining** ouble Vitraglas Manway (4" by 6") Hand hole (12" by 16") xtra Tappings 33 1 / / / / / / / are Tank ia Glass Lined Weight 125 psi* SM (lbs) Sizes must be specified when ordering Stainless Steel construction 150 psi ** Note: Manway inspection port is provided as standard equipment on epoxy lining. Options must be specified when ordering

195 Residential Gas nergy Saver VIR 190/191 ombi1 Water Heater System The ombi1 VIR efender Safety System s eature: radford White ION System dvanced ScreenLok Technology flame arrestor design Resettable thermal switch Pedestal base Heat xchanger Single wall 1 1 2" O.. glass coated (Vitraglas ) steel coil Provides domestic hot water and space heating in one system Low Heat xchanger Head Loss Up to 10 GPM flow, with less than 5 ft. of head loss Vitraglas lining actory installed Hydrojet Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 1" ront NPT supply and return connections 2" Non- foam insulation Two protective anode rods Integrated Mixing evice T&P relief valve installed Low restriction brass drain valve K PLUG TYP NO H & G J Photo is of -SW2-504T10N

196 ombi1 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency GPH Gal. Input Recovery lue Jacket Vent T&P Gas xchanger xchanger Top of Top Water Number ap. TU/Hr. 90 Rise* ia. Size Inlet Outlet Heater epth -SW2-504T10N(LP) 45 65, / / / / /2 236 ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. *ased on manufacturers rated recovery efficiency. (LP) LP Gas Inputs is.55 and LU % is SW2-504T10SX 61,000 TU/Hr. 66 Heat xchanger Values* Supply Temperature Return Temperature ifferential low Rate Net Output GPM 35,500 TU/Hr GPM 39,500 TU/Hr GPM 39,500 TU/Hr. *These values were obtained using 180 stored tank temperature. Net Output is the space heating capacity based on normal piping and pickup allowance of 15%. ctual values may vary based on circulator flow rate, number of zones, water and space heating demands. Numbers subject to change. G H Heat xchanger Head Loss J GPM eet of Head Loss K pprox. Shipping Weight (lbs) GPH Rec. 90 Rise

197 Residential Gas nergy Saver 192/193 ombi1 Water Heater System The ombi1 s eature: radford White ION System Heat xchanger Single wall 1 1 2" O.. glass coated (Vitraglas ) steel coil Provides domestic hot water and space heating in one system Low Heat xchanger Head Loss Up to 10 GPM flow, with less than 5 ft. of head loss Vitraglas lining actory installed Hydrojet2 Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 1" ront NPT supply and return connections 2" Non- foam insulation Two protective anode rods Integrated Mixing evice T&P relief valve installed Low restriction brass drain valve K PLUG TYP NO H & G J Photo is of -SW2-75T10N

198 ombi1 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency GPH pprox. Gal. Input Recovery lue Jacket Vent T&P Gas xchanger xchanger Top of Top Water Shipping Number ap. TU/Hr. 90 Rise* ia. Size Inlet Outlet Heater epth Weight (lbs) -SW2-75T10N(LP) 72 76, / / / / /2 326 ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. *ased on manufacturers rated recovery efficiency. is.55 and LU % is Heat xchanger Values* Supply Temperature Return Temperature ifferential low Rate Net Output GPM 35,500 TU/Hr GPM 47,500 TU/Hr GPM 47,500 TU/Hr. *These values were obtained using 180 stored tank temperature. Net Output is the space heating capacity based on normal piping and pickup allowance of 15%. ctual values may vary based on circulator flow rate, number of zones, water and space heating demands. Numbers subject to change. G H J (LP) LP Gas Inputs GPH Rec. 90 Rise -SW2-75T10SX 76,000 TU/Hr. 81 Heat xchanger Head Loss GPM eet of Head Loss K

199 Residential Gas nergy Saver VIR 194/195 ombi2 Water Heater System The ombi2 VIR efender Safety System s eature: radford White ION System dvanced ScreenLok Technology flame arrestor design Resettable thermal switch Pedestal base Heat xchanger ouble wall 1 1 2" O.. glass coated (Vitraglas ) steel coil ensures separation of potable water and heating fluid Provides domestic hot water and space heating in one system Low Heat xchanger Head Loss Up to 10 GPM flow, with less than 5 ft. of head loss Vitraglas lining actory installed Hydrojet K Total Performance System Water onnections 3/4" NPT factory installed true dielectric fittings 3/4" ront NPT supply and return connections 2" Non- foam insulation Two protective anode rods Integrated Mixing evice T&P relief valve installed Low restriction brass drain valve H & G J Photo is of -W2-504T10N

