ELITE SERIES Upflow / Horizontal - High Efficiency Blower Motor

PRODUCT SPECIFICATIONS GAS FURNACES EL95UHE ELITE SERIES Upflow / Horizontal - High Efficiency Blower Motor Bulletin No. 065 March 08 Supersedes February 08 AFUE - 95% Input - 0,000 to,000 Btuh Nominal Add-on Cooling -.5 to 5 Tons MODEL NUMBER IDENTIFICATION EL 95 UH 070 X E 6 B Unit Type EL = Elite Series Stages = One-Stage AFUE 95 = 95% Configuration UH = Upflow/Horizontal Nominal Gas Heat Input 00 = 0,000 Btuh = 44,000 Btuh 070 = 66,000 Btuh 090 = 88,000 Btuh 0 = 0,000 Btuh 5 =,000 Btuh Cabinet Width B = 7-/ in. C = in. D = 4-/ in. Nominal Add-On Cooling Capacity 4 = tons 6 =.5- tons 48 =.5-4 tons 60 = -5 tons Blower E = High Efficiency Constant Torque Blower Motor Low NO x X = Units meet California Nitrogen Oxides Standard (40ng/J) Indoor coils with the same letter designation will physically match the furnace.

FEATURES K B CONTENTS D Blower Data... Dimensions - Furnace/Coil Combined Dimensions... 7 H Dimensions - Horizontal Position... 5 F Dimensions - Upflow Position... 4 E C Features... Gas Heat Accessories... 8 High Altitude Derate... 9 G Installation Clearances... 9 Model Number Identification... Optional Accessories... 8 Optional Accessory Dimensions... 6 Specifications... 7 Vent Lengths... 0 WARRANTY Duralok Plus Aluminized Steel Heat Exchanger Limited Lifetime warranty in residential applications (twenty-year transferable), ten years in non-residential applications. All other covered components - Limited Five-Year warranty in residential applications, one year in nonresidential applications. Refer to Lennox Equipment Limited Warranty certificate included with equipment for details. APPROVALS Units are certified by AHRI. Units tested and rated according to US DOE test procedures and FTC labeling regulations. Approved by the California Energy Commission and meets California Nitrogen Oxides Standard (NOx) limits of 40 ng/j. Energy Star certified units are designed to use less energy, help save money on utility bills, and help protect the environment. ISO 900 Registered Manufacturing Quality System. Blower data from unit tests conducted in Lennox Laboratory air test chamber. EL95UHE / Page M L I J APPLICATIONS Input capacities of 0,000, 44,000, 66,000, 88,000, 0,000 and,000 Btuh. Energy efficiency (AFUE) of 95%. Compact cabinet for upflow, horizontal-left or horizontalright applications without any modifications. Removable bottom seal panel shipped in place for side return air is easily removed for bottom/end return air applications. Utility room, alcove, closet, crawl space, basement or attic installation. Lennox add-on indoor coils, high-efficiency air cleaners and humidifiers can easily be added to furnace. Shipped factory assembled with all controls installed and wired. Each unit factory test operated to ensure proper operation. NOTE - FURNACES CANNOT BE TWINNED!

B C D FEATURES HEATING SYSTEM Lennox Duralok Plus Heat Exchanger Assembly Lennox developed heat exchanger assembly consists of primary heat exchanger and secondary condenser coil assembly. Main multi-pass crimped seam design clamshell type heat exchanger. Constructed of heavygauge, aluminized steel. Designed for normal expansion and contraction with maximum efficiency and minimum resistance to air flow. Secondary heat exchanger condenser coil constructed of aluminum fins fitted to stainless steel tubes. Coil is factory tested for leaks. Condensate drain header box assembly located on front of coil. Compact size of complete heat exchanger assembly permits low overall design of furnace cabinet. Heat exchanger assembly has been laboratory life cycle tested in excess of industry standards. Lennox Designed Header Box Header box on end of condenser coil collects flue condensate for disposal through condensate drains. The drains are located on each side of the cabinet for easy field installation of condensate drain trap. Only one drain is used, the other drain is sealed. Condensate drain trap is included with the unit for field installation. Lennox Designed Flue Condensate Trap Assembly Condensate trap assembly is mounted outside the conditioned air stream. Assembly can be mounted on either side of cabinet in upflow applications. Assembly is mounted below the cabinet in horizontal applications. Can also be mounted remotely (up to 5 ft. away) from unit. See Installation Instructions. 90 street elbow furnished for ease of drain trap installation. Drain connection can be made with field provided PVC pipe, PVC coupling, or vinyl tubing with hose clamp. Drain cap on trap allows easy cleaning and winterizing. Inshot Burners Aluminized steel inshot burners provide efficient, trouble-free operation. Burner venturi mixes air and gas in correct proportion for proper combustion. Burner assembly is removable from the unit as a single component for ease of service. E F G H SureLight Hot Surface Ignitor Tough, reliable, long-life, trouble-free performance. Silicon nitride ignitor. Cemented to steatite block for protection against current leakage. Ignition leads are constructed of nickel-plated copper and are enclosed in high temperature Teflon insulation for dependable operation. Gas Control Valve 4 volt redundant combination gas control valve combines manual shut off switch (On-Off), automatic electric valve (dual) and gas pressure regulation into a compact combination control. Combustion Air Inducer Shaded pole heavy duty blower prepurges heat exchanger and safely vents flue products. Operates only during heating cycle. Pressure Switch Proves Combustion Air Inducer operation before allowing gas valve to open. Flame Rollout Switches () Manual reset switches are factory installed in burner box. Switch provides protection from abnormal operating conditions. Limit Control Automatic reset, primary limit is accurately located on vestibule panel on all units. Optional Accessories High Altitude Orifice Kits Required on all units for proper unit operation at altitudes from 750 to 0,000 ft. Kits are available for natural gas and LPG/propane. High Altitude Pressure Switch Kit Required for proper unit operation on installations above 4500 ft. Natural Gas to LPG/Propane Conversion Kit Required for field changeover from natural gas to LPG/ Propane. LPG/Propane to Natural Gas Conversion Kit Required for field changeover from LPG/Propane to natural gas. EL95UHE / Page

