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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)

Fuel Type

Electric (3)
Natural Gas (46)
Propane (41)

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Indoor Only (13)
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Outdoor Only (10)

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50,000 - 60,000 (2)
60,000 - 70,000 (2)
80,000 - 90,000 (3)
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100,000+ (11)

Energy Factor

0.80 - 0.85 (20)
0.90 - 0.95 (4)
0.95+ (14)

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Yes (19)

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$10 to $15 (230)
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$30 to $35 (74)
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Product Image of Door E E75C/E110C, 809000077
Door E E75C/E110C, 809000077
SKU: 809000077
Rinnai
SKU: 809000077
Brand: Rinnai
$67.01 each
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Product Image of Burner Case Front Panel, 106000074
Burner Case Front Panel, 106000074
SKU: 106000074
Rinnai
SKU: 106000074
Brand: Rinnai
$7.83 each
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Product Image of RHEPM25060N Parts - HE+ Series Modulating Infrared Gas Heater, Indoor/Outdoor, 60 ft Tube, 250,000 BTU (Natural Gas)not-to-sell-product
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Product Image of Power Supply Cable Ass'y 1004FA/263(Note, CP-90466-3
$12.79 each
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Product Image of HEAT EXCHANGER iCON2, 807000170
HEAT EXCHANGER iCON2, 807000170
SKU: 807000170
Rinnai
SKU: 807000170
Brand: Rinnai
$1,920.77 each
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Product Image of Combustion Fan Casing ES17/22,EX17/22C/W, 208000013
$23.25 each
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Product Image of Front Panel Label, RU90, 109000436
Front Panel Label, RU90, 109000436
SKU: 109000436
Rinnai
SKU: 109000436
Brand: Rinnai
$7.70 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
$10.51 each
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Product Image of Pipe Flow - E110S, 807000057
Pipe Flow - E110S, 807000057
SKU: 807000057
Rinnai
SKU: 807000057
Brand: Rinnai
$117.56 each
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Product Image of RHFE-1004FA-W-P Parts - EnergySaver Series Direct Vent Gas Wall Furnace, Indoor, 36,500 BTU, White (Propane)not-to-sell-product
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Product Image of Connection Harness, 105000105
Connection Harness, 105000105
SKU: 105000105
Rinnai
SKU: 105000105
Brand: Rinnai
$5.13 each
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Product Image of Primary HEX Kit-M-90C120C160C120S160S, 804000110
$2,615.84 each
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Product Image of Rating Plate (LP) V3237FFUC KT, U273-444-4
Rating Plate (LP) V3237FFUC KT, U273-444-4
SKU: U273-444-4
Rinnai
SKU: U273-444-4
Brand: Rinnai
$7.64 each
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Product Image of RHFE-556FA-N Parts - EnergySaver Series Direct Vent Gas Wall Furnace, Indoor, 21,500 BTU (Natural Gas)not-to-sell-product
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Product Image of T-Piece T3 E, Fitting, 807000048
T-Piece T3 E, Fitting, 807000048
SKU: 807000048
Rinnai
SKU: 807000048
Brand: Rinnai
$37.48 each
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Product Image of Sensor Harness R75-LSe, 105000038
Sensor Harness R75-LSe, 105000038
SKU: 105000038
Rinnai
SKU: 105000038
Brand: Rinnai
$24.93 each
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Product Image of Thermal Fuse Clip, CP-80531
Thermal Fuse Clip, CP-80531
SKU: CP-80531
Rinnai
SKU: CP-80531
Brand: Rinnai
$1.08 each
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Product Image of Exhaust Tube Frame, 109000205
Exhaust Tube Frame, 109000205
SKU: 109000205
Rinnai
SKU: 109000205
Brand: Rinnai
$9.73 each
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Product Image of Connector 3-Pole Yellow, 805000019
Connector 3-Pole Yellow, 805000019
SKU: 805000019
Rinnai
SKU: 805000019
Brand: Rinnai
$21.76 each
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Product Image of Main Injector 1004FA-P, 1004F-2036-A-1.2
Main Injector 1004FA-P, 1004F-2036-A-1.2
SKU: 1004F-2036-A-1.2
Rinnai
SKU: 1004F-2036-A-1.2
Brand: Rinnai
$5.56 each
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Product Image of Transformer 120V/24V (Transformer), 805000010
Transformer 120V/24V (Transformer), 805000010
SKU: 805000010
Rinnai
SKU: 805000010
Brand: Rinnai
$221.65 each
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Product Image of Motor Fixing Plate RCE-590A/592A, RC-513-215X01
