ACV Triangle Tube HEATMASTER TC Condensing Combi Boiler & Water Heater 240 to 399 MBH N.G. or L.P. Over 95% A.F.U.E.

ACV Triangle Tube HEATMASTER TC Condensing Combi Boiler & Water Heater 240 to 399 MBH N.G. or L.P. Over 95% A.F.U.E. (ASME certified) Av Model Mod. Input MBH 1 st Hour* GPH Peak Flow Gal / 10 min. 3 HM240TC 50-240 410 110 660 $ 19,430.00 S HM399TC 95-399 660 155 660 21,950.00 * Domestic Performance based on 120 F at mixing valve outlet and 50 F inlet. Includes: Fully packaged in deluxe cabinet, ASME fire tube heat exchanger, ACVMax control system, tank-in-tank DHW, 4 vent and air connections, modulating premix burner, stainless steel fire tubes, internal de-stratification circulator, polyurethane foam insulation This is a unique INDIRECT FIRED commercial water heater, all stainless steel construction, with space heating capability. Heatmaster condenses in all modes! 10 YEAR LIMITED WARRANTY ACV Triangle Tube All s are F.O.B. Toronto, Ontario 1

CHALLENGER Combi & Solo Condensing High Efficiency Gas Boilers Combination and Heat Only Up to 95% A.F.U.E. Av Type Part # Input MBH Dimension (Inches) DHW GPM 70 Rise Empty Weight (Lbs) S Combi CC 105 29 106 25 ½ x 17 ¾ x 9 ½ 2.5 73 $ 4,206.00 S Combi CC 125H 20 125 28 x 17 ¾ x 9 ½ 3 80 4,360.00 S Heat Only CC 50s 14 51 23 ¼ x 17 ¾ x 9 ½ N/A 62 $ 3,844.00 S Heat Only CC 85s 23 84 23 ¼ x 17 ¾ x 9 ½ N/A 66 3,982.00 S Heat Only CC 105s 29 106 25 ½ x 17 ¾ x 9 ½ N/A 73 4,222.00 S Heat Only CC 125Hs 20 125 28 x 17 ¾ x 9 ½ N/A 80 4,460.00 S Heat Only CC 150s 33 145 28 x 17 ¾ x 9 ½ N/A 80 4,684.00 Standard Equipment Thermostatic mixing valve (Combi models only) Pressure and temperature gauge 30 PSI ASME relief valve LP conversion kit Outdoor temperature sensor Non-prorated 10 year warranty Two pipe vent adapter (CCVKIT35) Optional Equipment Av Part Number Description S CCVKIT01 Horizontal Concentric Vent Kit $ 372.00 S CCRKIT202 Timesaver Primary Secondary Manifold, with UPS15 58 Pump, 1.25 Brazed System Connections (SPECIAL PROMOTION PRICING) 205.00 S PSNEU01 Condensate Neutralizer Kit 181.00 S PSNEU02 Neutralizer Refill Kit 31.00 3 CCSTRA01 DHW Strainer (Lead Free) 144.00 S CCRKIT97 Challenger Repair Parts Kit 3,108.00 All s are F.O.B. Toronto, Ontario 2

Up to 95% AFUE All s are F.O.B. Toronto, Ontario 3

ACV Triangle Tube Prestige Condensing Stainless Steel Wall Mounted Gas Boilers 95% A.F.U.E. (30 PSI ASME) Type Input MBH Htg. Cap. MBH Water Content U.S. Gal. Ship Wt. S PA 80 Solo 16 80 74 2.1 103 $ 5,345.00 S PA 110 Solo 20 110 102 2.1 106 5,481.00 S PA 155 Solo 28 153 142 4.0 118 7,252.00 S PA 175 Solo 31 170 157 5.3 128 7,727.00 S PA 250 Solo 44 240 222 4.5 140 9,146.00 S PA 299 Solo 73 299 278 7.4 210 11,492.00 S PA 399 Solo 73-399 379 7.4 216 13,650.00 S PEA 110 Excellence 20 110 99 2.1 190 8,135.00 Includes: Fully packaged boiler in deluxe cabinet, digital display module, stainless steel heat exchanger, ignition control, operating control, high temperature limit, modulating temperature control, outdoor reset control with outdoor sensor, low water protection, DHW priority control, four pump controls, freeze protection, stainless steel pre-mix Io Nox burner, 30 PSI relief valve, drain valve, pressure gauge, condensate drain assembly, wall mount bracket and LP conversion kit. LIMITED 10 YEAR WARRANTY ON HEAT EXCHANGER 5 and 10 Year Parts and Labour Plans Available Optional Accessories: Av Part Number Description S PSRKIT22 Indirect Water Heater Sensor Kit $ 125.00 S PSNEU01 Neutralizer Kit 181.00 S PSNEU02 Neutralizer Refill Kit 31.00 2 PSSTND02 Wall Kit (recommended for other than block or brick wall, PTE, 299 & 399 only) 754.00 2 PSSTND03 Floor Stand Leg Assembly (order in addition to wall kit, PTE, 299 & 399 only) 1,096.00 2 PSVKIT01 3 Sidewall S/S Termination Kit 345.00 2 PSVKIT02 4 Sidewall S/S Termination Kit 400.00 2 PSVTERM03 2 PVC Sidewall Vent Termination Kit (PA 80, PA 110 & PEA 110 only) 106.00 2 PSVTERM04 3 PVC Sidewall Termination Kit 106.00 2 PSVTERM05 4 PVC Sidewall Termination Kit 106.00 S PSTREA01 Fernox Boiler Commissioning Kit 258.00 S PACAB01 Cascade Connection Cable 56.00 S PTSENS12 Cascade System Sensor (strap on) 112.00 S MDRKIT05 Cascade System Sensor (immersion) 157.00 All s are F.O.B. Toronto, Ontario 4

Marquis Tankless Water Heater 1 st Hour Recovery @ 35 Rise Gpm 1 st Hour Recovery @ 45 Rise Gpm 1 st Hour Recovery @ 77 Rise Gpm S TWH 200 11 8.5 5 $ 2,148.00 S TWH 200 LP 11 8.5 5 2,148.00 Standard Features Fully Modulating from 19,900 to 199,000 btu/hr 10 to 1 Turndown Ratio Stainless Steel Watertube Heat Exchanger PVC, PP and SS Venting up to 100 Advanced Control System Maintains Constant Water Temperature Innovative Gas Leak Detector with Shutdown Compact Size and Quiet Operation for Closet Installation Low Nox Optional Accessories: Av Part Number Description S MQRKIT70 Service Parts Kit $ 2,310.00 All s are F.O.B. Toronto, Ontario 5