FEATURES HEATING SYSTEM (continued) Optional Accessories (continued) Muffler (US Only) Significantly reduces outdoor operating sound levels. Two-inch diameter muffler is optional for 00 through 0 input models. NOTE - Two-inch muffler is optional for the 0 input model with a maximum vent pipe length of up to 9 ft. Three-inch diameter muffler is optional for 0 and 5 input models. NOTE - Three-inch muffler is optional for the 0 input model with a minimum vent pipe length of 0 ft. Installed vertically in the exhaust piping. See Optional Accessory Dimension Drawing. DIRECT VENT / NON-DIRECT VENT SEALED COMBUSTION SYSTEM Furnace features a sealed combustion system and can be installed in either Direct Vent or Non-Direct applications. In Direct Vent applications, combustion air is supplied from outdoors and flue gases are discharged outdoors. In Non-Direct Vent applications, combustion air is supplied from indoors and flue gases are discharged outdoors. NOTE - Lennox has approved the use of DuraVent PolyPro and Centrotherm InnoFlue manufactured vent pipe and terminations as an alternative to PVC vent pipe. Must be ordered separately. Tested and listed to the ULC S66 standard in Canada. The polypropylene venting system must follow the uninsulated and unconditioned space vent lengths listed in the table on Page. Refer to the Installation Instructions for additional details. Optional Accessories Termination Kits Facilitates installation of combustion air intake pipe and flue exhaust pipe. Refer to venting table in this bulletin to determine pipe size needed and proper termination kit required. See Optional Accessories table and dimension drawings. Termination Kit - Concentric - Direct Vent Applications or inch kit contains concentric termination assembly, reducer bushing and 45 degree elbow. inch kit for -00--070 models contains an outdoor exhaust accelerator. Kit requires single hole penetration of roof or wall for installation. Roof Termination Flashing Kit is available for use with inch Kits. CSA certified. I Termination Kit - Flush-Mount Kit contains flush-mount termination, accelerator, mounting template and hardware. Kit may be used with, -/ or in. pipe. Termination Kits - Wall Assembly Close Couple (US Only) - Direct Vent Applications or inch kit consists of close-couple, side-by-side PVC piping with galvanized steel wall cover plate for sealing and isolating piping penetration of the wall. Piping spacing and length is sized for proper wall installations. CSA certified. Close Couple WTK (Canada Only) - Direct Vent Applications or inch kit contains one insulated faceplate, one insulated exhaust pipe, elbow and fittings. Wall Ring - Direct Vent or Non-Direct Vent Applications inch kit contains stainless steel outside seal caps, galvanized steel inside seal caps, 4 seal rings for the caps and 8 inch insulation sleeve for sealing and isolating intake and exhaust piping penetration of wall. Maintain a maximum of 6 inches between the inlet and outlet openings in the installation of the pipes. Roof Termination Flashing Kit inch kit contains two neoprene rubber roof flashings for vertical venting through a roof. Vent pipe and insulation not furnished. Flashing Kit can also be used with inch Concentric Vent Termination Kits used in vertical venting rooftop applications. CONTROLS SureLight Integrated Furnace Control Contains all necessary controls and relays to operate furnace. Combustion air inducer is operated by the integrated furnace control. Prior to ignition, a pre-purge cycle for 5 seconds is initiated. After the main burners are turned off, a post-purge cycle for 5 seconds is run. Flame sensor assures safe and reliable operation. Should loss of flame occur, the integrated furnace control will initiate 4 re-attempts at ignition before locking out unit operation for 60 minutes. Watchguard type circuit automatically resets ignition controls after one hour of continuous thermostat demand after unit lockout, eliminating nuisance calls for service. Fan control consists of adjustable blower timed-off delay (60, 90, 0, 80 seconds - factory setting 90 seconds) and fixed blower timed-on delay (0 seconds heating, seconds cooling). For air-conditioning applications, blower is automatically energized on thermostat demand for cooling. EL95UHE / Page 4

FEATURES CONTROLS (continued) Two accessory terminals furnished for additional power supply requirements for 0 volt (less than amp) power humidifiers and powered air cleaners. One additional terminal is furnished for power supply requirements for 4V (less than 0.5 amp) low voltage accessories. Ignition control has a single red LED to indicate status and as an aid in troubleshooting. Last ten codes are stored in non-volatile memory (accessible by recall button on control) for servicing. 4 Volt Transformer Furnished and factory installed in control box. 40VA transformer has circuit breaker wired in series. Field Wiring Make-Up Box Furnished for line voltage wiring. Factory installed internally on left side of furnace. Box may be installed internally or externally on either side of furnace. Optional Accessories Blower Relay Kit (For Use With Two-Stage Outdoor Units) Allows furnace blower speed changes when matched with two-stage air conditioners or heat pumps. Thermostat Thermostat (programmable/non-programmable) is not furnished with unit. See Thermostat bulletins in Controls Section and Lennox Price Book for selection. Night Service Kit Contains most commonly used service parts: Furnace control Igniter Flame sensor Gas valve Transformer Service Manual J K L M BLOWER Direct drive blower. Statically and dynamically balanced. Resiliently mounted. Blower assembly easily removed for servicing. Power Saver Constant Torque Blower Motor DC Brushless Motor High Efficiency Constant Torque. ECM (Electronically Commutated Motor). Motor is programmed to provide constant torque at each of the selectable speeds. Motor is controlled by the Integrated Furnace Control. Blower speeds are easily changed on the integrated furnace control. See Blower Data tables. CABINET Low-profile, narrow width cabinet allows easy installation in upflow or horizontal applications. Heavy-gauge, cold rolled steel construction. Pre-painted cabinet finish. Flanges provided on supply air opening for ease of plenum connection or alignment with indoor coil. Fully insulated cabinet with foil-faced insulation on sides and back of heating compartment and mat-faced insulation in blower compartment. Sealed blower compartment. Inner blower compartment access panel seals blower compartment from air leakage. Cabinet door can be removed without any tools. Complete service access. Safety interlock switch automatically shuts off power to unit when blower compartment access panel is removed. Gas piping and electrical inlets are provided in both sides of cabinet. Return Air Entry: For bottom/end return-air entry for upflow/horizontal applications, remove furnished bottom seal panel from cabinet. For side return-air entry (upflow applications only), corners are marked on either side of cabinet for return air cut-outs. See Dimension Drawings. EL95UHE / Page 5