200 ombi2 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency GPH pprox. Gal. Input Recovery lue Jacket Vent T&P Gas xchanger xchanger Top of Top Water Shipping Number ap. TU/Hr. 90 Rise* ia. Size Inlet Outlet Heater epth Weight (lbs) -W2-504T10N(LP) 45 65, / / / / /2 238 ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. *ased on manufacturers rated recovery efficiency. is.55 and LU % is Heat xchanger Values* Supply Temperature Return Temperature ifferential low Rate Net Output GPM 20,000 TU/Hr GPM 29,000 TU/Hr GPM 38,000 TU/Hr. *These values were obtained using 180 stored tank temperature. Net Output is the space heating capacity based on normal piping and pickup allowance of 15%. ctual values may vary based on circulator flow rate, number of zones, water and space heating demands. Numbers subject to change. G H Heat xchanger Head Loss J (LP) LP Gas Inputs GPH Rec. 90 Rise -W2-504T10SX 61,000 TU/Hr. 66 GPM eet of Head Loss K

201 Residential Gas nergy Saver 196/197 ombi2 Water Heater System The ombi2 s eature: radford White ION System Heat xchanger ouble wall 1 1 2" O.. glass coated (Vitraglas ) steel coil ensures separation of potable water and heating fluid Provides domestic hot water and space heating in one system Low Heat xchanger Head Loss Up to 10 GPM flow, with less than 5 ft. of head loss Vitraglas lining actory installed Hydrojet2 Total Performance System Water onnections 3 4" NPT factory installed true dielectric fittings K 3/4" ront NPT supply and return connections 2" Non- foam insulation Two protective anode rods Integrated Mixing evice T&P relief valve installed Low restriction brass drain valve PLUG TYP NO H & G J Photo is of -W2-75T10N

202 ombi2 tmospheric Vent nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency GPH pprox. Gal. Input Recovery lue Jacket Vent T&P Gas xchanger xchanger Top of Top Water Shipping Number ap. TU/Hr. 90 Rise* ia. Size Inlet Outlet Heater epth Weight (lbs) -W2-75T10N(LP) 72 76, / / / / /2 328 ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. *ased on manufacturers rated recovery efficiency. is.55 and LU % is Heat xchanger Values* Supply Temperature Return Temperature ifferential low Rate Net Output GPM 20,000 TU/Hr GPM 29,000 TU/Hr GPM 38,000 TU/Hr. *These values were obtained using 180 stored tank temperature. Net Output is the space heating capacity based on normal piping and pickup allowance of 15%. ctual values may vary based on circulator flow rate, number of zones, water and space heating demands. Numbers subject to change. G H Heat xchanger Head Loss J (LP) LP Gas Inputs GPH Rec. 90 Rise -W2-75T10SX 76,000 TU/Hr. 81 GPM eet of Head Loss K

203 Residential Gas nergy Saver 198/199 ombi1 TTW Water Heater System The ombi1 TTW VIR efender Safety System s eature (50 gallon model only): dvanced ScreenLok Technology flame arrestor design lammable vapor sensor ll ombi1 TTW s eature: Heat xchanger Single wall 1 1 2" O.. glass coated (Vitraglas ) steel Provides domestic hot water and space heating in one system Low Heat xchanger Head Loss Up to 10 GPM flow, with less than 5 ft. of head loss Vitraglas lining Integrated Mixing evice actory installed Hydrojet Total Performance System lectronic gas control valve with spark to pilot ignition Power vented Horizontal venting Vertical venting Water onnections 3/4" NPT factory installed true dielectric fittings 1" NPT front supply and return connections 2" Non- foam insulation Two protective anode rods T&P relief valve installed Low restriction brass drain valve Pedestal base J H K & G Photograph is of a -SW2-TW50T10N