ACV Triangle Tube SMART and COMFORT Series Stainless Steel Indirect Water Heaters Boiler Water - 45 PSI Domestic Water - 150 PSI Stor. Cap. U.S. Gal. Peak Flow U.S. Gal / 10 Min. Continuous Recovery U.S. G.P.H. Connections Domestic / Boiler Boiler Output MBH Ship Wt. S SMART 30 28 40 115 3/4 1 87 123 $ 1,870.00 S SMART 40 36 50 150 3/4 1 112 144 2,014.00 S SMART 50 46 65 185 3/4 1 1/4 140 171 2,570.00 S SMART 60 56 100 360 3/4 1 1/4 270 196 2,794.00 S SMART 80 76 125 400 1 1/2 1 1/2 300 360 3,926.00 S SMART 100 95 150 450 1 1/2 1 1/2 337 390 4,648.00 S SMART 120 119 190 560 1 1/2 2 420 424 5,704.00 S Comfort 45 28 44 127 3/4 1 90 128 $ 1,438.00 S Comfort 55 36 55 157 3/4 1 1/4 118 158 1,590.00 Warranty: Includes: SMART Residential Limited LIFETIME, non pro-rated COMFORT Residential Limited 10 YEARS, non pro-rated Commercial Limited 6 YEARS, non pro-rated Durable, corrugated stainless steel inner tank, steel outer tank completely insulated with polyurethane foam covering, vinyl exterior jacket, domed top jacket and coin vent, complete control system including: adjustable thermostat, remote sensing bulb, wiring access panel, built-in air vent, working pressure of 150 PSI domestic water side, 45 PSI boiler water side, maximum operating temperature 190 F domestic water side. Optional Accessories: Av Part Number Description S P3WKITDT04 3/4 Recirculating Dip Tube $ 85.00 S P3KITDT09 1-1/2 Recirculating Dip Tube 150.00 S PSRKIT22 Indirect Water Heater Sensor Kit 125.00 All s are F.O.B. Toronto, Ontario 6

ACV Triangle Tube Brazed Plate Heat Exchangers Max. W.P. 450 P.S.I.G. Max W.T. 365 Degrees F AISI 316 Stainless Steel (1) Conn NPT (in ) Max. W.P. P.S.I.G. S TTP1 14E (2) 3/4 150 3 $ 292.00 S TTP1 20E (2) 3/4 150 4 366.00 S TTP1 30E (2) 3/4 150 5 468.00 3 TTP3 14 1 450 5 710.00 S TTP3 20 1 450 6 838.00 S TTP3 40 1 450 8 1,244.00 3 TTP4 14 1 450 8 992.00 3 TTP4 24 1 450 10 1,282.00 3 TTP4 30 1 450 12 1,432.00 3 TTP4 50 1 450 17 2,004.00 3 TTP7 20 2 450 39 4,104.00 3 TTP7 24 2 450 44 4,523.00 3 TTP7 30 2 450 52 5,152.00 3 TTP7 40 2 450 65 6,410.00 3 TTP7 50 2 450 78 7,490.00 3 TTP7 60 2 450 92 8,760.00 (1) For price and availability of double wall heat exchangers and ASME models, please consult our office. (2) Economy version, maximum working pressure 150 P.S.I.G. Standard Equipment: AISI 316 Stainless Steel Plates. All brazing material is 99.9% copper. Applications - Domestic Hot Water - Snow Melting - Radiant Floor - Refrigeration All s are F.O.B. Toronto, Ontario 7

ACV Triangle Tube Prestige 399 Concentric Vent System* Av Part No. Description 2 PSVKIT03 4 Concentric Vent Kit Complete (26 Total Horizontal Length) $ 822.00 2 PSVPIP02 40 Concentric Straight Length (Fixed) 191.00 2 PSVPIP01 12 17 Adjustable Concentric Straight Length 212.00 2 PSVELB01 90º Elbow 143.00 2 PSVELB02 45º Elbow 156.00 2 PSVSUP03 Clamp Hanging Support Bracket 94.00 2 PSVCLP02 Clamp Seal 48.00 2 PSVGSK01 Inner Pipe Gasket 37.00 2 PSVSUP01 Firestop Support Plate 102.00 *See SOLO 399 Concentric Vent/Air System supplement for details. PSVKIT03 4 Concentric Vent Kit Complete Notice: This Vent/Air System is listed to ULC S636 as type BH Class IIC Vent System with a 110ºC (230º F) maximum flue temperature rating under Intertek/ETL report number 3122286. All s are F.O.B. Toronto, Ontario 8

PEERLESS DE Natural or L.P. Gas Fired Hydronic Boilers, 30 PSI Induced Draft, 82% A.F.U.E. Chimney or Direct Vent Av Model Input MBH Htg. Cap. MBH Chimney Vent Direct Vent (1) S DE-03 70 58 4 3 / 50 ft 325 $ 3,440.00 S DE-04 105 87 5 3 / 50 ft 395 3,810.00 S DE-05 140 116 5 3 / 45 ft 465 4,329.00 (1) Equivalent length of 3 diameter stainless steel vent pipe. Minimum vent length is 2 ½ feet. (2) N.G. to L.P. Conversion Kit (P/N 50692) $ 191.00 Standard Equipment Fully packaged boiler Cast iron sections Push nipples Deluxe enamel jacket Intermittent ignition 30 PSI relief valve Drain valve Temperature pressure gauge Circulator Limit control Flame rollout switch Induced draft fan Pressure switch All s are F.O.B. Toronto, Ontario 9

PEERLESS WBV/WV High Efficiency 86.6% AFUE Oil Fired Hot Water Boiler Natural Draft Fully Packaged 30 PSI A.S.M.E. S WBV-03 P Input US GPH Htg. Cap. MBH 0.60 75 0.85 104 1.05 126 Flue Dia. 6 565 $ 4,512.00 Standard Equipment Fully packaged boiler Drain valve Assembled sections Draft regulator Insulated steel jacket Target wall Temperature pressure gauge Swing out door Limit control relay & circulator 30 PSI relief valve Multiple firing rates Beckett AFG burner Optional Equipment Av Part Number Description S 712 Tekmar 3-Way Mix Valve, 1-1/4 Brass NPT $ 205.00 All s are F.O.B. Toronto, Ontario 10

