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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)
Indoor/Outdoor (7)
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Outdoor Only (10)

BTU Input

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)
0.90 - 0.95 (4)
0.95+ (14)

Energy Star Rated

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Yes (19)

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$1 to $5 (401)
$5 to $10 (363)
$10 to $15 (230)
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$20 to $25 (164)
$25 to $30 (124)
$30 to $35 (74)
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$40 to $45 (64)

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Product Image of Fuse Harness RC98HPe, 105000122
Fuse Harness RC98HPe, 105000122
SKU: 105000122
Rinnai
SKU: 105000122
Brand: Rinnai
$24.92 each
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Product Image of RHEP1S18060N Parts - RHEP Series 1-Stage Infrared Gas Heater, Indoor/Outdoor, 60 ft Tube, 180,000 BTU (Natural Gas)not-to-sell-product
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Product Image of M5 Screw RCE 592, CP-30532
M5 Screw RCE 592, CP-30532
SKU: CP-30532
Rinnai
SKU: CP-30532
Brand: Rinnai
$1.03 each
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Product Image of Pump Kit M Series, 804000104
Pump Kit M Series, 804000104
SKU: 804000104
Rinnai
SKU: 804000104
Brand: Rinnai
$549.73 each
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Product Image of HYDRO GROUP SUPPLY, 807000159
HYDRO GROUP SUPPLY, 807000159
SKU: 807000159
Rinnai
SKU: 807000159
Brand: Rinnai
$176.82 each
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Product Image of Mini-Tank 6.6 GlN Q51C, 807000067
Mini-Tank 6.6 GlN Q51C, 807000067
SKU: 807000067
Rinnai
SKU: 807000067
Brand: Rinnai
$2,380.41 each
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Product Image of Louver Holder, RC-291-28
Louver Holder, RC-291-28
SKU: RC-291-28
Rinnai
SKU: RC-291-28
Brand: Rinnai
$5.25 each
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Product Image of REP199eN Parts - RE Series (Efficiency Series) Non-Condensing Tankless Water Heater, Outdoor, 199,000 BTU, w/ Recirc Pump (Natural Gas)not-to-sell-product
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Product Image of Screw (142-2) 329A/229A/429A, ZFAB0408SB
Screw (142-2) 329A/229A/429A, ZFAB0408SB
SKU: ZFAB0408SB
Rinnai
SKU: ZFAB0408SB
Brand: Rinnai
$0.44 each
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Product Image of Burner Assembly, 106000022
Burner Assembly, 106000022
SKU: 106000022
Rinnai
SKU: 106000022
Brand: Rinnai
$158.75 each
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Product Image of PCB Cover -Side, 105000016
PCB Cover -Side, 105000016
SKU: 105000016
Rinnai
SKU: 105000016
Brand: Rinnai
$8.77 each
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Product Image of Air Box Front Q175S, Q175C & Q205S, 808000016
Air Box Front Q175S, Q175C & Q205S, 808000016
SKU: 808000016
Rinnai
SKU: 808000016
Brand: Rinnai
$201.58 each
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Product Image of Gas Valve Kit RH180, 104000258
Gas Valve Kit RH180, 104000258
SKU: 104000258
Rinnai
SKU: 104000258
Brand: Rinnai
$115.21 each
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Product Image of Flame Rod Packing EX models, 209000075
Flame Rod Packing EX models, 209000075
SKU: 209000075
Rinnai
SKU: 209000075
Brand: Rinnai
$2.38 each
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Product Image of PC Board, Solo, 805000167
PC Board, Solo, 805000167
SKU: 805000167
Rinnai
SKU: 805000167
Brand: Rinnai
$198.57 each
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Product Image of Air Inlet Seal 1001FA & FA/VA, RHF1000-136
Air Inlet Seal 1001FA & FA/VA, RHF1000-136
SKU: RHF1000-136
Rinnai
SKU: RHF1000-136
Brand: Rinnai
$0.35 each
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Product Image of Quick Release Small E, 809000078
Quick Release Small E, 809000078
SKU: 809000078
Rinnai
SKU: 809000078
Brand: Rinnai
$21.11 each
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Product Image of Combustion Chamber Gasket Lower WH, BU195-316X01
Combustion Chamber Gasket Lower WH, BU195-316X01
SKU: BU195-316X01
Rinnai
SKU: BU195-316X01
Brand: Rinnai
$2.16 each
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Product Image of Connecting Pipe, 107000068
Connecting Pipe, 107000068
SKU: 107000068
Rinnai
SKU: 107000068
Brand: Rinnai
$20.16 each
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Product Image of IG Anti Frost Harness, 105000206
IG Anti Frost Harness, 105000206
SKU: 105000206
Rinnai
SKU: 105000206
Brand: Rinnai
$23.22 each
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Product Image of Combustion Front Panel, U217-306X03
Combustion Front Panel, U217-306X03
SKU: U217-306X03
Rinnai
SKU: U217-306X03
Brand: Rinnai
