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Air Handler (9)
Boiler (19)
Boiler Part (222)
Boiler Venting (1)
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Condensate Part (2)
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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)

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0.80 - 0.85 (20)
0.90 - 0.95 (4)
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Product Image of Caution Label 431Wta/556FA, 1001F-1654X01
Caution Label 431Wta/556FA, 1001F-1654X01
SKU: 1001F-1654X01
Rinnai
SKU: 1001F-1654X01
Brand: Rinnai
$1.52 each
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Product Image of GASKET FAN/TOP PART H.EX., 808000037
GASKET FAN/TOP PART H.EX., 808000037
SKU: 808000037
Rinnai
SKU: 808000037
Brand: Rinnai
$43.86 each
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Product Image of Pump UPS20-48 120V, 807000038
Pump UPS20-48 120V, 807000038
SKU: 807000038
Rinnai
SKU: 807000038
Brand: Rinnai
$937.48 each
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Product Image of TC Spacer C 606Tra, RC-208-64-3
TC Spacer C 606Tra, RC-208-64-3
SKU: RC-208-64-3
Rinnai
SKU: RC-208-64-3
Brand: Rinnai
$1.54 each
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Product Image of Operation PCB / RCE-592, RC-392-36X01
Operation PCB / RCE-592, RC-392-36X01
SKU: RC-392-36X01
Rinnai
SKU: RC-392-36X01
Brand: Rinnai
$29.61 each
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Product Image of Orifice (LP) Lower Burner, CP-600130.95
Orifice (LP) Lower Burner, CP-600130.95
SKU: CP-600130.95
Rinnai
SKU: CP-600130.95
Brand: Rinnai
$3.01 each
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Product Image of Primary HEX Kit-M-90C120C160C120S160S, 804000110
$3,024.52 each
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Product Image of Combustion Chamber Connection, EX38C, 206000045
$36.56 each
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Product Image of Base FC510, 909000004
Base FC510, 909000004
SKU: 909000004
Rinnai
SKU: 909000004
Brand: Rinnai
$36.79 each
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Product Image of Manifold, U250-200-A-ASX02
Manifold, U250-200-A-ASX02
SKU: U250-200-A-ASX02
Rinnai
SKU: U250-200-A-ASX02
Brand: Rinnai
$43.76 each
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Product Image of Connecting Pipe - Heat Exchanger, 107000061
Connecting Pipe - Heat Exchanger, 107000061
SKU: 107000061
Rinnai
SKU: 107000061
Brand: Rinnai
$32.85 each
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Product Image of Hex HD Bolt 5/16-18 x 3/4, 109000633
Hex HD Bolt 5/16-18 x 3/4, 109000633
SKU: 109000633
Rinnai
SKU: 109000633
Brand: Rinnai
$12.27 each
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Product Image of Rear Panel B EX17C/EX22C/EX22CW, 209000091
Rear Panel B EX17C/EX22C/EX22CW, 209000091
SKU: 209000091
Rinnai
SKU: 209000091
Brand: Rinnai
$73.73 each
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Product Image of Band, 109000138
Band, 109000138
SKU: 109000138
Rinnai
SKU: 109000138
Brand: Rinnai
$3.88 each
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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 Bolt M5X12GR Fase Zsdin7985 (5/pack), 809000019
$28.78 each
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Product Image of Cover, 109000248
Cover, 109000248
SKU: 109000248
Rinnai
SKU: 109000248
Brand: Rinnai
$17.05 each
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Product Image of RUR98i PC Board Kit, 104000284
RUR98i PC Board Kit, 104000284
SKU: 104000284
Rinnai
SKU: 104000284
Brand: Rinnai
$456.36 each
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Product Image of Combustion Chamber Front Panel Assembly, DU195-311X01
Combustion Chamber Front Panel Assembly, DU195-311X01
SKU: DU195-311X01
Rinnai
SKU: DU195-311X01
Brand: Rinnai
$13.11 each
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Product Image of Heat Exchanger C199, 107000147
Heat Exchanger C199, 107000147
SKU: 107000147
Rinnai
SKU: 107000147
Brand: Rinnai
$522.82 each
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Product Image of Manifold, U273-200-BX02
Manifold, U273-200-BX02
SKU: U273-200-BX02
Rinnai
SKU: U273-200-BX02
Brand: Rinnai
$118.74 each
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Product Image of Gas Pipe Assembly, 106000084
Gas Pipe Assembly, 106000084
SKU: 106000084
Rinnai
SKU: 106000084
Brand: Rinnai
$34.95 each
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Product Image of Louver Assembly B EX11C, 208000028
Louver Assembly B EX11C, 208000028
SKU: 208000028
Rinnai
SKU: 208000028
Brand: Rinnai
$52.37 each
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Product Image of RHEP1S20570N Parts - RHEP Series 1-Stage Infrared Gas Heater, Indoor/Outdoor, 70 ft Tube, 205,000 BTU (Natural Gas)not-to-sell-product
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Product Image of HEX Kit for RL75i, (A) VC (w/ Cir Log), 104000237
$979.51 each
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Product Image of Heat Exchanger 2 Asy 1001FA-FA/VA/1004FA, 1001F-143X04
Heat Exchanger 2 Asy 1001FA-FA/VA/1004FA, 1001F-143X04
SKU: 1001F-143X04
Rinnai
SKU: 1001F-143X04
Brand: Rinnai
$64.12 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 Joint Exhaust Tube Frame Supporter, U245-435
$5.44 each
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Product Image of Air Filter RCE-590A, RC-590-26X02
Air Filter RCE-590A, RC-590-26X02
SKU: RC-590-26X02
Rinnai
SKU: RC-590-26X02
Brand: Rinnai
$31.91 each
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Product Image of FR Lead, EX17C, EX22C, EX22C-W, 105000143
FR Lead, EX17C, EX22C, EX22C-W, 105000143
SKU: 105000143
Rinnai
SKU: 105000143
Brand: Rinnai
$6.85 each
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Product Image of CHS320100HCXViN Parts - Demand Duo H-Series Hybrid Tank-Tankless, Indoor, 100 Gal, 320,000 BTU, Ultra Low NOx (Natural Gas)not-to-sell-product
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Product Image of Electrode Panel 1001FA/1001FA/VA/1004FA, 1001F-062X04
Electrode Panel 1001FA/1001FA/VA/1004FA, 1001F-062X04
SKU: 1001F-062X04
Rinnai
SKU: 1001F-062X04
Brand: Rinnai
$3.08 each
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Product Image of RHEP1S5030N Parts - RHEP Series 1-Stage Infrared Gas Heater, Indoor/Outdoor, 30 ft Tube, 50,000 BTU (Natural Gas)not-to-sell-product
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Product Image of Wire Clip, CP-90125-4
Wire Clip, CP-90125-4
SKU: CP-90125-4
Rinnai
SKU: CP-90125-4
Brand: Rinnai
$1.41 each
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Product Image of Temperature Control Plate, 109000263
Temperature Control Plate, 109000263
SKU: 109000263
Rinnai
SKU: 109000263
Brand: Rinnai
$10.75 each
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Product Image of Manifold (119) 431FA/431Wta/556FA, 556F-202-2
Manifold (119) 431FA/431Wta/556FA, 556F-202-2
SKU: 556F-202-2
Rinnai
SKU: 556F-202-2
Brand: Rinnai
$20.71 each
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Product Image of Connection Pipe Fixer (137-1) 506A/329A/, RC-208-21
$1.31 each
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Product Image of Gas Control Harness RE, 105000966
Gas Control Harness RE, 105000966
SKU: 105000966
Rinnai
SKU: 105000966
Brand: Rinnai
$3.42 each
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Product Image of Air Intake Hose for FOT-155, RHF300-51-6
Air Intake Hose for FOT-155, RHF300-51-6
SKU: RHF300-51-6
Rinnai
SKU: RHF300-51-6
Brand: Rinnai
$17.69 each
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Product Image of Gasket Burner/Top Part OSS3/4, 809000035
Gasket Burner/Top Part OSS3/4, 809000035
SKU: 809000035
Rinnai
SKU: 809000035
Brand: Rinnai
$46.08 each
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Product Image of 2" x 4" 60/100 Condensing Vertical Starter Adapter
$37.73 each
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Product Image of 3/4 NPT Hot Water Outlet Connection, U217-442-C
3/4 NPT Hot Water Outlet Connection, U217-442-C
SKU: U217-442-C
Rinnai
SKU: U217-442-C
Brand: Rinnai
$19.32 each
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Product Image of Heater Clip, 109000795
Heater Clip, 109000795
SKU: 109000795
Rinnai
SKU: 109000795
Brand: Rinnai
$5.33 each
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Product Image of Hot water supply connection pipe (pair), 107000296
$40.08 each
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Product Image of Tube D, EX22/EX17/EX22W/EX38C, 208000017
Tube D, EX22/EX17/EX22W/EX38C, 208000017
SKU: 208000017
Rinnai
SKU: 208000017
Brand: Rinnai
$9.90 each
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Product Image of Joint Bracket, U245-408
Joint Bracket, U245-408
SKU: U245-408
Rinnai
SKU: U245-408
Brand: Rinnai
$3.91 each
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Product Image of Sensor Harness, 105000135
Sensor Harness, 105000135
SKU: 105000135
Rinnai
SKU: 105000135
Brand: Rinnai
$39.14 each
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Product Image of Injector (106) 229A, RC-208-11-1-0.90
Injector (106) 229A, RC-208-11-1-0.90
SKU: RC-208-11-1-0.90
Rinnai
SKU: RC-208-11-1-0.90
Brand: Rinnai
$1.65 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).