Canada Compact Ventil Panel Baseboard CV21S Single Panel 8 High (200mm) Length BTUH Outputs Ship Wt 180 F 160 F 140 F 120 F LBS S CV21S 200-600 24 1,346 1,063 781 485 17 $ 109.00 S CV21S 200-900 36 2,022 1,597 1,173 728 25 156.00 S CV21S 200-1200 48 2,698 2,131 1,565 971 33 198.00 S CV21S 200-1600 63 3,598 2,842 2,087 1,295 43 249.00 S CV21S 200-2000 79 4,496 3,552 2,608 1,619 54 293.00 S CV21S 200-2600 103 5,842 4,615 3,388 2,103 71 332.00 CV22 Double Panel 8 High (200mm) Length BTUH Outputs Ship Wt 180 F 160 F 140 F 120 F LBS S CV22 200-600 24 1,776 1,403 1,030 639 19 $ 141.00 S CV22 200-900 36 2,668 2,108 1,547 960 28 203.00 S CV22 200-1200 48 3,968 3,135 2,301 1,428 38 249.00 S CV22 200-1600 63 4,758 3,759 2,760 1,723 49 289.00 S CV22 200-2000 79 5,939 4,692 3,445 2,138 62 343.00 S CV22 200-2600 103 7,706 6,088 4,469 2,774 80 400.00 Radiator s Include: RAL9016 white two (2) blind plugs adjustable wall brackets side connections one (1) air vent dual bottom connections built-in thermostatic valve (heads sold separately) CV21S Baseboard CV22 Baseboard CV21S Pedestal CV22 Pedestal All s are F.O.B. Toronto, Ontario 11

Canada Ramo Ventil Panel Baseboard RCV21S Single Panel 8 High (200mm) Length BTUH Outputs Ship Wt 180 F 160 F 140 F 120 F LBS S RCV21S 200-600 24 1,346 1,063 781 485 17 $ 198.00 S RCV21S 200-900 36 2,022 1,597 1,173 728 25 224.00 S RCV21S 200-1200 48 2,698 2,131 1,565 971 33 268.00 S RCV21S 200-1600 63 3,598 2,842 2,087 1,295 43 315.00 S RCV21S 200-2000 79 4,496 3,552 2,608 1,619 54 380.00 S RCV21S 200-2600 103 5,842 4,615 3,388 2,103 71 475.00 RCV22 Double Panel 8 High (200mm) Length BTUH Outputs Ship Wt 180 F 160 F 140 F 120 F LBS S RCV22 200-600 24 1,776 1,403 1,030 639 19 $ 208.00 S RCV22 200-900 36 2,668 2,108 1,547 960 28 238.00 S RCV22 200-1200 48 3,968 3,135 2,301 1,428 38 287.00 S RCV22 200-1600 63 4,758 3,759 2,760 1,723 49 337.00 S RCV22 200-2000 79 5,939 4,692 3,445 2,138 62 412.00 S RCV22 200-2600 103 7,706 6,088 4,469 2,774 80 528.00 Radiator s Include: RAL9016 white two (2) blind plugs adjustable wall brackets side connections one (1) air vent dual bottom connections built-in thermostatic valve (heads sold separately) RCV21S Baseboard RCV22 Baseboard RCV21S Pedestal RCV22 Pedestal All s are F.O.B. Toronto, Ontario 12

Panel Baseboard Canada Compact & Ramo A Better Option than Fin-Tube... Panel baseboards provide both convective and radiant heat enhancing total comfort Faster heat-up rate with built-in valve for smarter control (heads sold separately) Efficient and energy saving for your customers Optimal use of low temperature radiators outperforms high temperature fin-tube Perfect solution for low temperature systems using condensing boilers, heat pumps and solar systems Decorative style with finished top grille and side covers Higher BTUH output than fin-tube baseboard Outperforms the most powerful heat emitters COMPACT CV 21S / 22 RAMO RCV 21S / 22 Baseboard comes packaged with: RAL9016 white two (2) blind plugs adjustable wall brackets side connections one (1) air vent dual bottom connections built-in thermostatic valve (heads sold separately) All s are F.O.B. Toronto, Ontario 13

Canada Compact Ventil Panel Radiators CV 22 Double Panel 16 High (400mm) Length BTUH Outputs Ship Wt 180 F 160 F 140 F 120 F LBS S CV22 400-600 24 3,363 2,590 1,884 1,211 29 $ 261.00 S CV22 400-800 32 4,484 3,453 2,511 1,614 39 300.00 S CV22 400-1000 40 5,506 4,317 3,140 1,982 48 334.00 S CV22 400-1200 48 6,727 5,180 3,767 2,422 58 372.00 S CV22 400-1400 56 7,848 6,043 4,395 2,825 68 411.00 CV 22 Double Panel 24 High (600mm) Length BTUH Outputs Ship Wt 180 F 160 F 140 F 120 F LBS S CV22 600-400 16 3,047 2,346 1,706 1,097 36 $ 261.00 S CV22 600-600 24 4,570 3,519 2,559 1,645 54 278.00 S CV22 600-800 32 6,094 4,692 3,412 2,194 72 321.00 S CV22 600-1000 40 7,617 5,865 4,265 2,742 90 364.00 S CV22 600-1200 48 9,140 7,038 5,119 3,290 108 407.00 S CV22 600-1600 63 12,187 9,384 6,825 4,387 144 467.00 Radiator s Include: RAL9016 white two (2) blind plugs adjustable wall brackets side connections one (1) air vent dual bottom connections built-in thermostatic valve (heads sold separately) All s are F.O.B. Toronto, Ontario 14

