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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)
Outdoor (1)
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

No (18)
Yes (19)

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Under $1 (160)
$1 to $5 (401)
$5 to $10 (363)
$10 to $15 (230)
$15 to $20 (120)
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$25 to $30 (124)
$30 to $35 (74)
$35 to $40 (70)
$40 to $45 (64)

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Product Image of Stop Bracket, AU162-1876X01
Stop Bracket, AU162-1876X01
SKU: AU162-1876X01
Rinnai
SKU: AU162-1876X01
Brand: Rinnai
$4.11 each
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Product Image of RUCS65IN 130,000 BTU, Condensing Indoor Tankless Water Heater (Natural Gas)
$999.99 each
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Product Image of Service Kit, 4K hour, Q175C/S,Q205S OSS3/4, 804000070
$229.94 each
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Product Image of 3/4" Hot Water Outlet, 107000104
3/4" Hot Water Outlet, 107000104
SKU: 107000104
Rinnai
SKU: 107000104
Brand: Rinnai
$66.78 each
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Product Image of Combustion Chamber Package Upper Kit for V2532W/FFU, U245-262
$13.22 each
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Product Image of Long Elbow Extension Kit w/ Intake Hose
Long Elbow Extension Kit w/ Intake Hose
SKU: FOT-201
Rinnai
SKU: FOT-201
Brand: Rinnai
$155.24 each
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Product Image of O-Ring, M10B-13-4
O-Ring, M10B-13-4
SKU: M10B-13-4
Rinnai
SKU: M10B-13-4
Brand: Rinnai
$0.34 each
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Product Image of Recirculation Pump Kit (KBP), 104000265
Recirculation Pump Kit (KBP), 104000265
SKU: 104000265
Rinnai
SKU: 104000265
Brand: Rinnai
$543.52 each
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Product Image of Flow Switch 2,5L E, 805000043
Flow Switch 2,5L E, 805000043
SKU: 805000043
Rinnai
SKU: 805000043
Brand: Rinnai
(1)
$188.88 each
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Product Image of NG to LP Conversion Kit for V53DE, 103000092
NG to LP Conversion Kit for V53DE, 103000092
SKU: 103000092
Rinnai
SKU: 103000092
Brand: Rinnai
(3)
$99.78 each
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Product Image of Secondary Heat Exchanger Gasket, 109000616
Secondary Heat Exchanger Gasket, 109000616
SKU: 109000616
Rinnai
SKU: 109000616
Brand: Rinnai
$25.94 each
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Product Image of Wall Bracket 431FA/431Wta/556FA, 304F-9077X01
Wall Bracket 431FA/431Wta/556FA, 304F-9077X01
SKU: 304F-9077X01
Rinnai
SKU: 304F-9077X01
Brand: Rinnai
(1)
$2.26 each
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Product Image of Electrode Holder, AH66-393
Electrode Holder, AH66-393
SKU: AH66-393
Rinnai
SKU: AH66-393
Brand: Rinnai
(2)
$5.89 each
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Product Image of Electrode Packing, AH66-398-2
Electrode Packing, AH66-398-2
SKU: AH66-398-2
Rinnai
SKU: AH66-398-2
Brand: Rinnai
(3)
$6.17 each
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Product Image of LP to NG Conversion Kit for RE140/RE160/REP160, 104000311
$96.30 each
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Product Image of By-Pass Servo Assembly (403) V2532Ffu, M6J-1-3
$102.50 each
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Product Image of EX17DTP 16,700 BTU, Beige Direct Vent Wall Furnace, 46W, 120V, 141.5 CFM (Propane)
$2,102.10 each
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Product Image of 11" to 20" Vent Pipe Extension for EX11C
$146.11 each
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Product Image of Sparker (black box) for V2532W/Ffu/WC (706), EI-189
$80.11 each
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Product Image of Combustion Chamber Package, H73-214X01
Combustion Chamber Package, H73-214X01
SKU: H73-214X01
Rinnai
SKU: H73-214X01
Brand: Rinnai
(2)
$5.72 each
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Product Image of Ignition Cable, 805000037
Ignition Cable, 805000037
SKU: 805000037
Rinnai
SKU: 805000037
Brand: Rinnai
(1)
$60.35 each
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Product Image of CX160IN 160,000 BTU, Commercial Condensing Indoor Tankless Water Heater (Natural Gas)
$1,505.70 each
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Product Image of NG to LP Conversion Kit for I-Series Boilers, 803000040
$85.01 each
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Product Image of Inlet Gas Supply Connection, 106000119
