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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).
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Water Filter Assembly, H98-510-S
Water Filter Assembly, H98-510-S
SKU: H98-510-S
Rinnai
SKU: H98-510-S
Brand: Rinnai
(125)
$6.78 each
In Stock
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39" Vent Pipe Extension (Non-Condensing)
39" Vent Pipe Extension (Non-Condensing)
SKU: 224053
Rinnai
SKU: 224053
Brand: Rinnai
(27)
$42.82 each
In Stock
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Female Iron Pipe Tankless Water Heater Installation Isolation Valve Kit (Lead Free)
$94.10 each
In Stock
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Condensate Neutralizer Kit (All Models)
Condensate Neutralizer Kit (All Models)
SKU: 804000074
Rinnai
SKU: 804000074
Brand: Rinnai
(17)
$100.62 each
In Stock
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21" Horizontal Non-Condensing Vent Termination Kit w/ Elbow
$88.78 each
In Stock
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10" Non-Condensing Vent Pipe Extension
10" Non-Condensing Vent Pipe Extension
SKU: 224051
Rinnai
SKU: 224051
Brand: Rinnai
(14)
$31.56 each
In Stock
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Flame Rod Electrode Kit for R75/94/RC80/98, 104000192-K
Flame Rod Electrode Kit for R75/94/RC80/98, 104000192-K
SKU: 104000192-K
Rinnai
SKU: 104000192-K
Brand: Rinnai
(9)
$27.43 each
In Stock
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Wireless Module
Wireless Module
SKU: RWM200
Rinnai
SKU: RWM200
Brand: Rinnai
(1)
$105.76 each
Backorder
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19.5" Non-Condensing Vent Pipe Extension
19.5" Non-Condensing Vent Pipe Extension
SKU: 224052
Rinnai
SKU: 224052
Brand: Rinnai
(11)
$40.63 each
In Stock
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11.5" Horizontal Non-Condensing Vent Termination Kit w/ Elbow
$79.54 each
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Electrode, Flame Rod, & Gasket Kit, 104000011-K
Electrode, Flame Rod, & Gasket Kit, 104000011-K
SKU: 104000011-K
Rinnai
SKU: 104000011-K
Brand: Rinnai
(57)
$20.51 each
In Stock
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18" Vertical Roof Discharge Termination (above roof)
$76.88 each
In Stock
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Electrode/Flame Rod Assembly, 105000232
Electrode/Flame Rod Assembly, 105000232
SKU: 105000232
Rinnai
SKU: 105000232
Brand: Rinnai
(3)
$35.09 each
In Stock
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Flame Rod/Electrode Kit (VC), 104000240
Flame Rod/Electrode Kit (VC), 104000240
SKU: 104000240
Rinnai
SKU: 104000240
Brand: Rinnai
(16)
$65.42 each
In Stock
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45° Non-Condensing Vent Pipe Elbows (2 Pack)
$49.78 each
In Stock
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White Controller
White Controller
SKU: MC-601-W
Rinnai
SKU: MC-601-W
Brand: Rinnai
(19)
$121.64 each
In Stock
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90° Non-Condensing Vent Pipe Elbow
90° Non-Condensing Vent Pipe Elbow
SKU: 224063
Rinnai
SKU: 224063
Brand: Rinnai
(11)
$37.97 each
In Stock
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Remote Control Harness, 105000249
Remote Control Harness, 105000249
SKU: 105000249
Rinnai
SKU: 105000249
Brand: Rinnai
(7)
$8.92 each
In Stock
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Condensate Neutralizer Refill (All Models), 809000114
$36.01 each
In Stock
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RXP199IN 199,000 BTU Condensing Indoor/Outdoor Tankless Water Heater w/ Pump & Thermal Bypass Valve (Natural Gas)
$1,680.21 each
In Stock
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Ignitor for RL75i, RL94i (VC), 105000180
Ignitor for RL75i, RL94i (VC), 105000180
SKU: 105000180
Rinnai
SKU: 105000180
Brand: Rinnai
(15)
$42.71 each
In Stock
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Shingle Roof Flashing (1/12 to 16/12 Pitch)
$52.13 each
In Stock
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Fan Motor All Assembly for RL75/94e (VC), 104000241-K
Fan Motor All Assembly for RL75/94e (VC), 104000241-K
SKU: 104000241-K
Rinnai
SKU: 104000241-K
Brand: Rinnai
(18)
$80.75 each
In Stock
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Pump Harness, 105000250
Pump Harness, 105000250
SKU: 105000250
Rinnai
SKU: 105000250
Brand: Rinnai
(4)
$13.26 each
In Stock
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Isolation Valve Kit, 107000284
Isolation Valve Kit, 107000284
SKU: 107000284
Rinnai
SKU: 107000284
Brand: Rinnai
(6)
$102.76 each
In Stock
Get 26 by Wed, Dec 18
More Available