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Air Handler (9)
Boiler (19)
Boiler Part (223)
Boiler Venting (1)
Burner Part (5)
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Commercial Heater (9)
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50,000 - 60,000 (2)
60,000 - 70,000 (2)
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100,000+ (11)

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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 O-Ring, 807000205
O-Ring, 807000205
SKU: 807000205
Rinnai
SKU: 807000205
Brand: Rinnai
$4.84 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 Pipe Ret. Filter-Pump E, 807000128
Pipe Ret. Filter-Pump E, 807000128
SKU: 807000128
Rinnai
SKU: 807000128
Brand: Rinnai
$137.83 each
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Product Image of Operation Panel Bracket 506A/606A, RC-504-67
Operation Panel Bracket 506A/606A, RC-504-67
SKU: RC-504-67
Rinnai
SKU: RC-504-67
Brand: Rinnai
$0.35 each
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Product Image of Current Fuse 701-2 (Short-Notes), EP-102-13
Current Fuse 701-2 (Short-Notes), EP-102-13
SKU: EP-102-13
Rinnai
SKU: EP-102-13
Brand: Rinnai
$30.49 each
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Product Image of Frame Corner, EX38C, 209000149
Frame Corner, EX38C, 209000149
SKU: 209000149
Rinnai
SKU: 209000149
Brand: Rinnai
$7.70 each
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Product Image of Surge Protector, 105000067
Surge Protector, 105000067
SKU: 105000067
Rinnai
SKU: 105000067
Brand: Rinnai
$26.29 each
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Product Image of RCB1000AN Parts - RCB Series Condensing Gas Boiler, Indoor, 1,000,000 BTU (Natural Gas)not-to-sell-product
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Product Image of Heater Clip, 109000270
Heater Clip, 109000270
SKU: 109000270
Rinnai
SKU: 109000270
Brand: Rinnai
$4.30 each
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Product Image of Interconnection C Assembly (117) 1004FA, 1004F-2066
$13.93 each
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Product Image of RUR98i/e Primary Heat Exchanger Kit, 104000281
$435.15 each
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Product Image of Gas type label, LP, for Water Heater, U290-1234-2
Gas type label, LP, for Water Heater, U290-1234-2
SKU: U290-1234-2
Rinnai
SKU: U290-1234-2
Brand: Rinnai
$3.62 each
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Product Image of Cover, U250-1755X01
Cover, U250-1755X01
SKU: U250-1755X01
Rinnai
SKU: U250-1755X01
Brand: Rinnai
$1.20 each
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Product Image of Exhaust Gas Thermistor, 105000219
Exhaust Gas Thermistor, 105000219
SKU: 105000219
Rinnai
SKU: 105000219
Brand: Rinnai
$23.85 each
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Product Image of Sensor Harness, 105000135
Sensor Harness, 105000135
SKU: 105000135
Rinnai
SKU: 105000135
Brand: Rinnai
$33.28 each
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Product Image of Screw 1004FA, ZAA0440UK
Screw 1004FA, ZAA0440UK
SKU: ZAA0440UK
Rinnai
SKU: ZAA0440UK
Brand: Rinnai
$0.35 each
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Product Image of Thermistor Harness, EX22/EX17/EX22W, 205000017
$16.47 each
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Product Image of FR Electrode 2020W/C,1616, 3237(116) KT, U250-295
$8.64 each
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Product Image of RHFE-1001FA-VA-N Parts - EnergySaver Series Direct Vent Gas Wall Furnace, Indoor (Natural Gas)not-to-sell-product
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Product Image of PC Board Kit, 104000047
PC Board Kit, 104000047
SKU: 104000047
Rinnai
SKU: 104000047
Brand: Rinnai
$281.25 each
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Product Image of Pre Filter for 592, RC-360-027X03
Pre Filter for 592, RC-360-027X03
SKU: RC-360-027X03
Rinnai
SKU: RC-360-027X03
Brand: Rinnai
$21.37 each
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Product Image of Convection Fan Casing (400) 201FA, 308F-232-2x01
Convection Fan Casing (400) 201FA, 308F-232-2x01
SKU: 308F-232-2X01
Rinnai
SKU: 308F-232-2X01
Brand: Rinnai
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Product Image of Bolt M 3X30 Galv.Din84/4.8 (3/pack), 809000029
$12.08 each
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Product Image of Clip Replacement, 109000429
Clip Replacement, 109000429
SKU: 109000429
Rinnai
SKU: 109000429
Brand: Rinnai
$3.49 each