Canada Ramo Ventil Panel Radiators RCV 22 Double Panel 16 High (400mm) Length BTUH Outputs Ship Wt 180 F 160 F 140 F 120 F LBS S RCV22 400-600 24 3,363 2,590 1,884 1,211 36 $ 321.00 S RCV22 400-800 32 4,484 3,453 2,511 1,614 48 360.00 S RCV22 400-1000 40 5,506 4,317 3,140 1,982 60 398.00 S RCV22 400-1200 48 6,727 5,180 3,767 2,422 72 449.00 S RCV22 400-1400 56 7,848 6,043 4,395 2,825 84 514.00 S RCV22 400-1600 63 8,969 6,906 5,023 3,229 96 578.00 RCV 22 Double Panel 24 High (600mm) Length BTUH Outputs Ship Wt 180 F 160 F 140 F 120 F LBS S RCV22 600-600 24 4,570 3,519 2,559 1,645 54 $ 368.00 S RCV22 600-800 32 6,094 4,692 3,412 2,194 72 411.00 S RCV22 600-1000 40 7,617 5,865 4,265 2,742 90 454.00 S RCV22 600-1200 48 9,140 7,038 5,119 3,290 108 535.00 S RCV22 600-1600 63 12,187 9,384 6,825 4,387 144 702.00 Radiator s Include: RAL9016 white two (2) blind plugs adjustable wall brackets side connections one (1) air vent dual bottom connections built-in thermostatic valve (heads sold separately) All s are F.O.B. Toronto, Ontario 15

Panel Radiators Canada Compact & Ramo Vastly Superior to Fin-Tube Convection... Panel radiators provide both convective and radiant heat enhancing total comfort Faster heat-up rate with built-in valve for smarter control (heads sold separately) Efficient and energy saving for your customers Optimal use of low temperature radiators outperforms high temperature fin-tube COMPACT CV 22 Perfect solution for low temperature systems using condensing boilers, heat pumps and solar systems Decorative style with finished top grille and side covers Higher BTUH output than fin-tube convectors Outperforms the most powerful heat emitters RAMO RCV 22 Radiator comes packaged with: RAL9016 white two (2) blind plugs adjustable wall brackets side connections one (1) air vent dual bottom connections built-in thermostatic valve (heads sold separately) All s are F.O.B. Toronto, Ontario 16

Canada Radiator Accessories Radiator Valves: Description S 2TRV 1/2AN ½ Standard Vertical Angle Body $ 38.00 S 2TRV 1/2SN ½ Standard Straight Body 38.00 S 2TRV 2HD Standard TRV Head $ 42.00 S LKD 16AN ½ Manual Angle Valve $ 42.00 S LKD 16SN ½ Manual Straight Valve 42.00 Adapter Fittings: Description S 164-68-50 ½ PEX Adapters (pair) $ 27.00 S 101-68-44 ½ Copper Compression Adapters (pair) 30.00 S 102-82-53 ½ x ¾ Male Adapters for PEX and Copper Adapters (pair) 19.00 S HV - A Twin Entry By-Pass Valve - Angle $ 66.00 S HV - S Twin Entry By-Pass Valve - Straight 66.00 Floor Mount: Description 2 FLRM201 Floor Mount 21 $ 56.00 2 FLRM202 Floor Mount 22 60.00 Radiator Brackets: Description S MNCLK200 Wall Bracket 21/22 (1 Pair) $ 30.00 S MNCLK400 Wall Bracket 21/22 (1 Pair) 36.00 S MNCLK600 Wall Bracket 21/22 (1 Pair) 42.00 Miscellaneous: Description S PC8CH Chrome Pipecover 8 (Qty 10) $ 56.00 S PC8WH White Pipecover 8 (Qty 10) 42.00 S ESCC Chrome Pipe Escutcheon (Qty 10) 28.00 S ESCW White Pipe Escutcheon (Qty 10) 15.00 S PR-Cover Escutcheon Cover 17.00 S S-81-0272 RAL9016 White Touch Up Paint 24.00 All s are F.O.B. Toronto, Ontario 17

Canada WHISPA Fan Convectors Kickspace Heaters Hydronic Description S Whispa III 5000 3,589 to 5,443 Btuh with 3 plug-in cord 10 $ 479.00 S Whispa III 7000 5,335 to 7,534 Btuh with 3 plug-in cord 12 538.00 S Whispa III 9000 6,718 to 9,949 Btuh with 3 plug-in cord 14 581.00 S EZ Hose Kit 30 Hoses with ½ Compression Fittings and Shaft Ball Valves (qty 2) 3 287.00 Recessed Wall and Floor Series Description S Whispa III 5000 WM 3,589 to 5,443 Btuh, Wall Mount 16 $ 640.00 S Whispa III 9000 WM 6,718 to 9,949 Btuh, Wall Mount 25 782.00 S Whispa III 5000 FM 3,589 to 5,443 Btuh, Floor Mount 16 712.00 RCU All-One-Unit Commercial Wall Series Recessed Wall Unit with 24V Transformer, Solenoid Valve, Flow Control and Purge Valve Description S Whispa III 5000 RCU 3,589 to 5,443 Btuh, Wall Mount 28 $ 1,020.00 S Whispa III 9000 RCU 6,718 to 9,949 Btuh, Wall Mount 35 1,216.00 S Whispa III 12000 RCU 1,760 to 12,149 Btuh, Wall Mount 48 1,354.00 All s are F.O.B. Toronto, Ontario 18

Canada Fan Convectors ivector 2 Pipe (Height 23 5/8, Depth 6 ) Wall Mount Single Circuit Coil for Heating / Cooling with Programmable Controls Length Heating Cap. Btuh Cooling Cap. Btuh S IV60 x 80 2 31-1/2 8,423 to 14,874 2,412 to 5,623 51 $ 1,854.00 S IV60 x 100 2 39-3/8 11,531 to 20,593 3,450 to 7,861 66 1,990.00 S IV60 x 120 2 47-1/4 13,919 to 26,323 5,186 to 9,956 74 2,227.00 S IV60 x 140 2 55-1/8 16,364 to 31,755 5,084 to 12,055 84 2,561.00 S IV60 x 160 2 63 18,864 to 37,178 5,899 to 14,150 95 2,753.00 ivector 4 Pipe (Height 23 5/8, Depth 6 ) Wall Mount Dual Circuit Coils for Heating / Cooling with Programmable Controls Length Heating Cap. Btuh Cooling Cap. Btuh 12 IV60 x 80 4 31-1/2 5,961 to 10,613 2,292 to 5,342 56 $ 2,127.00 12 IV60 x 100 4 39-3/8 8,116 to 14,557 3,277 to 7,468 71 2,263.00 12 IV60 x 120 4 47-1/4 9,717 to 18,340 4,927 to 9,458 80 2,564.00 12 IV60 x 140 4 55-1/8 11,404 to 22,040 4,830 to 11,452 91 2,801.00 12 IV60 x 160 4 63 13,125 to 26,820 5,604 to 13,442 104 3,120.00 Wall Mount Designer Series (Heat / Cool) With Modulating 3-Speed Blower, Electronic Control Board and Remote Control Av Hi Line HC RC (H 14-1/4, D 6-11/16 ) Width Heating Max Btuh Cooling Max Btuh S HL HC 7 4 RC 21-13/16 7,851 1,941 31 $ 1,244.00 S HL HC 10 6 RC 26-7/8 11,388 4,091 35 1,341.00 S HL HC 15 10 RC 34-15/16 16,188 5,767 41 1,421.00 S HL HC 20 14 RC 56-1/8 21,094 6,998 49 1,764.00 Av Lo Line HC RC (H 15-1/4, D 5-1/8 ) Width Heating Max Btuh Cooling Max Btuh S LL HC 6 4 RC 19-1/2 6,531 2,435 31 $ 1,361.00 S LL HC 9 6 RC 24-1/4 9,994 3,564 35 1,389.00 S LL HC 14 10 RC 32-1/2 15,052 5,315 42 1,601.00 S LL HC 19 15 RC 43-5/8 19,637 6,425 50 1,924.00 All s are F.O.B. Toronto, Ontario 19