FEATURES CABINET (continued) NOTE - 60C and 60D size units that require air volumes over 800 cfm must have one of the following:. Single side return air and Optional Return Air Base with transition that must accommodate required 0 x 5 x inch air filter to maintain proper velocity.. Bottom return air.. Return air from both sides. 4. Bottom and one side return air. See Blower Performance Tables for additional information. Coil Match-Up All furnaces exactly match Lennox cased upflow indoor coils and horizontal indoor coils with same letter designation (A, B, C, D) in model number. No adaptor required. Engaging holes furnished on cabinet for alignment. Lennox uncased coils match furnaces without any overhang but require an optional adaptor base or field fabricated transition to match furnace opening. See coil bulletin for additional information. Low Leakage Cabinet All models have less than % air leakage and meet ANSI/ASHRAE Standard 9-00 Method of Test for Determining the Air Tightness of HVAC Equipment. Optional Accessories Condensate Drain Heat Cable Kits Self-limiting wattage heat cable prevents condensate drain from freezing in unconditioned areas. Available in 6 or 4 ft. lengths. Heat Cable Tape 66 ft. length, / in. wide fiberglass. Horizontal Suspension Kit Provides suspension of unit and indoor coil in horizontal applications. Allows complete service access. Consists of corner mounted hanging brackets with vibration isolators, return air end support rail and hardware for assembly. Metal hanging straps must be field provided. Crawl Space Vent Drain Kit Allows venting through a crawl space for upflow and horizontal applications. Includes or in. sanitary tee, in. PVC assembly, PVC boot and clamp. Kit for Canada is certified to ULC S66. Return Air Base On furnaces with side return air and condensate trap on the same side of the cabinet, a field fabricated transition or Return Air Base is required when using an IAQ product higher than 4-/6 in. installed next to the unit and serviced from the front. IAQ products higher than 0 in. require a field fabricated transition. Must be used for 60C and 60D models with air volumes over 800 cfm in upflow applications when only one side return is required. Cabinet is shipped flat for easy field assembly and is pre-painted steel to match the furnace. See Dimension Drawing. High Performance Economizer (Commercial Applications Only) Designed for applications requiring outdoor air to be utilized in a commercial HVAC system. Allows the entry of fresh outdoor air for free cooling, reducing the requirement for mechanical cooling. Heavy gauge galvanized steel cabinet lined with thick fiberglass insulation. Mixed air sensor, outdoor air sensor and 4VAC transformer furnished. Approved for California Title 4 building standards. ASHRAE 90.-00 compliant. See separate Product Specifications bulletin for additional information and available control and sensor options. FILTER (not furnished) Filter and provisions for external mounting must be field provided. Optional Accessories Air Filter and Rack Kit for Horizontal Return Air (End) Applications Washable or vacuum cleanable polyurethane frame type filter and external end return air rack available for field installation. Rack has filter door for easy filter servicing. Flanges on rack allow easy duct connection. See Dimension Drawing. Air Filter and Rack Kit for Upflow Side Return Air Applications - Not for use with Return Air Base Washable or vacuum cleanable polyurethane frame type filter and external side return air rack available for field installation. Available in single and ten pack kits. Rack has filter door for easy filter servicing. Flanges on rack allow easy duct connection. Field installs on either side of unit cabinet. See Dimension Drawing. EL95UHE / Page 6

SPECIFICATIONS Gas Heating Performance Model No. EL95UH00XE4B EL95UHXE4B EL95UHXE6B EL95UH070XE6B AFUE 95% 95% 95% 95% Input - Btuh 0,000 44,000 44,000 66,000 Output - Btuh 8,000 4,000 4,000 6,000 Temperature rise range - F 0-60 5-65 5-65 5-65 Gas Manifold Pressure (in. w.g.) Nat. Gas / LPG/Propane.5 / 0.5 / 0.5 / 0.5 / 0 High static - in. w.g. 0.5 0.5 0.5 0.5 Energy Star Certified Yes Yes Yes Yes Connections in. Indoor Blower Intake / Exhaust Pipe (PVC) / / / / Gas pipe size IPS / / / / Condensate Drain Trap (PVC pipe) - i.d. /4 /4 /4 /4 with furnished 90 street elbow /4 slip x /4 Mipt /4 slip x /4 Mipt /4 slip x /4 Mipt /4 slip x /4 Mipt with field supplied (PVC coupling) - o.d. /4 slip x /4 MPT /4 slip x /4 MPT /4 slip x /4 MPT /4 slip x /4 MPT Wheel nom. dia. x width - in. 0 x 8 0 x 8 0 x 8 0 x 8 Motor Type DC Brushless DC Brushless DC Brushless DC Brushless Motor output - hp / / / / Tons of add-on cooling - -.5 -.5 - Air Volume Range - cfm 60-990 60-990 50-45 550-80 Electrical Data Voltage 0 volts - 60 hertz - phase Blower motor full load amps 6.8 6.8 6.8 6.8 Maximum overcurrent protection 5 5 5 5 Shipping Data lbs. - package 9 9 9 4 NOTE - Filters and provisions for mounting are not furnished and must be field provided. Annual Fuel Utilization Efficiency based on DOE test procedures and according to FTC labeling regulations. Isolated combustion system rating for non-weatherized furnaces. SPECIFICATIONS Gas Heating Performance Model No. EL95UH090XE48C EL95UH0XE60C EL95UH5XE60D AFUE 95% 95% 95% Input - Btuh 88,000 0,000,000 Output - Btuh 85,000 06,000 8,000 Temperature rise range - F 40-70 45-75 50-80 Gas Manifold Pressure (in. w.g.) Nat. Gas / LPG/Propane.5 / 0.5 / 0.5 / 0 High static - in. w.g. 0.5 0.5 0.5 Energy Star Certified Yes Yes No Connections in. Indoor Blower Intake / Exhaust Pipe (PVC) / / / Gas pipe size IPS / / / Condensate Drain Trap (PVC pipe) - i.d. /4 /4 /4 with furnished 90 street elbow /4 slip x /4 Mipt /4 slip x /4 Mipt /4 slip x /4 Mipt with field supplied (PVC coupling) - o.d. /4 slip x /4 MPT /4 slip x /4 MPT /4 slip x /4 MPT Wheel nom. dia. x width - in. 0 x 0 -/ x 0 -/ x 0 Motor Type DC Brushless DC Brushless DC Brushless Motor output - hp /4 Tons of add-on cooling.5-4 - 5.5-5 Air Volume Range - cfm 760-740 055-0 60-405 Electrical Data Voltage 0 volts - 60 hertz - phase Blower motor full load amps 8.4 0.9 0.9 Maximum overcurrent protection 5 5 5 Shipping Data lbs. - package 58 70 87 NOTE - Filters and provisions for mounting are not furnished and must be field provided. Annual Fuel Utilization Efficiency based on DOE test procedures and according to FTC labeling regulations. Isolated combustion system rating for non-weatherized furnaces. EL95UHE / Page 7