204 ombi1 Power Vented nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS Number -SW2-TW50T10N (LP) -SW2-TW75T10N (LP) Gal. ap Input TU/Hr. 67,000 76,000 GPH Recovery 90 Rise* Vent 65 7 / /4 Jacket ia Vent Size 3 or 4 3 or 4 T&P 50 1 /8 53 Gas 11 3 /4 15 ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. *ased on manufacturers rated recovery efficiency. 110 V.. Required for Power Venting / 110 V..., 60HZ, 3.1 mperes. Heat xchanger Values* Supply Temperature Return Temperature ifferential low Rate (TW50) Net Output (TW50) low Rate (TW75) Net Output (TW75) GPM 35,000 TU/Hr. 4.1 GPM 35,000 TU/Hr GPM 39,500 TU/Hr. 5.6 GPM 47,500 TU/Hr GPM 39,500 TU/Hr. 5.6 GPM 47,500 TU/Hr. *These values were obtained using 180 stored tank temperature. Net Output is the space heating capacity based on normal piping and pickup allowance of 15%. ctual values may vary based on circulator flow rate, number of zones, water and space heating demands. Numbers subject to change. xchanger Inlet 31 1 / /2 Heat xchanger Head Loss GPM t. of Hd. Loss G xchanger Outlet H Top of Heater 56 3 / /4 -SW2-TW50 -SW2-TW75 Meet or exceed SHR 90.1b (current standard) Listed 80% Recovery fficiency J K Top Water 60 3 / /4 Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 epth 26 3 /4 31 3" Vent Pipe 60 ft.** 7 ft. 55 ft. 50 ft. 45 ft. pprox. Shipping Weight (lbs) (LP) LP Gas Inputs GPH Rec. 90 Rise -SW2-TW50T10SX 60,000 TU/Hr. 65 -SW2-TW75T10SX 75,500 TU/Hr. 81 4" Vent Pipe 180 ft. 15 ft. 175 ft. 170 ft. 165 ft. Subtract 5ft. for each additional 90 elbow. onsult the I&O manual for our or more elbows. **-SW2-TW75 maximum 3" vent length is 50ft.

205 Residential Gas nergy Saver 200/201 ombi2 TTW Water Heater System The ombi2 TTW VIR efender Safety System s eature (50 gallon model only): dvanced ScreenLok Technology flame arrestor design lammable vapor sensor ll ombi2 TTW s eature: Heat xchanger ouble wall 1 1 2" O.. glass coated (Vitraglas ) steel coil ensures separation of potable water and heating fluid Provides domestic hot water and hydronic heating in one system Low Heat xchanger Head Loss Up to 10 GPM flow, with less than 5 ft. of head loss Integrated Mixing evice Vitraglas lining actory installed Hydrojet Total Performance System lectronic gas control valve with spark to pilot ignition Power vented Horizontal venting Vertical venting Water onnections 3/4" NPT factory installed true dielectric fittings 3/4" ront supply and return connections 2" Non- foam insulation Two protective anode rods T&P relief valve installed Low restriction brass drain valve Pedestal base J H K & G Photograph is of a -W2-TW50T10N

206 ombi2 Power Vented nergy Saver s IMNSIONS IN INHS NTURL GS N LIQUI PROPN GS MOLS GPH Gal. Input Recovery Vent Jacket Vent T&P Gas Number ap. TU/Hr. 90 Rise* ia. Size -W2-TW50T10N (LP) -W2-TW75T10N (LP) ,000 76, / / / /4 15 ll propane models feature a Titanium Stainless Steel propane burner. or propane (LP) models change suffix N to SX. *ased on manufacturers rated recovery efficiency. 110 V.. Required for Power Venting / 110 V..., 60HZ, 3.1 mperes. Heat xchanger Values* Supply Temperature Return Temperature ifferential low Rate Net Output GPM 20,000 TU/Hr GPM 29,000 TU/Hr GPM 38,000 TU/Hr. *These values were obtained using 180 stored tank temperature. Net Output is the space heating capacity based on normal piping and pickup allowance of 15%. ctual values may vary based on circulator flow rate, number of zones, water and space heating demands. Numbers subject to change. xchanger Inlet /8 Heat xchanger Head Loss GPM t. of Hd. Loss G xchanger Outlet 50 1 /8 53 Meet or exceed SHR 90.1b (current standard) Listed Recovery fficiency ranging up to 80% (Minimum) H J K Top of Heater 56 3 / /4 -W2-TW50 -W2-TW75 Top Water 60 3 / /4 Max. quivalent Length Min. quivalent Length Number 1 of 2 90 lbows 3 epth 26 3 /4 31 3" Vent Pipe 60 ft.** 7 ft. 55 ft. 50 ft. 45 ft. pprox. Shipping Weight (lbs) (LP) LP Gas Inputs GPH Rec. 90 Rise -W2-TW50T10SX 60,000 TU/Hr. 65 -W2-TW75T10SX 75,500 TU/Hr. 81 4" Vent Pipe 180 ft. 15 ft. 175 ft. 170 ft. 165 ft. Subtract 5ft. for each additional 90 elbow. onsult the I&O manual for our or more elbows. **-W2-TW75 maximum 3" vent length is 50ft.