$3.69 each
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Product Image of Transformer, EX08, 11C, 205000036
Transformer, EX08, 11C, 205000036
SKU: 205000036
Rinnai
SKU: 205000036
Brand: Rinnai
$52.97 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 Rating Plate V2520FFU/V2532 (LP) KT, U245-675-2x02
Rating Plate V2520FFU/V2532 (LP) KT, U245-675-2x02
SKU: U245-675-2X02
Rinnai
SKU: U245-675-2X02
Brand: Rinnai
$5.01 each
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Product Image of Duct Bracket, U273-103
Duct Bracket, U273-103
SKU: U273-103
Rinnai
SKU: U273-103
Brand: Rinnai
$2.65 each
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Product Image of Kit, Gas Conversion V1616WN, 104000081
Kit, Gas Conversion V1616WN, 104000081
SKU: 104000081
Rinnai
SKU: 104000081
Brand: Rinnai
$48.28 each
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Product Image of Conversion Kit (LP) 263FA, 308F-2070-2
Conversion Kit (LP) 263FA, 308F-2070-2
SKU: 308F-2070-2
Rinnai
SKU: 308F-2070-2
Brand: Rinnai
$7.62 each
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Product Image of J Tube, 107000116
J Tube, 107000116
SKU: 107000116
Rinnai
SKU: 107000116
Brand: Rinnai
$20.18 each
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Product Image of CHS19980HEiN 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 Injector 1.0 / 431FA/ (See Service Dept), AU129-210-NG
Injector 1.0 / 431FA/ (See Service Dept), AU129-210-NG
SKU: AU129-210-NG
Rinnai
SKU: AU129-210-NG
Brand: Rinnai
$1.15 each
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Product Image of Secondary Heat Exchanger Heater Harness, 107000063
$24.92 each
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Product Image of Wiring Harness, 105000191
Wiring Harness, 105000191
SKU: 105000191
Rinnai
SKU: 105000191
Brand: Rinnai
$40.43 each
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Product Image of Flue Outlet Vent Packing, BH29-486-CX01
Flue Outlet Vent Packing, BH29-486-CX01
SKU: BH29-486-CX01
Rinnai
SKU: BH29-486-CX01
Brand: Rinnai
$6.40 each
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Product Image of Ohs 33 Lead (720) 556FA/Ftra (Notes), 556F-571
$4.84 each
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Product Image of AWG#18 Harness, 105000119
AWG#18 Harness, 105000119
SKU: 105000119
Rinnai
SKU: 105000119
Brand: Rinnai
$12.82 each
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Product Image of Air Inlet Elbow Large/ 1001FA/FA/VA(NOTE, RHF1000-131
$17.65 each
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Product Image of TF Cover 431FA EX22/EX17/EX22W, 556F-524
TF Cover 431FA EX22/EX17/EX22W, 556F-524
SKU: 556F-524
Rinnai
SKU: 556F-524
Brand: Rinnai
$2.28 each
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Product Image of Sensor Harness, 105000116
Sensor Harness, 105000116
SKU: 105000116
Rinnai
SKU: 105000116
Brand: Rinnai
$28.00 each
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Product Image of Sensor Harness, 105000198
Sensor Harness, 105000198
SKU: 105000198
Rinnai
SKU: 105000198
Brand: Rinnai
$40.49 each
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Product Image of 100 V Harness, U245-601
100 V Harness, U245-601
SKU: U245-601
Rinnai
SKU: U245-601
Brand: Rinnai
$13.08 each
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Product Image of Heater Packings Kit
Heater Packings Kit
SKU: 204000014
Rinnai
SKU: 204000014
Brand: Rinnai
$23.85 each
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Product Image of NG to LP Conversion Kit for E110C, 804000016
NG to LP Conversion Kit for E110C, 804000016
SKU: 804000016
Rinnai
SKU: 804000016
Brand: Rinnai
$61.58 each
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Product Image of Burner Assembly, 106000061
Burner Assembly, 106000061
SKU: 106000061
Rinnai
SKU: 106000061
Brand: Rinnai
$59.25 each
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Product Image of Fuse Harness, U273-370X03
Fuse Harness, U273-370X03
SKU: U273-370X03
Rinnai
SKU: U273-370X03
Brand: Rinnai
$11.28 each
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Product Image of Top Insulation, RC80HPi, 109000175
Top Insulation, RC80HPi, 109000175
SKU: 109000175
Rinnai
SKU: 109000175
Brand: Rinnai
$9.35 each
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Product Image of BURNER ICON1, 806000032
BURNER ICON1, 806000032
SKU: 806000032
Rinnai
SKU: 806000032
Brand: Rinnai
$141.40 each
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Product Image of Separation Board (120) 329A/429A, RC-209-36-3
Separation Board (120) 329A/429A, RC-209-36-3
SKU: RC-209-36-3
Rinnai
SKU: RC-209-36-3
Brand: Rinnai
$3.92 each
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Product Image of Pressure Sensor Kit
Pressure Sensor Kit
SKU: 204000017
Rinnai
SKU: 204000017
Brand: Rinnai
$206.78 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).