OPTIONAL ACCESSORIES - ORDER SEPARATELY NOTE - FURNACES CANNOT BE TWINNED! EL95UHE / Page 8 B Width Models C Width Models D Width Models CABINET ACCESSORIES Horizontal Suspension Kit - Horizontal only 5W0 5W0 5W0 Return Air Base - Upflow only 50W98 50W99 5W00 High Performance Economizer (Commercial Only) 0U5 0U5 0U5 CONDENSATE DRAIN KITS Condensate Drain Heat Cable 6 ft. 6K68 6K68 6K68 4 ft. 6K69 6K69 6K69 Heat Cable Tape Fiberglass - / in. x 66 ft. 6G5 6G5 6G5 Crawl Space Vent Drain Kit US 5W8 5W8 5W8 Canada 5Z70 5Z70 5Z70 CONTROLS Blower Relay Kit (for two-stage outdoor units) 85W66 85W66 85W66 FILTER KITS Air Filter and Rack Kit Horizontal (end) Size of filter - in. 87L96-8 x 5 x 87L97-0 x 5 x 87L98-5 x 5 x Side Return Single 44J 44J 44J Ten Pack 66K6 66K6 66K6 Size of filter - in. 6 x 5 x 6 x 5 x 6 x 5 x NIGHT SERVICE KIT Night Service Kit 84W48 84W48 84W48 TERMINATION KITS See Installation Instructions for specific venting information. Termination Kits - Direct Vent Applications Only Termination Kits - Direct or Non- Direct Vent Roof Termination Flashing Kit - Direct or Non- Direct Vent ( flashings) Cleanable polyurethane frame type filter. Concentric US - in. 7M80 69M9 - - - in. - - - 60L46 60L46 Canada - in. 44W9 44W9 - - - in. - - - 44W9 44W9 Flush-Mount US -, -/ or in. 5W 5W 5W Canada -, -/ or in. 5W 5W 5W Wall - Close US - in. G44 - - - - - - Couple in. 44J40 44J40 44J40 Wall - Close Canada - in. 0G8 - - - - - - Couple WTK in. 8J0 8J0 8J0 Roof in. 5F75 5F75 - - - Wall Ring Kit in. 5F74 5F74 - - - Kits contain enough parts for two, non direct vent installations. Non-direct vent only. in. 44J4 44J4 44J4 NOTE - Termination Kits (44W9, 44W9, 0G8, 5W, 5W9, 8J0) and Crawl Space Vent Drain Kit (5Z70) are certified to ULC S66 standard for use in Canada only. GAS HEAT ACCESSORIES Input High Altitude Pressure Switch Kit Natural Gas to LPG/Propane Kit LPG/Propane to Natural Gas Kit Natural Gas High Altitude Orifice Kit LPG/Propane High Altitude Orifice Kit 450-7500 ft. 750-0,000 ft. 0-7500 ft. 0-7500 ft. 750-0,000 ft. 750-0,000 ft. Muffler (US Only) 00 No Change U65 X54 N/A 4C90 4C9 5Y66 (-inch) No Change U65 K49 7W8 7W7 K44 5Y66 (-inch) 070 U7 U64 K49 7W8 7W7 K44 5Y66 (-inch) 090 U70 U64 K49 7W8 7W7 K44 5Y66 (-inch) 0 U7 U64 K49 7W8 7W7 K44 5Y66 (-inch) 6A56 (-inch) 5 U70 U64 K49 7W8 7W7 K44 6A56 (-inch) Two-inch diameter muffler (5Y66) is optional for 0 input model with a maximum vent pipe length of up to 9 ft. Three-inch diameter muffler (6A56) is optional for 0 input model with a minimum vent pipe length of 0 ft.

HIGH ALTITUDE DERATE NOTE - Units may be installed at altitudes up to 0,000 ft. At altitudes above 450 ft. the unit must be derated to match the manifold pressure information shown below. Units installed at altitudes of 450 to 0,000 ft. require a pressure switch change. Units installed at altitudes of 750 to 0,000 ft. require an orifice change. See the Gas Heat Accessories table for ordering information. NOTE - This is the only permissible derate for these units. NOTE - In Canada, certification for installations at elevations over 4500 feet is the jurisdiction of local authorities. Input All Sizes OUTDOOR TERMINATION KIT USAGE Input Size 00/ 070 090 0 Vent Pipe Diameter (in.) Flush Mount Kit 5W (US) 4 5W (CA) Standard Terminations INSTALLATION CLEARANCES - INCHES (MM) Sides Rear Top/Plenum Front Front (service/alcove) Floor Wall Kit Wall Ring Kit inch inch inch G44 (US) 4 0G8 (CA) 44J40 (US) 4 8J0 (CA) 5F74 Field Fabricated Exhaust Accelerator Size Required 0 inches (0 mm) 0 inches (0 mm) inch (5 mm) 0 inches (0 mm) 4 inches (60 mm) Combustible NOTE Air for combustion must conform to the methods outlined in the National Fuel Gas Code (NFPA 54/ANSI Z.) or the National Standard of Canada CAN/CSA B49. Natural Gas and Propane Installation Code. NOTE In the U.S. flue sizing must conform to the methods outlined in the current National Fuel Gas Code (NFPA 54/ ANSI Z.) or applicable provisions of local building codes. In Canada flue sizing must conform to the methods outlined in National Standard of Canada CAN/CSA B49.. Allow proper clearances to accommodate condensate trap and vent pipe installation. Do not install the furnace directly on carpeting, tile, or other combustible materials other than wood flooring. Concentric Terminations Concentric Kit -/ inch inch inch 7M80 (US) 4 44W9 (CA) 69M9 (US) 4 44W9 (CA) 60L46 (US) 4 44W9 (CA) YES YES YES YES -/ in. YES - - - - - - -/ YES YES YES YES -/ in. YES - - - - - - YES YES YES YES -/ in. YES - - - - - - YES YES YES YES -/ in. YES - - - - - - -/ YES YES YES YES -/ in. YES - - - - - - YES YES YES YES -/ in. YES - - - - - - YES - - - YES YES in. - - - YES YES -/ YES - - - YES YES in. - - - YES YES YES - - - YES YES in. - - - YES YES YES - - - YES YES in. - - - YES YES -/ YES - - - YES - - - in. - - - YES YES YES - - - YES - - - in. - - - YES YES 5 YES - - - YES - - - in. - - - - - - YES NOTE - Standard Terminations do not include any vent pipe or elbows external to the structure. Any vent pipe or elbows external to the structure must be included in total vent length calculations. See Vent Length Tables. Requires field provided -/ in. outdoor exhaust accelerator. Concentric Kits 7M80 and 44W9 include -/ in. outdoor exhaust accelerator, required when used with and 070 input models. Accelerator is not used with 090, 0, 5 input models. Gas Flush Mount Kit 5W and 5W includes -/ in. outdoor exhaust accelerator, required when used with, 070 and 090 input models. Accelerator is not used with 0 or 5 input models. Manifold Pressure in. w.g. 0-4500 ft. 450-5500 ft. 550-6500 ft. 650-7500 ft. 750-0,000 ft. 4 Termination Kits 0G8, 44W9, 44W9, 5W and 8J0 are certified to ULC S66 standard for use in Canada only. Supply Line Pressure in. w.g. 0-0,000 ft. Natural.5....5 4.5.0 LPG/Propane 0.0 9.4 9. 8.9 0.0.0.0 Min. Max. EL95UHE / Page 9