Motor Fixing Plate RCE-590A/592A, RC-513-215X01
SKU: RC-513-215X01
Rinnai
SKU: RC-513-215X01
Brand: Rinnai
$8.63 each
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Product Image of CHS19980HEXiN Parts - Demand Duo H-Series Hybrid Tank-Tankless, Indoor, 80 Gal, 199,000 BTU, Ultra Low NOx (Natural Gas)not-to-sell-product
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Product Image of Transformer 1001 FA ONLY!, ES-14025
Transformer 1001 FA ONLY!, ES-14025
SKU: ES-14025
Rinnai
SKU: ES-14025
Brand: Rinnai
$37.61 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
$1.23 each
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Product Image of Replacement Door RGB-25-U & RGB-25U-MSAL, 109000036
$125.07 each
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Product Image of Kit, Gas Conversion V3237WC V3237WCP-ASM, 104000074
$129.26 each
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Product Image of Screw (813) (19-2)(818)(2-2) Reh-18T-3 2, ZEDB0408SC
$0.37 each
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Product Image of Service Ball Valve + Dielectric 1-1/4", 807000079
$171.60 each
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Product Image of Main Body, RC98HPi, RC98HPe, 109000117
Main Body, RC98HPi, RC98HPe, 109000117
SKU: 109000117
Rinnai
SKU: 109000117
Brand: Rinnai
$70.01 each
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Product Image of Sensor Harness, 105000163
Sensor Harness, 105000163
SKU: 105000163
Rinnai
SKU: 105000163
Brand: Rinnai
$40.48 each
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Product Image of Kit, Gas Conversion V3237P, ASMEP, 104000088
Kit, Gas Conversion V3237P, ASMEP, 104000088
SKU: 104000088
Rinnai
SKU: 104000088
Brand: Rinnai
$129.26 each
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Product Image of O-Ring, 807000205
O-Ring, 807000205
SKU: 807000205
Rinnai
SKU: 807000205
Brand: Rinnai
$4.84 each
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Product Image of Front Panel Assembly A, EX38CW, 209000139
Front Panel Assembly A, EX38CW, 209000139
SKU: 209000139
Rinnai
SKU: 209000139
Brand: Rinnai
$109.15 each
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Product Image of Temperature Controller, 105000144
Temperature Controller, 105000144
SKU: 105000144
Rinnai
SKU: 105000144
Brand: Rinnai
$93.47 each
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Product Image of ELBOW PIPE RETURN iCON, 807000163
ELBOW PIPE RETURN iCON, 807000163
SKU: 807000163
Rinnai
SKU: 807000163
Brand: Rinnai
$82.60 each
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Product Image of Fuse Holder, 109000786
Fuse Holder, 109000786
SKU: 109000786
Rinnai
SKU: 109000786
Brand: Rinnai
$4.06 each
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Product Image of Fixing Plate EX17C/EX22C/EX22CW, 209000123
Fixing Plate EX17C/EX22C/EX22CW, 209000123
SKU: 209000123
Rinnai
SKU: 209000123
Brand: Rinnai
$7.60 each
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Product Image of Install Parts Bag, E50C, 804000092
Install Parts Bag, E50C, 804000092
SKU: 804000092
Rinnai
SKU: 804000092
Brand: Rinnai
$316.01 each
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Product Image of Rectification Board Assembly B 1004FA, 1004F-112
$18.72 each
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Product Image of Screw All Heaters, ZBD0408SZ
Screw All Heaters, ZBD0408SZ
SKU: ZBD0408SZ
Rinnai
SKU: ZBD0408SZ
Brand: Rinnai
$0.34 each
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Product Image of Combustion Fan Casing 1004FA, 1001F-153-2
Combustion Fan Casing 1004FA, 1001F-153-2
SKU: 1001F-153-2
Rinnai
SKU: 1001F-153-2
Brand: Rinnai
$12.39 each
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Product Image of Frame Corner Upper, EX38C, 209000148
Frame Corner Upper, EX38C, 209000148
SKU: 209000148
Rinnai
SKU: 209000148
Brand: Rinnai
$20.28 each
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Product Image of Screw, ZEAA0306SZ
Screw, ZEAA0306SZ
SKU: ZEAA0306SZ
Rinnai
SKU: ZEAA0306SZ
Brand: Rinnai
$0.28 each
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Product Image of Combination Control Ass'y (for Propane G, DRR37-213-6
$975.47 each
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Product Image of Combustion Chamber Front Plate, U211-266-2
Combustion Chamber Front Plate, U211-266-2
SKU: U211-266-2
Rinnai
SKU: U211-266-2
Brand: Rinnai
$7.94 each
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Product Image of Non-return valve, All Boiler models, 807000097
$18.64 each
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Product Image of Side Left Panel for EX22C (White)
Side Left Panel for EX22C (White)
SKU: 209000105
Rinnai
SKU: 209000105
Brand: Rinnai
$29.05 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).