207 Residential Oil nergy Saver 202/203 ombi2 Water Heater System Heat exchanger ouble wall 1 1 2" glass coated (Vitraglas ) steel ensures separation of potable water and heating fluid Provides domestic hot water and hydronic heating in one system Low heat exchanger head loss - Less than 5ft. of head loss with flow up to 10GPM. Vitraglas lining actory installed Hydrojet Total Performance System eckett burner with single aqua stat Water connections 3/4" NPT factory installed true dielectric fittings 1" Non- foam insulation Two protective aluminum anode rods Integrated Mixing evice T&P relief valve installed Low restriction brass drain valve H L J G & I K Photo is of -W1-70L6O

208 ombi2 tmospheric Vent nergy Saver IMNSIONS IN INHS Recovery 90 Rise* Meet or exceed SHR 90.1b (current standard) Listed Recovery fficiency ranging up to 76% GPH Gal. TU/Hr. iring U.S. to lue Jacket Vent Top of xchanger xchanger ontrol Number ap. Input Rate GPH ia. Size T&P urner Outlet Inlet epth Thermostat -W1-70L6O , / / / / / / / /8 299 *ased on manufacturers rated recovery efficiency. Shipping weights do not include burner and controls. Input Water Heating irst Hour Rating Space Heating U % Max. Heating apacity -W1-70L6O 119,000 TU/Hr. 55,000 TU/Hr. 174 Gal kw 16.1 kw Heat xchanger Head Loss GPM eet of Head Loss ased on NSI Z and 10.3 and O Test Methods. ased on NSI/SHR 124 Standard. ctual values may vary based on circulator flow rate, number of zones, water and space heating demands. Numbers subject to change G H Top of Water Heater Part Numbers escription** KTT burner with dual aqua 0.85 GPH ** urner is 1-stage, 120V. I Top Water J /L ombust. hamber Sight Hole K L pprox. Shipping Weight (lbs)

209 Speciality Products lectric nergy Saver 204/205 airy arn eluxe Water Heater Vitraglas lining Hydrojet Total Performance System Water connections 3/4" NPT factory installed true dielectric fittings 2" Non- foam insulation ully automatic controls (180 maximum) irect heat transfer with immersed elements Protective magnesium anode rod 4" leg kit T&P relief valve installed Low restriction brass drain valve 8" Photo is of -80R3S

210 airy arn eluxe IMNSIONS IN INHS LTRI Number Gallon apacity GPH Recovery 100 Rise Heater Top Jacket iameter Water T&P pprox. Shipping Weight (lbs) -80R3S / The airy arn heater will be wired inter-locking (non-simultaneous) 240 volt with 4500 watt elements, unless otherwise specified. Other wattages are available up to 6,000 watts nonsimultaneous and 11,000 watts simultaneous 240 volt. Suffix letter S indicates screw type element. NOT: Not recommended for 180 sanitizing. NOT: Refer to pages 134/135 for technical information and pages 148/149 for GPH recovery information.

211 Specialty Products 206/207 lectric Instantaneous Water Heaters SINGL POINT THRMOSTTI LOW ONTROLL TWIN HTING MOUL THRMOSTTI THR PHS On emand Hot Water no delay ut nergy Waste flow switch activates heater only on demand (No stand-by heat loss) ontinuous Hot Water no storage capacity to run out No T&P relief valve needed check local codes Integral low Restrictor built-in to ensure proper temperature rise 10 Year Warranty on heater body/element assembly asy Installation mounts on wall no sweat connections Ni hrome Heating lement a unique, patented flow path ensures optimum heat transfer and extended element life Reduces alcification Space Saving Installation compact size ield Serviceable lement 1 year warranty