Canada Hydronic Towel Warmers Steel Construction (for closed loop systems only) COS Straight Ladder Rail Towel Warmers BTUH Height Width Chrome White S COS 85 1,302 37 20 $ 1,092.00 $ 785.00 S COS 86 1,525 37 24 1,118.00 820.00 S COS 125 1,804 51 20 1,166.00 976.00 S COS 126 2,120 51 24 1,269.00 1,009.00 COC Curved Ladder Rail Towel Warmers BTUH Height Width Chrome White S COC 85 1,302 37 20 $ 1,170.00 $ 862.00 S COC 86 1,525 37 24 1,190.00 875.00 S COC 125 1,804 51 20 1,249.00 1,025.00 S COC 126 2,120 51 24 1,285.00 1,042.00 Recommended Accessories: Description S STDVKIT Standard Valve Set (2 Valves) Angle Chrome Body $ 174.00 S V16ACH Modern Valve Set (2 Valves) Angle Chrome 420.00 S V16AWH Modern Valve Set (2 Valves) Angle White 367.00 S SK16 CH Sleeve Kit Chrome 138.00 S SK16 WH Sleeve Kit White 132.00 We recommend a valve set and a sleeve kit with all hydronic towel warmers. All s are F.O.B. Toronto, Ontario 20

Canada Electric Towel Warmers Classic Comfort Towel Warmers Watts Height Width Finish S EECOSH 85 WH 200 39 21 White $ 1,606.00 S EECOSH 85 CH 200 39 21 Chrome 1,532.00 Gem Series Towel Warmers (on SALE) Watts Height Width Finish S FPRL08 B 150 36 24 Bright $ 399.00 S FPRL08 M 150 36 24 Matte 399.00 S WDIA05 B 40 17 20 Bright $ 416.00 S WDIA05 M 40 17 20 Matte 416.00 S WDIA08 M 130 30 20 Matte 464.00 S WDIA12 M 195 46 20 Matte 610.00 S WPRL08 B 150 30 24 Bright $ 358.00 S WPRL08 M 150 30 24 Matte 358.00 S WPRL10 B 185 37 24 Bright 416.00 S WPRL10 M 185 37 24 Matte 416.00 S WRBY04 B 45 16 24 Bright $ 555.00 S WRBY04 M 45 16 24 Matte 555.00 S WRBY10 B 120 46 24 Bright 833.00 S WRBY10 M 120 46 24 Matte 833.00 For total selection visit www.mysoncomfort.com All s are F.O.B. Toronto, Ontario 21

Canada Radiators Clearance Items Qty Avail. Model BTUH @ 180 F Height Width Special Net Each 2 SX 30 100VN 3,095 12 40 $ 74.00 4 SX 30 140VN 4,333 12 56 93.00 2 SX 30 160VN 4,976 12 63 102.00 2 SX 30 180VN 5,570 12 71 114.00 2 SX 30 80VN 2,487 12 32 64.00 4 SX 40 100VN 3,965 16 40 81.00 2 SX 40 120VN 4,758 16 48 122.00 1 SX 40 160VN 6,344 16 63 134.00 2 SX 40 80VN 3,172 16 32 70.00 1 SX 40 90VN 3,568 16 37 75.00 1 SX 70 140VN 8,871 30 56 147.00 3 SX 70 70VN 4,435 30 29 88.00 1 SX 70 80VN 5,069 30 32 96.00 4 3H11060-VN 1,558 9 24 $ 166.00 1 3H11220-VN 5,724 9 87 238.00 3 4H11060-VN 1,940 12 24 182.00 1 4H11220-VN 7,144 12 87 288.00 2 6H11060-VN 2,887 17 24 235.00 4 CV21-1000 2,248 8 40 $ 60.00 19 CV21-1800 4,046 8 71 98.00 11 CV21-2300 5,172 8 91 108.00 1 CV22-1800 5,336 8 71 111.00 1 RCV21-800 1,796 8 32 $ 75.00 1 RCV21-1000 2,248 8 40 81.00 2 RCV21-1100 2,472 8 44 88.00 2 RCV21-1400 3,147 8 56 99.00 1 RCV21-2300 5,172 8 91 152.00 1 RCV21-3000 6,742 8 119 192.00 *All brand new product, in original packaging with full warranty. RAL9016 White finish * All s are F.O.B. Toronto, Ontario 22