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Product Image of O-RING Ø28,25X2,62 PIPE SIPHON, 807000142
O-RING Ø28,25X2,62 PIPE SIPHON, 807000142
SKU: 807000142
Rinnai
SKU: 807000142
Brand: Rinnai
$45.05 each
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Product Image of Thermistor Screw, 109000622
Thermistor Screw, 109000622
SKU: 109000622
Rinnai
SKU: 109000622
Brand: Rinnai
$1.95 each
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Product Image of Bolt M5X12GR Fase Zsdin7985 (5/pack), 809000019
$24.46 each
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Product Image of PC Board, RCE-590A, RC-590-2028-1X01
PC Board, RCE-590A, RC-590-2028-1X01
SKU: RC-590-2028-1X01
Rinnai
SKU: RC-590-2028-1X01
Brand: Rinnai
$111.71 each
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Product Image of LP to NG Conversion Kit for RU98iN, 103000029
LP to NG Conversion Kit for RU98iN, 103000029
SKU: 103000029
Rinnai
SKU: 103000029
Brand: Rinnai
$70.10 each
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Product Image of Freeze Protection Heater W, 105000245
Freeze Protection Heater W, 105000245
SKU: 105000245
Rinnai
SKU: 105000245
Brand: Rinnai
$29.51 each
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Product Image of Pipe 3Wv-Pump Ext. Exp.Vessel Q, 807000028
Pipe 3Wv-Pump Ext. Exp.Vessel Q, 807000028
SKU: 807000028
Rinnai
SKU: 807000028
Brand: Rinnai
$60.66 each
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Product Image of Solenoid Valve Harness, 105000034
Solenoid Valve Harness, 105000034
SKU: 105000034
Rinnai
SKU: 105000034
Brand: Rinnai
$17.18 each
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Product Image of BURNER FIXING PLATE, 109000200
BURNER FIXING PLATE, 109000200
SKU: 109000200
Rinnai
SKU: 109000200
Brand: Rinnai
$5.41 each
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Product Image of Circuit Board Space 506A/606A/431, CP-90205-3
Circuit Board Space 506A/606A/431, CP-90205-3
SKU: CP-90205-3
Rinnai
SKU: CP-90205-3
Brand: Rinnai
$1.35 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 Power Supply Harness, AU195-1876
Power Supply Harness, AU195-1876
SKU: AU195-1876
Rinnai
SKU: AU195-1876
Brand: Rinnai
$3.49 each
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Product Image of Flue Adaptor 1001FA only, 1004F-520X03
Flue Adaptor 1001FA only, 1004F-520X03
SKU: 1004F-520X03
Rinnai
SKU: 1004F-520X03
Brand: Rinnai
$23.49 each
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Product Image of Flange Board, ES17/ES22/EX22W (See note), 209000020
$3.95 each
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Product Image of GASKET ø80 FLUE PIPE iCON, 802000002-RINNAI
GASKET ø80 FLUE PIPE iCON, 802000002-RINNAI
SKU: 802000002-RINNAI
Rinnai
SKU: 802000002-RINNAI
Brand: Rinnai
$34.28 each
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Product Image of Heat Exchanger Assembly, EX08C, EX11C, 206000029
$126.27 each
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Product Image of Heater relay harness -3, 105000259
Heater relay harness -3, 105000259
SKU: 105000259
Rinnai
SKU: 105000259
Brand: Rinnai
$23.24 each
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Product Image of SV.IG Harness EX08C, EX11C, 205000042
SV.IG Harness EX08C, EX11C, 205000042
SKU: 205000042
Rinnai
SKU: 205000042
Brand: Rinnai
$13.98 each
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Product Image of Back Spacer L RHFE-556WTA-White, 431F-1330-3
Back Spacer L RHFE-556WTA-White, 431F-1330-3
SKU: 431F-1330-3
Rinnai
SKU: 431F-1330-3
Brand: Rinnai
$8.79 each
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Product Image of Convection Fan, ES17/ES22/EX22W, 208000021
Convection Fan, ES17/ES22/EX22W, 208000021
SKU: 208000021
Rinnai
SKU: 208000021
Brand: Rinnai
$72.43 each
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Product Image of 8mm 12pt Wrench>, 809000113
8mm 12pt Wrench>, 809000113
SKU: 809000113
Rinnai
SKU: 809000113
Brand: Rinnai
$23.25 each
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Product Image of Magnet Modulation Valve Assembly RCE-590A/RC, C36U-6-S
$51.58 each
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Product Image of Rating Plate V2424W/WC-P (English), CU195-1889-4X03
Rating Plate V2424W/WC-P (English), CU195-1889-4X03
SKU: CU195-1889-4X03
Rinnai
SKU: CU195-1889-4X03
Brand: Rinnai
$13.96 each
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Product Image of Door Casing, E50C, 809000143
Door Casing, E50C, 809000143
SKU: 809000143
Rinnai
SKU: 809000143
Brand: Rinnai
$81.79 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).