212 Single Point Single Phase s IMNSIONS IN INHS LTRI Number* S S-10 S S-10 S S-10 S S-10 S S-10 S S-10 Number* T S-10 T S-10 kw Rating kw Rating Voltage Voltage MPS Temp.Rise 0.5 GPM Thermostatic Single Phase s IMNSIONS IN INHS LTRI MPS Temp. Rise 0.5 GPM Temp. Rise 0.75 GPM Temp. Rise 1.0 GPM Temp. Rise 1.5 GPM *dditional voltages and wattages are available. or more information, please consult factory. Noryl is a registered trademark of General lectric ompany. Temp. Rise 2.0 GPM Recommended Wire Size 10 WG 10 WG 14 WG 12 WG 14 WG 10 WG Recommended Wire Size 8 WG 8 WG Specifications imensions: 10.75" x 5.25" x 2.875" Weight: 3 lbs. Materials: over: S UL rated 94Vo. Glass reinforced NORYL Heater ody and Ni hrome lement olor: White lement: Replaceable cartridge insert Pipe-ittings: 3/8" compression at top of unit Specifications imensions: 10.75" x 5.25" x 2.875" Weight: 3 lbs. Materials: over: S UL rated 94Vo. Glass reinforced NORYL Heater ody and Ni hrome lement olor: White Standard temperature range lement: Replaceable cartridge insert. Pipe-ittings: 1/2" compression at bottom of unit. U.L. Listed: 86887(M)

213 Number* S S S S S-10 lectric Instantaneous 208/209 Water Heaters (continued) low ontrolled Single Phase s IMNSIONS IN INHS LTRI kw Rating Voltage urrent Per Phase Temp. Rise 0.5 GPM Temp. Rise 0.75 GPM Temp. Rise 1.0 GPM Temp. Rise 1.5 GPM Temp. Rise 2.0 GPM Recommended Wire Size 10 WG 10 WG 8 WG 8 WG 8 WG Series Two Single Phase Thermostatic s IMNSIONS IN INHS LTRI urrent Temp. Temp. Temp. Temp. kw Per Rise Rise Rise Rise Recommended Number* Rating Voltage Phase 1.5 GPM 2.0 GPM 2.5 GPM 3.0 GPM Wire Size T x40 mps WG *dditional voltages and wattages are available. or more information, please consult factory. Noryl is a registered trademark of General lectric ompany. Specifications imensions: 10.75" x 5.25" x 2.875" Weight: 3 lbs. Materials: over: S UL rated 94Vo. Glass reinforced NORYL Heater ody and Ni hrome lement olor: White Standard temperature range lement: Replaceable cartridge insert. Pipe-ittings: 1/2" compression at bottom of unit. imensions: 10" x 9" x 3" Weight: 8 lbs. Materials: over: nameled Steel. Glass reinforced NORYL Heater ody and Ni hrome lement olor: White lement: ual replaceable cartridge inserts Pipe-ittings: 3/4" compression at bottom of unit. U.S. Patent No. s: 4,762,980 and 4,960,976

214 Series Three-Single Phase Thermostatic s IMNSIONS IN INHS LTRI Number* T T-10 T kw Rating Voltage urrent Per Phase 3x40 mps 4x40 mps Temp. Rise 1.5 GPM Temp. Rise 2.0 GPM Temp. Rise 2.5 GPM Temp. Rise 3.0 GPM This unit must have 3 independent electrical circuits using correctly valued wire and 3 circuit breakers. Temp. Rise 4.0 GPM Recommended Wire Size 8 WG Per Module 8 WG Per Module Specifications imensions: 12" x 12" x 3.5" Weight: 12 lbs. imensions: 151 4" x 121 4" x 41 4" Weight: 15 lbs. Materials: over: nameled Steel. Glass reinforced Heater ody and Ni hrome lement olor: White lement: Triple replaceable cartridge inserts Pipe-ittings: 3/4" compression at bottom of unit. U.S. Patent No. s: 4,762,980 and 4,960,976 Series Three-Three Phase Thermostatic s IMNSIONS IN INHS LTRI Number* T T-10 T T-10 T T-10 kw Rating Voltage 480 Y** 480 Y** 480 Y** urrent Per Phase 21.7 mps 28.9 mps 38.5 mps Temp. Rise 1.5 GPM 82 Temp. Rise 2.0 GPM Temp. Rise 2.5 GPM *dditional voltages and wattages are available. or more information, please consult factory. Noryl is a registered trademark of General lectric ompany. **Neutral leg required. Temp. Rise 3.0 GPM Temp. Rise 3.5 GPM Temp. Rise 4.0 GPM Temp. Rise 5.0 GPM Recommended Wire Size 6 WG 6 WG 8 WG Voltage Identification ode or ll s Meet or exceed SH Recovery fficiency ranging up to 78% (M-I-75 and Voltage ode Voltage xample: T T-10 The 4 in the model number indicates 240 volt.