Inlet Gas Supply Connection, 106000119
SKU: 106000119
Rinnai
SKU: 106000119
Brand: Rinnai
$60.23 each
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Product Image of CARTRIDGE 3-WAY VALVE, 807000152
CARTRIDGE 3-WAY VALVE, 807000152
SKU: 807000152
Rinnai
SKU: 807000152
Brand: Rinnai
$85.70 each
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Product Image of Horizontal Flashing Panel
Horizontal Flashing Panel
SKU: 102000012
Rinnai
SKU: 102000012
Brand: Rinnai
$15.80 each
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Product Image of PC Board Kit RU80/98/RUC80/90/98/C199i, 104000263
$285.82 each
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Product Image of Thermal Fuse Harness Assembly for R75 & R94, 105000039
$71.27 each
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Product Image of Wall Bracket for RL75, RL94e (VC), 109000281
Wall Bracket for RL75, RL94e (VC), 109000281
SKU: 109000281
Rinnai
SKU: 109000281
Brand: Rinnai
$7.34 each
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Product Image of 21" to 40" Vent Pipe Extension for EX17C/EX22C(W)
$306.82 each
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Product Image of Heat Exchanger Kit, 104000246
Heat Exchanger Kit, 104000246
SKU: 104000246
Rinnai
SKU: 104000246
Brand: Rinnai
(2)
$361.11 each
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Product Image of Air Filter Assembly for 1004FA (020)
Air Filter Assembly for 1004FA (020)
SKU: 1004F-228
Rinnai
SKU: 1004F-228
Brand: Rinnai
(1)
$47.80 each
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Product Image of By-Pass Valve Kit (KB), 104000252
By-Pass Valve Kit (KB), 104000252
SKU: 104000252
Rinnai
SKU: 104000252
Brand: Rinnai
$139.36 each
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Product Image of Inlet Water Thermistor, 107000318
Inlet Water Thermistor, 107000318
SKU: 107000318
Rinnai
SKU: 107000318
Brand: Rinnai
$11.62 each
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Product Image of Water Flow Control Assembly Kit, 107000691
Water Flow Control Assembly Kit, 107000691
SKU: 107000691
Rinnai
SKU: 107000691
Brand: Rinnai
$75.76 each
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Product Image of Pipe Stopper C 556/431FA/Wta/551Ftra/263
Pipe Stopper C 556/431FA/Wta/551Ftra/263
SKU: 305F-0017X03
Rinnai
SKU: 305F-0017X03
Brand: Rinnai
$5.27 each
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Product Image of NG to LP Conversion Kit for RL94i, 104000221
NG to LP Conversion Kit for RL94i, 104000221
SKU: 104000221
Rinnai
SKU: 104000221
Brand: Rinnai
(1)
$90.44 each
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Product Image of Vent Top Kit (Female), 104000051
Vent Top Kit (Female), 104000051
SKU: 104000051
Rinnai
SKU: 104000051
Brand: Rinnai
$75.51 each
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Product Image of Gasket, 109000233
Gasket, 109000233
SKU: 109000233
Rinnai
SKU: 109000233
Brand: Rinnai
$9.66 each
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Product Image of Gasket, 109000234
Gasket, 109000234
SKU: 109000234
Rinnai
SKU: 109000234
Brand: Rinnai
$10.53 each
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Product Image of Control Kit for Multi Unit Control of Tankless Water Heaters, REU-MSB-M
$235.49 each
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Product Image of Kit, Electrode EX08C, EX11C w/gaskets, 204000044
$36.49 each
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Product Image of Electrode, Flame Rod, & Gasket Kit, 104000010
Electrode, Flame Rod, & Gasket Kit, 104000010
SKU: 104000010
Rinnai
SKU: 104000010
Brand: Rinnai
(1)
$42.93 each
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Product Image of Stop Bracket, AH69-310
Stop Bracket, AH69-310
SKU: AH69-310
Rinnai
SKU: AH69-310
Brand: Rinnai
$6.51 each
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Product Image of Small Sub-PCB/(Ignitor) for 431/556/1004/750
$97.98 each
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Product Image of 3/4 Water Supply Connection, 107000316
3/4 Water Supply Connection, 107000316
SKU: 107000316
Rinnai
SKU: 107000316
Brand: Rinnai
$10.48 each
Backorder
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Product Image of High Tension Cord, 105000019
High Tension Cord, 105000019
SKU: 105000019
Rinnai
SKU: 105000019
Brand: Rinnai
$7.35 each
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Product Image of Flashing for Metal Roof
Flashing for Metal Roof
SKU: 242141
Rinnai
SKU: 242141
Brand: Rinnai
(1)
$153.36 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).