VENT LENGTHS - FEET STANDARD TERMINATION AT ELEVATION 0-4500 ft. Pipe Size in. -/ in. in. 00/ 070 090 0 5 00/ 070 090 0 5 00/ 070 090 0 5 Input No. of 90 ELL 8 66 44 4 N/A 5 5 9 58 N/A 8 7 8 8 89 76 6 9 9 N/A 0 0 88 5 N/A 84 7 56 4 4 N/A 05 05 8 48 N/A 8 7 08 08 79 4 66 5 9 N/A N/A 00 00 78 4 N/A 0 0 74 5 6 46 4 N/A N/A 95 95 7 8 N/A 8 7 98 98 69 6 56 4 9 N/A N/A 90 90 68 N/A 9 9 64 7 5 6 4 N/A N/A 85 85 6 8 N/A 08 07 88 88 59 8 46 N/A N/A N/A 80 80 58 N/A 0 0 8 8 54 9 4 6 N/A N/A N/A 75 75 5 8 N/A 98 97 78 78 49 0 6 N/A N/A N/A 70 70 48 N/A 9 9 7 7 44 STANDARD TERMINATION ELEVATION 450-0,000 ft. Pipe Size in. -/ in. in. Input 00/ 070 090 0 5 00/ 070 090 0 5 00/ 070 090 0 5 8 66 44 N/A N/A 5 5 9 58 N/A 8 7 8 8 89 76 6 9 N/A N/A 0 0 88 5 N/A 84 7 56 4 N/A N/A 05 05 8 48 N/A 8 7 08 08 79 4 66 5 9 N/A N/A 00 00 78 4 N/A 0 0 74 No. of 5 6 46 4 N/A N/A 95 95 7 8 N/A 8 7 98 98 69 90 ELL 6 56 4 9 N/A N/A 90 90 68 N/A 9 9 64 7 5 6 4 N/A N/A 85 85 6 8 N/A 08 07 88 88 59 8 46 N/A N/A N/A 80 80 58 N/A 0 0 8 8 54 9 4 6 N/A N/A N/A 75 75 5 8 N/A 98 97 78 78 49 0 6 N/A N/A N/A 70 70 48 N/A 9 9 7 7 44 CONCENTRIC TERMINATION AT ELEVATION 0-4500 ft. Pipe Size in. -/ in. in. Input 00/ 070 090 0 5 00/ 070 090 0 5 00/ 070 090 0 5 7 58 4 N/A 05 05 89 54 N/A 4 4 80 68 5 7 7 N/A 00 00 84 49 N/A 6 6 09 09 75 6 48 N/A 95 95 79 44 N/A 04 04 70 4 58 4 7 N/A N/A 90 90 74 9 N/A 06 06 99 99 65 No. of 5 5 8 N/A N/A 85 85 69 4 N/A 0 0 94 94 60 90 ELL 6 48 7 N/A N/A 80 80 64 9 N/A 96 96 89 89 55 7 4 8 N/A N/A 75 75 59 4 N/A 9 9 84 84 50 8 8 N/A N/A N/A 70 70 54 9 N/A 86 86 79 79 45 9 8 N/A N/A N/A 65 65 49 4 N/A 8 8 74 74 40 0 8 N/A N/A N/A 60 60 44 N/A N/A 76 76 69 69 5 CONCENTRIC TERMINATION ELEVATION 450-0,000 ft. Pipe Size in. -/ in. in. Input 00/ 070 090 0 5 00/ 070 090 0 5 00/ 070 090 0 5 No. of 90 ELL 7 58 4 N/A N/A 05 05 89 54 N/A 4 4 80 68 5 7 N/A N/A 00 00 84 49 N/A 6 6 09 09 75 6 48 N/A N/A 95 95 79 44 N/A 04 04 70 4 58 4 7 N/A N/A 90 90 74 9 N/A 06 06 99 99 65 5 5 8 N/A N/A 85 85 69 4 N/A 0 0 94 94 60 6 48 7 N/A N/A 80 80 64 9 N/A 96 96 89 89 55 7 4 8 N/A N/A 75 75 59 4 N/A 9 9 84 84 50 8 8 N/A N/A N/A 70 70 54 9 N/A 86 86 79 79 45 9 8 N/A N/A N/A 65 65 49 4 N/A 8 8 74 74 40 0 8 N/A N/A N/A 60 60 44 N/A N/A 76 76 69 69 5 EL95UHE / Page 0

VENT LENGTHS - UNINSULATED EXHAUST PIPE IN UNCONDITIONED SPACE Winter Vent Pipe Design Diameter Temperatures to F 0 to F 0 to 0 F PVC Unit Input Size 05 070 090 0 5 PolyPro InnoFlue PVC PolyPro InnoFlue Maximum Un-Insulated Exhaust Vent Length (ft.) PVC PolyPro InnoFlue PVC PolyPro InnoFlue PVC PolyPro InnoFlue PVC PolyPro InnoFlue in. 7 6 8 6 8 50 48 0 0 N/A N/A -/ in. N/A N/A 4 N/A 4 N/A 56 N/A N/A N/A in. 0 0 9 9 8 8 5 5 47 47 5 5 in. 9 7 9 8 8 6 9 0 0 N/A N/A -/ in. 5 N/A 5 N/A N/A 4 N/A 4 N/A N/A N/A in. N/A N/A N/A N/A 8 8 9 9 6 6 0 0 in. 4 N/A 5 N/A 0 9 0 7 N/A N/A -/ in. N/A N/A N/A N/A 7 N/A 5 N/A N/A N/A N/A in. N/A N/A N/A N/A N/A N/A 0 0 6 6 8 8 NOTE - Concentric terminations are equivalent to 5 ft. of straight pipe and should be included when measuring total pipe length. Refer to 99% Minimum Design Temperature table provided in the current edition of the ASHRAE Handbook-Fundamentals. PolyPro poly-propylene vent pipe is a registered trademark of DuraVent. Innoflue is a registered trademark of Centrotherm Eco Systems. EL95UHE / Page