Zoning Just Got Smarter Remote WiFi Indoor feedback for lowest boiler water temperatures Access tekmar WiFi thermostats and controls with tekmar Connect mobile app Tekmar Zoning with Room Response WiFi Thermostats with Optional Floor Sensor Zone Valve Controls 304V & 306V Switching Relays 301P, 304P & 306P Automatically adjust the boiler temperature based on feedback from ANY brand of low voltage thermostat to: Improve comfort & efficiency Reduce boiler short cycling Avoid service calls WiFi Thermostat 561 One Stage Heat WiFi Thermostat 562 Two Stage Heat, One Stage Cool, Fan WiFi Thermostat 563 Two Stage heat, One Stage Cool or Heat Pump 4H / 2C, fan All s are F.O.B. Toronto, Ontario 23

tekmar Valve Controls and Switching Relays Description S 304V Four Zone Valve Control / Priority / Room Response $ 213.00 S 306V Six Zone Valve Control / Priority / Room Response 275.00 S 304P Four Zone Switching Relay / Priority / Room Response 286.00 S 306P Six Zone Switching Relay / Priority / Room Response 318.00 S 301P Single Zone Switching Relay $ 98.00 Shared away signal between tekmar thermostats Pump exercising and post purge DHW priority Room response feature for Modcon Boilers Compatible with all low voltage thermostats Unlimited expansion WiFi Radiant Thermostat Description S 561 WiFi Radiant Thermostat - One Stage Heat $ 305.00 S 562 WiFi Radiant Thermostat - Two Stage Heat, One Stage Cool, Fan 391.00 S 563 WiFi Thermostat Conventional 2H/2C or Heat Pump 4H/2C, Fan $ 430.00 Mobile app tekmar connect for IOS and Android Supports floor and remote room sensor Local weather Email error and warning notifications 7 Day programmable Energy monitoring Selectable background colours All s are F.O.B. Toronto, Ontario 24

tekmar Radiant Thermostats Description S 518 Radiant Thermostat One Stage Heat 1 5 $ 198.00 6 23 141.00 24 & over 127.00 S 519 Radiant Thermostat (518 c/w 079 Sensor) 1 5 $ 225.00 6 23 161.00 24 & over 145.00 S 521 S 552 Programmable Radiant Thermostat 2 Stage Heat / Heat-Cool / Fan / Floor sensing tn2 / tn4 Thermostat One Stage Heat, Floor Sensing Touch Screen $ 223.00 $ 276.00 Control Models 518 519 521 522 Air Operation 1 Stage Heat 2 Stage Heat or Heat / Cool Adjustable Heating Cycles Air Temperature Averaging Adjustable Cooling Cycles Cooling Minimum On Time Cooling Minimum Off Time Heat / Cool Interlock Slab Operation Slab Sensor Included Slab Minimum Slab Maximum Setback 24 Hour / 7 Day Timer Early Start 4 Temperatures per Day Overrides Other Auxiliary Sensor Inputs 1 1 2 2 User / Installer Access Levels All s are F.O.B. Toronto, Ontario 25

tekmar Snow Melting Controls Description S 654 Snow Detector & Melting Control / tekmarnet $ 910.00 S 665 Snow Detector & Melting Control, Pulse Width Modulation 1,570.00 S 670 Snow Detector & Melting Control / WiFi / tn4 / Touch Screen 3,545.00 S 680 Snow Detector & Melting Control / BACNET / MODBUS 3,936.00 S 090 Snow / Ice Sensor (65 ft (20 m) cable) $ 1,339.00 S 091 Snow / Ice Sensor Socket (for type 090) 305.00 S 094 Snow / Ice Sensor (210 ft (65 m) cable) 2,086.00 S 095 Snow / Ice Sensor - Aerial Mounting 292.00 Control Model 654 665 670 680 Snow Melting Operation Cold Weather Cut Off M M M M Minimum Melting Time M M M M On Time A/M A/M A/M A/M Remote Enable BACNET / WiFi MODBUS Slab Outdoor Reset Snow / Ice Detection Idling Setpoint M M M Melting Setpoint M M M Viscosity Compensation Warm Weather Cut Off M M M M Water Detection Sensitivity A/M A/M A/M Zone Priority Mixing Operation Floating Action Output Modulating Output (4-20 ma) (0-10VDC) Pulse Width Modulation Variable Speed Output System Protection Boiler Minimum Return M M Exercise Integrated Exercising Maximum System Supply M M Maximum System T A A M Other Temperature Display Alarm Output Error Messages tn4 Compatible Boiler Control DRY / MOD DRY DRY / MOD DRY / MOD A = Automatic Adjustment M = Manual All s are F.O.B. Toronto, Ontario 26

tekmar Boiler Reset / DHW Controls Description S 132 Pump Sequencer (Standby / 2 Stage) $ 1,198.00 S 256 One Stage Boiler Control 359.00 S 257 Two Stage DHW Setpoint Control with Rotation 468.00 S 260 One Stage Boiler & DHW Control 840.00 S 261 Two Stage Boiler & Setpoint Control 912.00 S 263 Two Stage / Single Modulating Boiler, DHW & Setpoint 1,486.00 S 265 Three Stage Modulating Boiler & DHW / Setpoint Control 2,418.00 S 268 Nine Stage Boiler & DHW Setpoint Control 2,506.00 S 274 Four Stage Boiler & DHW / Setpoint Control (tn4) (Replaces 264) 1,524.00 S 275 Four Stage Modulating Boiler & DHW / Setpoint Control (tn4) 2,109.00 S 279 One Stage Steam Heat Cycle Control 2,189.00 S 284 Four Stage Modulating & DHW/Setpoint/tN4 BACNET& MODBUS 3,919.00 Control Model 132 256 257 260 261 263 265 268 274 275 279 284 Boiler Operation Number of Stages 1 2 1 2 2 3 9 4 4 1 4 Boiler Post Purge F F A/M A/M A/M A/M A/M A/M Equal Run Time Rotation Indoor Temperature Feedback Lo / Hi Fire Boiler Rotation PID Staging Warm Weather Shut Down (WWSD) Water Temperature Boost A M M M M M Modulation Operation 0 20 ma or 4-20 ma Outputs 0 10 vdc Output Minimum & Maximum Modulation Settings Parallel or Sequential Modulation Domestic Hot Water (DHW) Operation DHW External Demand DHW Internal Demand (Sensor) DHW Post Purge DHW Priority DHW Setback Setback Timer, 7 Day Water Temperature Boost (Indoor Feedback) Water Temperature Setback Other 120 or 240 V (ac) Rated Relay Outputs CSA C US Approved Error Messages Locking Cover Option Pump Exercising tn4 Compatible Remote Access via tn4 Gateway Combustion Air Prove 2 Stage / Standby Primary Pump BMS Input BMS Output A = Automatic Adjustment F = Fixed M = Manual All s are F.O.B. Toronto, Ontario 27

tekmar Mixing Controls Description S 356 Mixing Control (Variable Speed) $ 579.00 S 360 Mixing Control (Floating Action) 24 vac, 8 va output 998.00 2 361 Mixing Control (Variable Speed) 1,067.00 2 374 Universal Reset Control-2 Mixing, 2 Stg., DHW & SPT 2,101.00 Control Model 356 360 361 363 374 Boiler Operation Boiler Enable Boiler Load Reset Boiler Minimum Supply M M M M M Boiler Outdoor Reset Warm Weather Shut Down (WWSD) Domestic Hot Water (DHW) Operation DHW External Demand DHW Internal Demand (Sensor) DHW Post Purge DHW Priority DHW Priority / Override / Set Back Mixing Operation Floating Action Output Indoor Temperature Feedback Mixing Outdoor Reset Mixing Setpoint Modulating Output (4-20 ma) Variable Speed Output Other 120 or 240 V (ac) Rated Relay Outputs 120 CSA C US Approved Error Messages Temperature Display Pump Exercising M = Manual Adjustment All s are F.O.B. Toronto, Ontario 28

tekmar Setpoint Controls Description S 150 One Stage Setpoint Control, Heat / Cool $ 299.00 S 152 Two Stage Setpoint Control, 2 Zone, Heat / Cool 390.00 S 153 Mixing Setpoint Control (Floating Action) 519.00 S 155 Difference Setpoint Control Dual Contact 505.00 S 156 Difference Setpoint Control Single Contact On/Off 289.00 S 157 Difference Setpoint Control Variable Speed 433.00 Control Model 150 152 153 155 156 157 Setpoint Operations Hot Tub Mode, DHW Tank Mode, Floor Mode Pool Mode Heating or Cooling Heat / Cool Interlock On / Off Differential M M M Time Delay M M Throttling Range Pulse Width Modulation Setback Scenes Difference Setpoint Maximum Storage Setpoint Minimum Source Setpoint Solar Drainback Operation Solar Draindown Operation Energy Calculation Heat Dump Operation Protection Boiler Minimum Protection Freeze Protection Other LCD Temperature Display tn4 Compatible WWSD / CWSD Exercising Error Messages M = Manual Adjustment M All s are F.O.B. Toronto, Ontario 29

tekmar Mixing Valves & Actuators Description *Cv S 710 3 Way Mixing Valve ¾ Brass NPT 7 $ 200.00 S 711 3 Way Mixing Valve 1 Brass NPT 14 201.00 S 712 3 Way Mixing Valve 1¼ Brass NPT 21 205.00 S 713 3 Way Mixing Valve 1½ Brass NPT 32 571.00 S 714 3 Way Mixing Valve 2 Brass NPT 51 581.00 S 720 4 Way Mixing Valve ¾ Brass NPT 7 209.00 S 721 4 Way Mixing Valve 1 Brass NPT 14 212.00 S 722 4 Way Mixing Valve 1¼ Brass NPT 21 216.00 S 723 4 Way Mixing Valve 1½ Brass NPT 32 637.00 S 724 4 Way Mixing Valve 2 Brass NPT 51 637.00 S 741 Actuating Motor Floating Action Brass Valves - 445.00 S 742 Actuating Motor 0-10 / 2-10 VDC Brass Valves - 462.00-011 Actuating Motor - Replaced w/m3061 & M3062 see pg 31 - - *Cv is the flow rate in USGPM through the valve at one PSI pressure drop. Sensors Description S 070 Outdoor Sensor $ 65.00 S 071 Universal Sensor (12 (300 mm) wire) 49.00 S 072 Slab Sensor (20 ft (6 m) jacketed wire) 169.00 S 073 Slab Sensor (40 ft (12 m) jacketed wire) 283.00 S 076 Indoor Sensor G Enclosure 76.00 S 077 Indoor Sensor Cover Plate 119.00 S 078 Universal Sensor (15 ft (4.6 m) 18 AWG wire) 125.00 S 079 Slab Sensor (10 ft (3 m) wire) 61.00 S 080 Universal Sensor Enclosure (for type 071 only) 77.00 S 081 Three Outdoor Sensor Module (fits 070) 99.00 S 082 Universal Sensor (8 ft (2.4 m) wire) 64.00 S 083 Duct Sensor 6 Probe 104.00 S 084 Indoor Sensor Flush Mount 71.00 2 085 Solar Sensor (5 ft (1.5m) wire) 65.00 S 086 Humidity and Temperature Sensor Flush Mount 186.00 S 087 Wireless Outdoor Sensor 228.00 All s are F.O.B. Toronto, Ontario 30

tekmar Miscellaneous Description 2 002 10k Temperature Simulator $ 625.00 S 003 Relay (24 V (ac) coil) 68.00 S 004 Relay (120 V (ac) coil) 68.00 2 005 0-135 OHM Converter 190.00 S 007 Adapter Plate for Enclosure G and J 27.00 S 009 24 vac Transformer, 40va 74.00 S 009K 24 vac Transformer c/w Mounting Box, 40va 95.00 S 012 Adapter Plate for Enclosure S 27.00 S 013 24 vac Transformer c/w Mounting Box, 96va 123.00 S 033 Timer (tn4) (replaces 032 timer) 313.00 Parts Description 2 M3021 Valve Flap Assembly 4 (type 023. 026) $ 1,795.00 2 M3022 Seal Kit 1 to 2 (types 016, 017, 018, 019) 73.00 2 M3023 Seal Kit 2 ½ (type 021, 024) 73.00 2 M3024 Seal Kit 3 (type 022, 023) 4 (025, 026) 116.00 2 M3025 Valve Handle & Retaining Screw 016 to 026 Valves 81.00 2 M3031 Replacement Shear Pins (3/pkg) 56.00 S M3045 Actuating Motor Handle Kit 741 72.00 S M3046 Coupling Kit 741 56.00 S M3047 Mixing Valve Handle Kit 741 54.00 S M3048 Actuating Motor Adaptor Kit 741 48.00 S M3051 Replacement Fuses (5/pkg) 1.25 A 250 V (ac) 49.00 S M3052 Replacement Fuses (5/pkg) 15 A 250 V (ac) 49.00 S M3053 Replacement Fuses (5/pkg) 2.5 A 250 V (ac) 49.00 S M3056 O-Ring Kit for 3/4 to 1-1/4 Brass Valves 36.00 S M3057 O-Ring Kit for 1-1/2 to 2 Brass Valves 36.00 S M3061 011 to Belimo Adapter Kit 333.00 S M3062 Belimo Actuator 681.00 S M3069 Replacement Transformer (40 VA) (304P, 306P, 304V & 306V) 60.00 S M9303 DIN Snaps Kit (10/pkg) 41.00 All s are F.O.B. Toronto, Ontario 31

Tekmar NET Products tn2 & tn4 Please contact our office for complete product listing and trade discounts All s are F.O.B. Toronto, Ontario 32

ZILMET Hydronic Expansion Tanks Seamless Diaphragms 5 Year Warranty Zilmet Flat Hydronic Tanks (Space Saving) Description S ZFT8R 2.1 gallon rectangular Hydronic tank 1/2 NPT with union & bracket 5 $ 120.00 S ZFT18R 4.8 gallon rectangular Hydronic tank 1/2 NPT with union & bracket 10 180.00 S ZFT24R 6.3 gallon rectangular Hydronic tank 1/2 NPT with union & bracket 20 222.00 S ZFT-U Union connection with a two way check valve - 1/2" NPT - 26.00 Cal-Pro Hydronic Tanks (Conventional) Description S ZHT8 2.1 gallon Hydronic tank 1/2 NPT 5 $ 47.00 2 ZHT12 3.2 gallon Hydronic tank 1/2 NPT 6 54.00 S ZHT18 4.8 gallon Hydronic tank 1/2 NPT 7 54.00 S ZHT24 6.3 gallon Hydronic tank 1/2 NPT 9 75.00 S ZHT35 9.2 gallon Hydronic tank 3/4 NPT 15 132.00 S ZHT35F 9.2 gallon Hydronic tank 3/4 NPT with feet 15 145.00 S ZHT50 13.2 gallon Hydronic tank 3/4 NPT 21 166.00 S ZHT50F 13.2 gallon Hydronic tank 3/4 NPT with feet 21 262.00 S ZHT80 21.1 gallon Hydronic tank 3/4 NPT 34 220.00 S ZHT105 27.7 gallon Hydronic tank 3/4 NPT 44 333.00 S ZHT150 39.6 gallon Hydronic tank 3/4 NPT 55 431.00 S ZHT200 52.8 gallon Hydronic tank 3/4 NPT 66 527.00 S ZHT250 66 gallon Hydronic tank 3/4 NPT 90 658.00 S ZHT300 79.3 gallon Hydronic tank 3/4 NPT 101 850.00 2 ZHT400 105.7 gallon Hydronic tank 3/4 NPT 144 1,481.00 2 ZHT500 132.1 gallon Hydronic tank 1 NPT 154 1,745.00 2 ZHT600 158.5 gallon Hydronic tank 1 NPT 189 1,989.00 2 ZHT700 184.9 gallon Hydronic tank 1 NPT 211 2,454.00 All s are F.O.B. Toronto, Ontario 33

ZILMET Seamless Diaphragms 5 Year Warranty Hydro-Plus Potable Expansion Tanks Description S ZHP 5 2.1 gallon In-Line no base 3/4 NPT 2 $ 50.00 S ZHP 12 4.8 gallon In-Line no base 3/4 NPT 3 64.00 2 ZHP104IL 9.25 gallon In-Line no base 1 NPT 15 128.00 2 ZHP200IL 13 gallon In-Line no base 1 NPT 19 232.00 S ZHP202 21 gallon vertical with base 1 NPT 35 $ 266.00 2 ZHP203 28 gallon vertical with base 1-1/4 NPT 40 382.00 2 ZHP204 40 gallon vertical with base 1-1/4 NPT 54 512.00 2 ZHP250 53 gallon vertical with base 1-1/4 NPT 64 626.00 2 ZHP251 66 gallon vertical with base 1-1/4 NPT 79 727.00 2 ZHP302 81 gallon vertical with base 1-1/4 NPT 114 880.00 2 ZHP350 106 gallon vertical with base 1-1/4 NPT 128 1,219.00 2 ZHP400 132 gallon vertical with base 1-1/4 NPT 175 1,469.00 2 ZHP451 159 gallon vertical with base 1-1/4 NPT 182 1,681.00 2 ZHP202SM 21 gallon horizontal with legs 1 NPT 35 265.00 Inox-Pro Stainless Steel Expansion Tanks Description S ZS160 0.04 gallon stainless steel tank 1/4 NPT.5 $ 136.00 S ZS05 0.13 gallon stainless steel tank 1/2 NPT 1 130.00 S ZS1 0.26 gallon stainless steel tank 1/2 NPT 2 155.00 S ZS2 0.53 gallon stainless steel tank 1/2 NPT 2 173.00 S ZS8 2.1 gallon NSF stainless steel tank 3/4 NPT 5 200.00 S ZS12 3.2 gallon NSF stainless steel tank 3/4 NPT 7 265.00 S ZS18 4.8 gallon NSF stainless steel tank 3/4 NPT 9 298.00 All s are F.O.B. Toronto, Ontario 34

Pahlen Heat Exchangers for Pools and Spas Hi-Flow & Maxi Flo Titanium All Titanium Construction Av Model Output MBH (1) Output K.W. Order Code S T28 95 28 6 11332 $ 1,925.00 S T40 135 40 8 11333 2,039.00 S T75 260 75 10 11334 2,669.00 S MFT260 260 75 13 11377 $ 2,887.00 S MFT680 680 200 19 11380 6,887.00 Includes: All titanium construction, two (2) rubber couplings, selection guide, and installation manual. Aqua MEX Titanium Av Model Output MBH (1) Output K.W. Order Code S AM 100T 340 100 12 11331 $ 3,177.00 Hi Flow & Maxi Flo Stainless Steel All Stainless Steel Construction Av Model Output MBH (1) Output K.W. Order Code S HF28 95 28 9 11392 $ 660.00 S MF135 135 40 9 11365 845.00 S MF200 200 60 12 11366 1,103.00 S MF260 260 75 16 11367 1,329.00 S MF400 400 120 26 11368 1,986.00 Includes: AISI 316 Stainless steel heat exchanger, wall mounting brackets, selection guide, and installation manual. (1) Based on temperature difference of 110F between entering hot and entering cold water. Replacement Parts (HT and HTT) Av Order Code Description S 14088291 End Cap (HT) (HTT) $ 46.00 S 19971038 End Cap O Ring 19.00 S 19983980 1 Joint Nipple 50.00 S 19970223 Nipple O Ring 6.00 S 97041 Nut 40.00 S 97052 Flange Adapter 95.00 S 19970513 Nut O-ring 11.00 All s are F.O.B. Toronto, Ontario 35