215 Warranty Information 210/211 Some states do not allow limitations on warranties. See copy of the Warranty included with the heater. Limited Tank Warranty Residential Gas s Residential e Series Ultra High fficiency s... 6 Year Residential Programmable fficiency s... 6 or 10 Year Residential amper High s... 6 or 10 Year Residential High s... 6 or 10 Year Residential High Performance s... 6 Year Residential TTW High Performance s... 6 Year Residential xtra Recovery s... 6 or 10 Year Residential Upright s... 6 or 10 Year Residential Power Vent s... 6 or 10 Year Residential Power irect Vent s... 6 or 10 Year Residential irect Vent s... 6 or 10 Year Residential Ultra Low NOx s... 6 or 10 Year Residential Manufactured Home s... 6 or 10 Year Residential verhot Tankless s Year* Residential lectric s Residential High fficiency, Upright, Lowboy s... 6 or 10 Year Residential Utility, Wall Hung s... 6 or 10 Year Residential Kwickshot s Year Solar s Residential Solar s... 6 or 10 Year Residential Oil s Residential Oil-Powered s... 6 Year Residential Hydronic/Space Heating Residential ombi1 s Year Residential ombi2 s Year Residential Indirect s Residential PowerStor Series s... Limited Lifetime Residential PowerStor2 Series s... Limited Lifetime Residential PowerStor Series SS s... Limited Lifetime Residential Storage Tank Residential ST s... 6 Year Limited Parts Warranty 6 Year 6 or 10 Year** 6 or 10 Year** 6 or 10 Year** 6 Year 6 Year 6 or 10 Year** 6 or 10 Year** 6 or 10 Year** 6 or 10 Year** 6 or 10 Year** 6 or 10 Year** 6 Year 5 Year 6 or 10 Year** 6 or 10 Year** 1 Year 6 Year 2 Year 6 Year 6 Year 6 Year 6 Year 6 Year 6 Year *Heat xchanger Only. **10 year parts warranty on warranty upgrade kit models only. Heater ody lement ssembly ommercial Gas s Light uty ommercial High Performance s... Light uty ommercial TTW High Performance s... Light uty ommercial Upright s... Light uty ommercial Power Vent s... Light uty ommercial Power irect Vent s... Light uty ommercial irect Vent s... Light uty ommercial Ultra Low NOx s... ommercial lue amper s... ommercial Induced raft s... ommercial Millivolt s... ommercial e Series Ultra High fficiency s... ommercial Power irect Vent s... ommercial opper rute s... ommercial lectric s Light uty ommercial Upright, Lowboy s... Light uty ommercial Utility, Wall Hung s... ommercial Medium uty s... ommercial Surface Mount, Immersion s... ommercial SM s... ommercial airy arn s... ommercial rute s... ommercial ooster s... ommercial Oil s ommercial Oil-Powered s... ommercial Indirect-ired ommercial PowerStor s... ommercial Storage Tank ommercial Jacketed s... ommercial are Glass oated s... ommercial Jacketed Large Volume s... ommercial Un-Jacketed Large Volume s... ommercial Top oat Large Volume s... Limited Tank Warranty 3 Year 3 Year 3 Year 3 Year 3 Year 3 Year 3 Year 3 Year 3 Year 3 Year 3 Year 3 Year 5 Year* 3 Year 3 Year 3 Year 3 Year 3 Year 3 Year 3 Year 5 Year 3 Year 5 Year 5 Year 5 Year 5 Year 5 Year 5 Year Limited Parts Warranty 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year 1 year

216 Tank Type Serial Number Identification IRST LTTR - YR O MNUTUR K = 1993 L = 1994 M = 1995 N = 1996 P = 1997 S = 1998 T = 1999 W = 2000 X = 2001 Y = 2002 SON LTTR - MONTH O MNUTUR = JNURY = RURY = MRH = PRIL xample: = MRH, 2009 Production N = JNURY, 1996 Production = MY = JUN G = JULY H = UGUST Z = 2003 = 2004 = 2005 = 2006 = 2007 J = SPTMR K = OTOR L = NOVMR M = MR = 2008 = 2009 G = 2010 H = 2011 I = 2012

217 30 RSONS To uy Water Heater rom Your Professional Plumbing and Heating ontractor This brochure for consumers is packed with information that concerns their comfort, safety and peace of mind. Yes, I want to receive a free supply of Name 30 RSONS, radford White s brochure, absolutely free! ompany Name ddress Qty. ity State Zip Mail to: 30 RSONS 880 Louis rive Warminster, P You can also order by visiting our website: