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Air Handler (9)
Boiler (19)
Boiler Part (223)
Boiler Venting (1)
Burner Part (5)
Circuit Board (5)
Commercial Heater (9)
Condensate Part (2)
Control Board (1)
Control Module (5)

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Electric (3)
Natural Gas (46)
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50,000 - 60,000 (2)
60,000 - 70,000 (2)
80,000 - 90,000 (3)
90,000 - 100,000 (3)
100,000+ (11)

Energy Factor

0.80 - 0.85 (20)
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0.95+ (14)

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Yes (19)

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Product Image of Connection Reinforcement Panel, 109000023
Connection Reinforcement Panel, 109000023
SKU: 109000023
Rinnai
SKU: 109000023
Brand: Rinnai
$4.05 each
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Product Image of EL-129 Dummy WH Flow Sensor, 000-052-000
EL-129 Dummy WH Flow Sensor, 000-052-000
SKU: 000-052-000
Rinnai
SKU: 000-052-000
Brand: Rinnai
$39.92 each
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Product Image of Air Intake Diverter, 108000074
Air Intake Diverter, 108000074
SKU: 108000074
Rinnai
SKU: 108000074
Brand: Rinnai
$15.41 each
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Product Image of Secondary Air Damper, ES17/ES22/ES22W, 206000016
$3.73 each
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Product Image of Bushing 431FA/551/263/431Wta/556FA/201, CP-90326
$0.72 each
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Product Image of Kit, Flame Rod ES/EX17, ES/EX22, 204000046
Kit, Flame Rod ES/EX17, ES/EX22, 204000046
SKU: 204000046
Rinnai
SKU: 204000046
Brand: Rinnai
$14.00 each
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Product Image of Screw, CP-30583
Screw, CP-30583
SKU: CP-30583
Rinnai
SKU: CP-30583
Brand: Rinnai
$0.52 each
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Product Image of Heat Shield Panel (407) 263FA, 308F-320X05
Heat Shield Panel (407) 263FA, 308F-320X05
SKU: 308F-320X05
Rinnai
SKU: 308F-320X05
Brand: Rinnai
$5.47 each
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Product Image of Rivet, 109000432
Rivet, 109000432
SKU: 109000432
Rinnai
SKU: 109000432
Brand: Rinnai
$4.61 each
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Product Image of Plate Exchanger E75C, 807000054
Plate Exchanger E75C, 807000054
SKU: 807000054
Rinnai
SKU: 807000054
Brand: Rinnai
$517.60 each
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Product Image of AWG18-FR HARNESS, 105000139
AWG18-FR HARNESS, 105000139
SKU: 105000139
Rinnai
SKU: 105000139
Brand: Rinnai
$18.68 each
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Product Image of SECURITY CLIP PIPES HYDRO BL. (10X), 807000160
$38.82 each
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Product Image of Inlet Connecting Pipe Kit for RC98i/e, 104000209
$81.86 each
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Product Image of Flue Outlet, 108000076
Flue Outlet, 108000076
SKU: 108000076
Rinnai
SKU: 108000076
Brand: Rinnai
$26.45 each
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Product Image of Air Supply Gasket - 2 inch, 109000624
Air Supply Gasket - 2 inch, 109000624
SKU: 109000624
Rinnai
SKU: 109000624
Brand: Rinnai
$7.09 each
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Product Image of Fitting Plate Packing,ES22/ES17/ES22W KT, 206000017
$13.55 each
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Product Image of Bushing (020) 263FA/201, CP-90326-2
Bushing (020) 263FA/201, CP-90326-2
SKU: CP-90326-2
Rinnai
SKU: CP-90326-2
Brand: Rinnai
$0.72 each
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Product Image of Kit, Flame Rod for EX17C, EX22C, 204000047
Kit, Flame Rod for EX17C, EX22C, 204000047
SKU: 204000047
Rinnai
SKU: 204000047
Brand: Rinnai
$16.09 each
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Product Image of Supp. Clamp Bar Top Part H.Ex, 809000037
Supp. Clamp Bar Top Part H.Ex, 809000037
SKU: 809000037
Rinnai
SKU: 809000037
Brand: Rinnai
$12.38 each
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Product Image of Control Unit EX22CW, 205000027
Control Unit EX22CW, 205000027
SKU: 205000027
Rinnai
SKU: 205000027
Brand: Rinnai
$23.35 each
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Product Image of Side Mount for Low Loss Header Kit for Q85S & Q130S, 804000072
Side Mount for Low Loss Header Kit for Q85S & Q130S, 804000072
SKU: 804000072
Rinnai
SKU: 804000072
Brand: Rinnai
$292.04 each
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Product Image of RHEP2S13030N Parts - RHEP Series 2-Stage Infrared Gas Heater, Indoor/Outdoor, 30 ft Tube, 130,000 BTU (Natural Gas)not-to-sell-product
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Product Image of R50LSiN Parts - V Series (Value Series) Non-Condensing Tankless Water Heater, Indoor, LS Series (Natural Gas)not-to-sell-product
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Product Image of Connection G3/4" X 3/4"NPT no restrictor, 806000023
$45.11 each
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Product Image of Valve Knob Asy Be/REH6/10/30/431WTA-roun, CP-40369-24
$2.26 each
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Product Image of Secondary Air Damper (NG), 556F-208-7X02
Secondary Air Damper (NG), 556F-208-7X02
SKU: 556F-208-7X02
Rinnai
SKU: 556F-208-7X02
Brand: Rinnai
$0.88 each
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Product Image of Secondary Heat exchanger Freeze Protecti, 105000247
$13.10 each
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Product Image of Top Plate (005-1) 229A, RC-229-516-SP
Top Plate (005-1) 229A, RC-229-516-SP
SKU: RC-229-516-SP
Rinnai
SKU: RC-229-516-SP
Brand: Rinnai
$25.74 each
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Product Image of Gas Control Assembly (NG) Reh-18/25, PC101FA-32-4.7
Gas Control Assembly (NG) Reh-18/25, PC101FA-32-4.7
SKU: PC101FA-32-4.7
Rinnai
SKU: PC101FA-32-4.7
Brand: Rinnai
$78.73 each
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Product Image of Cover Q175/205S, 809000012
Cover Q175/205S, 809000012
SKU: 809000012
Rinnai
SKU: 809000012
Brand: Rinnai
$566.62 each
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Product Image of O Ring, M10B-1-8
O Ring, M10B-1-8
SKU: M10B-1-8
Rinnai
SKU: M10B-1-8
Brand: Rinnai
$0.46 each
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Product Image of 2" FLUE ADAPTER, 802000007
2" FLUE ADAPTER, 802000007
SKU: 802000007
Rinnai
SKU: 802000007
Brand: Rinnai
$54.38 each
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Product Image of Heat Shield Panel B (005) 263FA/201, 308F-324-2X01
Heat Shield Panel B (005) 263FA/201, 308F-324-2X01
SKU: 308F-324-2X01
Rinnai
SKU: 308F-324-2X01
Brand: Rinnai
$4.85 each
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Product Image of Rivet, 109000433
Rivet, 109000433
SKU: 109000433
Rinnai
SKU: 109000433
Brand: Rinnai
$4.86 each
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Product Image of Plate Exchanger E110C, 807000055
Plate Exchanger E110C, 807000055
SKU: 807000055
Rinnai
SKU: 807000055
Brand: Rinnai
$642.93 each
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Product Image of Therm. Mix Valve Ø15 Compr. Q, 807000046
Therm. Mix Valve Ø15 Compr. Q, 807000046
SKU: 807000046
Rinnai
SKU: 807000046
Brand: Rinnai
$99.62 each
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Product Image of Heater Attachment Bracket, 109000203
Heater Attachment Bracket, 109000203
SKU: 109000203
Rinnai
SKU: 109000203
Brand: Rinnai
$102.35 each
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Product Image of Screw, 109000025
Screw, 109000025
SKU: 109000025
Rinnai
SKU: 109000025
Brand: Rinnai
$0.83 each
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Product Image of SENSOR HARNESS, 105000140
SENSOR HARNESS, 105000140
SKU: 105000140
Rinnai
SKU: 105000140
Brand: Rinnai
$28.02 each
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Product Image of PLUG, 807000161
PLUG, 807000161
SKU: 807000161
Rinnai
SKU: 807000161
Brand: Rinnai
$35.74 each
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Product Image of Heat Exchanger Kit for V53e, R53e, 104000053
Heat Exchanger Kit for V53e, R53e, 104000053
SKU: 104000053
Rinnai
SKU: 104000053
Brand: Rinnai
$554.87 each
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Product Image of Inlet Connecting Pipe Kit for RC80 i/e, 104000210
$56.43 each
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Product Image of Burner Unit Assembly Reh-20Dtn, REH19D-134-NG
Burner Unit Assembly Reh-20Dtn, REH19D-134-NG
SKU: REH19D-134-NG
Rinnai
SKU: REH19D-134-NG
Brand: Rinnai
$77.34 each
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Product Image of Heat Exchanger Asy, R75LSe-VB KT, 107000079
Heat Exchanger Asy, R75LSe-VB KT, 107000079
SKU: 107000079
Rinnai
SKU: 107000079
Brand: Rinnai
$389.80 each
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Product Image of Flue Outlet Packing, 108000077
Flue Outlet Packing, 108000077
SKU: 108000077
Rinnai
SKU: 108000077
Brand: Rinnai
$7.39 each
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Product Image of Frost Sensing Switch, U242-511
Frost Sensing Switch, U242-511
SKU: U242-511
Rinnai
SKU: U242-511
Brand: Rinnai
$12.79 each
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Product Image of Fixing Screw For Setting Valve (Service, C18D1-15X01
$2.56 each
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Product Image of Burner Box Seal Plate, EX38C, 206000039
Burner Box Seal Plate, EX38C, 206000039
SKU: 206000039
Rinnai
SKU: 206000039
Brand: Rinnai
$14.00 each
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More About Rinnai
Rinnai offers the quality and reliability that is built on a 45 year history of innovation and improvements. Rinnai commands quality through in-house design, engineering and manufacturing.

At Rinnai, they are fiercely committed to delivering nothing less than their absolute best. Their passion for constant improvement drives them to create incredibly innovative water heating and home heating gas appliances for both residential and commercial applications. As a result, their products have continued to lead the industry. In fact, sophisticated, efficient performance makes Rinnai Tankless Water Heaters some of the best tankless water heaters on the market.

Throughout the world, the Rinnai standards for quality remain unsurpassed. All factories are ISO 9001 and/or ISO 14001 certified. All products distributed in North America have been approved by the Canada Standards Association (CSA) and adhere to the strict standards of American National Standards Institute (ANSI).