BLOWER DATA EL95UH00XE4B AND EL95UHXE4B PERFORMANCE (Less Filter) External Air Volume / Watts at Various Blower Speeds Static High Medium-High Medium Medium-Low Low Pressure in. w.g. cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts 0.00 05 95 97 855 76 80 76 765 69 0.0 985 9 90 04 80 8 775 7 700 6 0.0 955 9 875 4 770 87 640 6 575 5 0.0 95 45 80 0 70 96 575 67 75 40 0.40 875 55 790 0 680 0 50 74 0 47 0.50 80 6 750 6 65 0 470 79 60 5 0.60 800 7 700 46 580 5 40 8 0 47 0.70 765 8 650 50 550 4 85 90 80 5 0.80 75 87 65 59 500 7 5 94 5 5 EL95UHXE6B PERFORMANCE (Less Filter) External Air Volume / Watts at Various Blower Speeds Static High Medium-High Medium Medium-Low Low Pressure in. w.g. cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts 0.00 45 40 55 45 50 85 895 05 845 95 0.0 05 45 5 50 05 00 855 0 80 95 0.0 90 60 90 60 080 05 85 0 780 05 0.0 75 70 50 70 5 785 5 70 0 0.40 0 85 0 80 05 0 75 5 690 0 0.50 5 90 090 90 980 0 705 40 65 5 0.60 90 95 060 00 950 40 650 50 600 5 0.70 N/A N/A 05 00 900 50 60 55 555 40 0.80 N/A N/A 000 0 870 60 580 60 50 45 EL95UH070XE6B PERFORMANCE (Less Filter) External Air Volume / Watts at Various Blower Speeds Static High Medium-High Medium Medium-Low Low Pressure in. w.g. cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts 0.00 80 5 05 50 90 00 965 05 90 00 0.0 60 5 70 55 80 05 95 5 865 00 0.0 0 5 50 65 0 5 880 0 85 0 0.0 75 40 05 75 00 5 85 5 775 5 0.40 50 55 75 80 065 0 795 5 70 5 0.50 5 70 45 95 40 745 45 670 0 0.60 00 80 00 0 995 45 705 50 640 40 0.70 45 80 070 0 960 55 670 60 585 45 0.80 N/A N/A 05 0 95 65 60 65 550 55 EL95UH090XE48C PERFORMANCE (Less Filter) External Static Pressure in. w.g. EL95UHE / Page Air Volume / Watts at Various Blower Speeds High Medium-High Medium Medium-Low Low cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts 0.00 740 70 505 50 70 95 85 60 5 5 0.0 695 90 470 65 5 05 40 70 090 5 0.0 660 405 45 80 90 0 95 85 45 0.0 65 45 90 95 40 5 40 00 995 60 0.40 590 45 50 05 00 45 0 0 945 65 0.50 560 440 0 0 55 60 055 5 895 75 0.60 55 455 55 5 05 70 005 0 855 90 0.70 475 470 0 40 065 85 960 45 805 00 0.80 N/A N/A 70 55 00 95 90 55 760 0

BLOWER DATA EL95UH0XE60C PERFORMANCE (Less Filter) Bottom Return Air, Side Return Air with Return Air from External Both Sides or Return Air from Bottom and One Side. Static Pressure in. w.g. Air Volume / Watts at Different Blower Speeds Single Side Return Air Air volumes in bold require Optional Return Air Base and field fabricated transition to accommodate 0 x 5 x in. air filter in order to maintain proper air velocity. High Med-High Medium Med-Low Low High Med-High Medium Med-Low Low cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts 0.00 0 645 940 45 765 5 65 80 45 00 85 655 95 440 745 40 60 75 40 95 0.0 70 660 90 460 75 50 595 90 80 05 60 660 880 460 705 45 570 85 80 05 0.0 0 680 865 475 670 70 560 05 45 0 5 680 85 470 670 65 55 05 5 0 0.0 095 700 85 490 640 90 55 5 85 0 060 705 795 495 60 80 505 0 85 0 0.40 065 70 785 50 600 405 465 5 50 45 050 70 760 50 570 400 455 0 5 45 0.50 00 740 755 55 560 45 45 55 5 60 000 740 70 50 55 45 40 45 95 60 0.60 995 760 705 550 55 45 80 70 50 70 955 760 685 550 505 45 80 65 45 75 0.70 955 770 660 560 475 450 50 75 00 90 95 775 650 555 455 450 5 75 00 85 0.80 90 790 65 575 445 460 00 95 050 05 890 790 60 575 45 460 85 90 055 95 EL95UH5XE60D PERFORMANCE (Less Filter) Bottom Return Air, Side Return Air with Return Air from External Both Sides or Return Air from Bottom and One Side. Static Pressure in. w.g. Air Volume / Watts at Different Blower Speeds Single Side Return Air Air volumes in bold require Optional Return Air Base and field fabricated transition to accommodate 0 x 5 x in. air filter in order to maintain proper air velocity. High Med-High Medium Med-Low Low High Med-High Medium Med-Low Low cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts 0.00 405 940 5 75 070 545 80 90 60 80 95 95 5 70 00 550 800 80 60 75 0.0 65 960 0 745 00 565 770 400 585 95 60 95 75 75 005 555 760 95 550 95 0.0 0 975 80 770 950 580 745 40 55 5 50 955 60 760 955 565 75 45 50 00 0.0 95 000 0 785 95 595 690 45 480 5 90 990 095 775 890 590 700 45 40 5 0.40 75 05 075 805 885 65 640 460 445 40 55 995 060 795 850 65 65 445 90 40 0.50 5 05 05 85 845 60 605 475 95 60 0 00 040 85 845 65 590 470 75 60 0.60 85 00 00 85 85 645 565 485 0 65 70 05 000 80 795 640 580 485 5 70 0.70 N/A N/A 940 850 75 665 50 500 0 85 N/A N/A 95 845 75 660 50 500 95 85 0.80 N/A N/A 890 860 75 680 465 50 85 400 N/A N/A 880 855 705 680 470 50 60 405 EL95UHE / Page

DIMENSIONS - INCHES (MM) - UPFLOW POSITION NOTE - 60C and 60D size units that require air volumes over 800 cfm must have one of the following:. Single side return air and Optional Return Air Base with transition that must accommodate required 0 x 5 x inch (508 x 65 x 5 mm) air filter to maintain proper velocity.. Bottom return air.. Return air from both sides. 4. Bottom and one side return air. See Blower Performance Tables for additional information. Optional Side Return Air Filter Kit is not for use with the Optional Return Air Base. -7/8 (48) D -/4 (8) EXHAUST OUTLET SUPPLY OPENING Flue Condensate Trap Assembly Furnished for external field installation on either side of unit. (See installation instructions for additional information.) 7 (78) COMBUSTION INTAKE OPTIONAL SIDE RETURN FILTER KIT (Either Side) -/4 (60) 5 (65) TOP VIEW A B 9/6 (4) -/ (8) Front Panel 7-/4 (705) 9-7/6 (494) 9/6 (4) OPTIONAL SIDE RETURN FILTER KIT (Either Side) 4-/4 (75) 6 (406) (88) 6-9/6 (67) Left 9 (9) Right -5/8 () (Either Side) ELECTRICAL INLET (Either Side) (5) (Either Side) GAS PIPING INLET (Either Side) CONDENSATE TRAP CONNECTION (Either Side) 6-/ (65) (Either Side) (584) Side Return Air Opening (Either Side) 4 (56) -/ (8) FLOW -5/6 (49) /4 (9) C Bottom Return Air Opening /4 (9) 5/8 (6) -/4 (8) -/ (597) Bottom Return Air Opening FRONT VIEW SIDE VIEW Model No. EL95UH00XE4B EL95UHXE4B EL95UHXE6B EL95UH070XE6B EL95UH090XE48C EL95UH0XE60C A B C D in. mm in. mm in. mm in. mm 7-/ 446 6-/8 46 6 406 7-5/8 94 5 9-7/8 505 9-/ 495 9-/8 8 EL95UH5XE60D 4-/ 6 -/8 594 584 -/8 8 EL95UHE / Page 4

DIMENSIONS - INCHES (MM) - HORIZONTAL POSITION LEFT-HAND DISCHARGE 6-/ (65) Bottom -5/8 () Bottom 6-9/6 (67) Top 9 (9) Bottom CONDENSATE TRAP CONNECTION (Bottom) FLOW ELECTRICAL INLET (Top or Bottom) 7-/4 (705) 9/6 (4) COMBUSTION INTAKE (5) Top or Bottom TOP VIEW (88) GAS PIPING INLET (Top or Bottom) -/ (8) Front Panel /4 (9) 7-/4 (705) 9/6 (4) 9-7/6 (494) SUPPLY OPENING B D A FLOW -/4 (95) A C -/ (59) RETURN OPENING EXHAUST OUTLET END VIEW -/4 (8) -7/8 (48) FRONT VIEW RIGHT-HAND DISCHARGE END VIEW CONDENSATE TRAP CONNECTION (Bottom) FLOW 6-/ (65) Bottom -5/8 () Bottom 9 (9) Top 6-9/6 (67) Bottom (5) Top or Bottom 7-/4 (705) ELECTRICAL INLET (Top or Bottom) -/ (8) Front Panel TOP VIEW (88) GAS PIPING INLET (Top or Bottom) EXHAUST OUTLET -7/8 (48) -/4 (8) 7-/4 (705) -/ (59) RETURN OPENING C -/4 (95) A FLOW A D 9-7/6 (494) SUPPLY OPENING B 9/6 (4) END VIEW /4 (9) FRONT VIEW COMBUSTION INTAKE END VIEW 9/6 (4) Model No. EL95UH00XE4B EL95UHXE4B EL95UHXE6B EL95UH070XE6B EL95UH090XE48C EL95UH0XE60C A B C D in. mm in. mm in. mm in. mm 7-/ 446 6-/8 46 6 406 7-5/8 94 5 9-7/8 505 9-/ 495 9-/8 8 EL95UH5XE60D 4-/ 6 -/8 594 584 9-/4 48 EL95UHE / Page 5

OPTIONAL ACCESSORY DIMENSIONS - INCHES (MM) HORIZONTAL (END) FILTER KIT 5/8 (6) 4 /4 (69) -/4 () A 5/8 (6) B RETURN OPENING / (597) 5/8 (6) FLOW Furnace Cabinet Width Catalog Number A B in. mm in. mm B 87L96 8 457 6-/4 45 C 87L97 5 8-/4 476 D 87L98 5 65 -/4 60 5/8 (6) SIDE VIEW FILTER (Furnished) FRONT VIEW CONDENSATE TRAP Optional Return Air Base (Upflow Applications Only - For use with B, C and D cabinets) FURNACE FRONT INDOOR QUALITY CABINET (PCO, Filter Cabinet, etc.) IF BASE IS USED WITHOUT IAQ CABINET, A SINGLE RETURN PLENUM MUST COVER BOTH UNIT AND RETURN BASE OPENINGS -/4 (8) 7-/4 (84) (584) Overall (Maximum) Unit side return air Opening 5-5/8 (4) Minimum (79) Maximum 4 (56) SIDE RETURN OPENINGS (Either Side) -7/6 (570) Overall (Maximum) 7-/ (446) B Width (50W98) (5) C Width (50W99) 4-/ (6) D Width (5W00) OPTIONAL RETURN BASE (584) 6-7/8 (68) SIDE VIEW /4 (9) NOTE- Optional Side Return Air Filter Kits are not for use with Optional Return Air Base. Both the unit return air opening and the base return air opening must be covered by a single plenum or IAQ cabinet. Minimum unit side return air opening dimensions for units requiring 800 cfm or more of air (W x H): x in. (584 x 79 mm). The opening can be cut as needed to accommodate plenum or IAQ cabinet while maintaining dimensions shown. Side return air openings must be cut in the field. There are cutting guides stenciled on the cabinet for the side return air opening. The size of the opening must not extend beyond the markings on the furnace cabinet. To minimize pressure drop, the largest opening height possible, up to 4 in. (56 mm), is preferred. EL95UHE / Page 6

DIMENSIONS - INCHES (MM) - FURNACE/COIL COMBINED DIMENSIONS UPFLOW POSITION Model No C5/C7/CX5/CX8 Cased C5 Uncased A B A B C5/CX5 C7 CX8 in. mm in. mm in. mm in. mm C5/CX5-8/4A C5/CX5-8/4B C5/CX5-4A C5/CX5-4B C5/CX5-0A C5/CX5-0B C7-5A C7-5B - - - - - - 6-/ 49 49-/ 57 4-/8 59 47-/8 97 CX8-5A CX8-5B 8-/ 470 5-/ 08 6-/8 46 49-/8 54 - - - - - - CX8-0A 0-/ 5 5-/ 59 - - - - - - - - - - - - C7-A C7-B C5/CX5-0/6A C7-6A C5/CX5-0/6B C7-6B C5/CX5-0/6C C7-6C C5/CX5-6A C5/CX5-6B C7-8A C7-8B CX8-A CX8-B CX8-6A CX8-6B CX8-6C CX8-8A CX8-8B -/ 57 55-/ 40 0-/4 57 5-/4 65 4-/ 6 57-/ 46 -/4 565 55-/4 40 4-/ 6 57-/ 46 -/8 568 55-/8 407 - - - C7-4B CX8-4B 4-/ 6 57-/ 46 - - - - - - - - - - - - C5/CX5-48B C5/CX5-48C - - - C7-4B C7-4C C7-48B C7-48C CX8-4B CX8-4C CX8-44/48B CX8-44/48C 7-/ 699 60-/ 57 6-/4 667 59-/4 505 4-/ 6 57-/ 46 - - - - - - - - - - - - C5/CX5-49C C7-49C CX8-49C 9-/ 749 6-/ 588 8-/ 74 6-/ 56 C5/CX5-50/60C C7-50/60C CX8-50/60C 7-/ 699 60-/ 57 5-7/8 657 58-7/8 495 - - - C7-60D CX8-60D 5-/ 648 58-/ 486 - - - - - - - - - - - - CX5-60C C7-6C CX8-6C -/ 800 64-/ 68 0-5/8 778 6-5/8 66 CX5-60D C7-6D CX8-6D 9-/ 749 6-/ 588 8 7 6 549 A (88) B A B (88) HORIZONTAL POSITION Model A B Number in. mm in. mm CH CH-8A-F -/ 546 54-/ 84 CH-4/0A-F, CH-4B-F, 6-/ 67 59-/ 5 CH-6A-F, CH-6B-F, CH-48C-F, CH-60D-F CH-6C-F, CH-44/48B-F, CH-6D-F -/ 800 64-/ 68 CH-50/60C-F, CH5 CH5-8A-F, CH5-4A-F, CH5-4B-F, CH5-0B-F, CH5-0A-F, CH5-4B-F, CH5-48B-F, CH5-6A-F, CH5-6B-F, CH5-6C-F, CH5-4C-F, CH5-48C-F CH5-5C-F, CH5-60D-F 6-/ 67 59-/ 5 -/ 880 64-/ 68 EL95UHE / Page 7

OPTIONAL ACCESSORY DIMENSIONS - INCHES (MM) FLUSH-MOUNT VENT TERMINATION KIT 5W (US) or 5W (CANADA) With or -/ in. (5 or 64 mm) PVC pipe Exhaust Intake (Behind Plate) Seal all openings (typical) With in. (76 mm) PVC pipe Exhaust Intake (Behind Plate) -/8 (60) (05) minimum (recommended) (5) PVC pipe (76) PVC pipe NOTE - PVC pipe and fittings are not furnished When required Use and must be field furnished. Field Provided -/ to in. (64 to 5 mm) Coupling -/ (64) PVC pipe MUFFLERS 5Y66 - -inch 6A56 - -inch -Inch - 8-/4 (476) -Inch - 5 (65) 4-/ (4) (Installed Vertically in the Exhaust Pipe) NOTE - Two-inch mufflers do not have reducers at each end. EL95UHE / Page 8

OPTIONAL ACCESSORY DIMENSIONS - INCHES (MM) CONCENTRIC WALL TERMINATION APPLICATIONS CONCENTRIC ROOF TERMINATION APPLICATIONS EXHAUST OUTSIDE WALL INTAKE EXHAUST (05) Minimum Above Average Snow Accumulation FLASHING (Not Furnished) INTAKE CLAMP (Not Furnished) INTAKE (05) Minimum Above Grade or Average Snow Accumulation CLAMP SHEET METAL STRAP (Clamp and sheet metal strap must be field installed to support the weight of the termination kit.) GRADE ELBOW (Field Supplied) 7M80 / 69M9 / 44W9 inch kits 60L46 / 44W9 inch kits See Installation Instructions for additional information. Note - Field provided reducer may be required to adapt larger vent pipe size to termination. A B / (89) in. kits 4 / (4) in. kits TERMINATION ASSEMBLY (Furnished) 6 / (65) INTAKE 6 (5) EXHAUST Outdoor Exhaust Accelerator included with 7M80/44W9 Cat. No. 7M80 69M9 44W9 (Canada) A B in. mm in. mm /8 848 6 /4 45 9 77 5 / 94 60L46 8 7/8 987 /6 58 44W9 (Canada) 6 /8 98 9 / 495 NOTE Typical illustration for dimensions only. Design may vary depending on kit ordered. WALL ASSEMBLY TERMINATION KIT RING KIT 5F74 inch (5 mm) See Installation Instructions for additional information. Note - Field provided reducer may be required to adapt larger vent pipe size to termination. DIRECT VENT APPLICATION NON-DIRECT VENT APPLICATION NOTE - EXHAUST PIPE SHOWN Kit Contains Enough Parts For Two Installations in. (05 mm) - in. (5 mm) dia. exhaust pipe 0 in. (508 mm) - in. (76 mm) dia. exhaust pipe maximum length without support in. (05 mm) - in. (5 mm) dia. exhaust pipe 0 in. (508 mm) - in. (76 mm) dia. exhaust pipe maximum length without support 8 in. (0 mm) minimum 6 in. (5 mm) maximum NOTE in. (05 mm) minimum height above average snow accumulation (from bottom of vent pipe). NOTE in. (05 mm) minimum height above average snow accumulation (from bottom of vent pipe). EL95UHE / Page 9

OPTIONAL ACCESSORY DIMENSIONS - INCHES (MM) WALL TERMINATION KITS (CLOSE-COUPLE) EXTENDED VENT FOR GRADE CLEARANCE inch (5 mm) G44 (US) inch (76 mm) 44J40 (US) See Installation Instructions for additional information. Note - Field provided reducer may be required to adapt larger vent pipe size to termination. If Intake and Exhaust Pipe is less than in. (05 mm) above snow accumulation or other obstructions, field fabricated piping must be installed. WALL SUPPORT 8 (0) MIN. Between Ends of Exhaust and Intake Pipe (05) MAX. for (5) Dia. Exhaust 0 (508) MAX. for (76) Dia. Exhaust (05) INTAKE 6 (5) Maximum EXHAUST INTAKE 5 (7) / () FOAM INSULATION (Field Furnished) EXHAUST 8 (0) MIN. (05) Minimum Above Grade or Average Snow Accumulation GRADE 5-/ (40) (05) Minimum Above Grade or Average Snow Accumulation GRADE (05) MAX. for (5) Dia. Exhaust 0 (508) MAX. for (76) Dia. Exhaust WALL TERMINATION KITS (CLOSE-COUPLE) EXTENDED VENT FOR GRADE CLEARANCE inch (5 mm) 0G8 (WTK Canada) inch (76 mm) 8J0 (WTK Canada) See Installation Instructions for additional information. Note - Field provided reducer may be required to adapt larger vent pipe size to termination. If Intake and Exhaust Pipe is less than in. (05 mm) above snow accumulation or other obstructions, field fabricated piping must be installed. WALL SUPPORT INTAKE 6 (5) Maximum (05) MAX. for (5) Dia. Exhaust 0 (508) MAX. for (76) Dia. Exhaust 6 (5) MIN. EXHAUST INTAKE 5 (7) (05) / () FOAM INSULATION (Field Furnished) EXHAUST 6 (5) MIN. (05) Minimum Above Grade or Average Snow Accumulation GRADE (05) MAX. for (5) Dia. Exhaust 0 (508) MAX. for (76) Dia. Exhaust 5-/ (40) (05) Minimum Above Grade or Average Snow Accumulation GRADE EL95UHE / Page 0

REVISIONS Sections Gas Heat Accessories Description of Change Updated High Pressure Switch Kit catalog numbers for all units. Visit us at www.lennox.com For the latest technical information, www.lennoxpros.com Contact us at -800-4-LENNOX NOTE - Due to Lennox ongoing commitment to quality, Specifications, Ratings and Dimensions subject to change without notice and without incurring liability. Improper installation, adjustment, alteration, service or maintenance can cause property damage or personal injury. Installation and service must be performed by a qualified installer and servicing agency. 08 Lennox Industries, Inc.