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Air Handler (9)
Boiler (19)
Boiler Part (222)
Boiler Venting (1)
Burner Part (5)
Circuit Board (5)
Commercial Heater (9)
Condensate Part (2)
Control Board (1)
Control Module (5)

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Electric (3)
Natural Gas (46)
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Indoor Only (13)
Indoor/Outdoor (7)
Outdoor (1)
Outdoor Only (10)

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

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

Energy Star Rated
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No (18)
Yes (19)

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Under $1 (137)
$1 to $5 (344)
$5 to $10 (360)
$10 to $15 (200)
$15 to $20 (164)
$20 to $25 (90)
$25 to $30 (142)
$30 to $35 (112)
$35 to $40 (78)
$40 to $45 (70)

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Product Image of Electrode RCE-590A/592A, RC-460-190
Electrode RCE-590A/592A, RC-460-190
SKU: RC-460-190
Rinnai
SKU: RC-460-190
Brand: Rinnai
$10.15 each
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Product Image of Decorative Front Panel R-C (Note), 556F-475-3
Decorative Front Panel R-C (Note), 556F-475-3
SKU: 556F-475-3
Rinnai
SKU: 556F-475-3
Brand: Rinnai
$16.69 each
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Product Image of 37AHA045 Parts - 37AHA Series Hydronic Air Handler (PSC Motor), Indoor, PSC Motornot-to-sell-product
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Product Image of CONNECTOR TW OT LIGHT BLUE, 805000071
CONNECTOR TW OT LIGHT BLUE, 805000071
SKU: 805000071
Rinnai
SKU: 805000071
Brand: Rinnai
$51.31 each
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Product Image of Ignition Target, AU168-325
Ignition Target, AU168-325
SKU: AU168-325
Rinnai
SKU: AU168-325
Brand: Rinnai
$3.65 each
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Product Image of Door E E75C/E110C, 809000077
Door E E75C/E110C, 809000077
SKU: 809000077
Rinnai
SKU: 809000077
Brand: Rinnai
$78.81 each
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Product Image of Burner Assembly (LP) 329A/429A, B6C2-1-2
Burner Assembly (LP) 329A/429A, B6C2-1-2
SKU: B6C2-1-2
Rinnai
SKU: B6C2-1-2
Brand: Rinnai
$15.07 each
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Product Image of HYDROBLOCK RETURN SOLO, 807000165
HYDROBLOCK RETURN SOLO, 807000165
SKU: 807000165
Rinnai
SKU: 807000165
Brand: Rinnai
$66.11 each
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Product Image of RSE1S50BP Parts - SE Series Overhead Patio Heater, Indoor/Outdoor, 50,000 BTU, Black Enclosure (Propane)not-to-sell-product
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Product Image of Burner Unit Assembly Reh-20Dtn, REH19D-134-NG
Burner Unit Assembly Reh-20Dtn, REH19D-134-NG
SKU: REH19D-134-NG
Rinnai
SKU: REH19D-134-NG
Brand: Rinnai
$91.00 each
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Product Image of HEAT EXCHANGER iCON2, 807000170
HEAT EXCHANGER iCON2, 807000170
SKU: 807000170
Rinnai
SKU: 807000170
Brand: Rinnai
$2,259.73 each
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Product Image of Gas Control Assembly (125) 201FA, PC-120
$103.89 each
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Product Image of Screw, ZEAB0408UK
Screw, ZEAB0408UK
SKU: ZEAB0408UK
Rinnai
SKU: ZEAB0408UK
Brand: Rinnai
$0.33 each
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Product Image of Top Plate (005-1) 329A, RC-329-516-SP
Top Plate (005-1) 329A, RC-329-516-SP
SKU: RC-329-516-SP
Rinnai
SKU: RC-329-516-SP
Brand: Rinnai
$70.36 each
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Product Image of Outlet Pipe, 107000152
Outlet Pipe, 107000152
SKU: 107000152
Rinnai
SKU: 107000152
Brand: Rinnai
$50.64 each
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Product Image of Exhaust Duct Assembly, 808000050
Exhaust Duct Assembly, 808000050
SKU: 808000050
Rinnai
SKU: 808000050
Brand: Rinnai
$123.67 each
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Product Image of Top Part Heat Exch. Set OSS3/4, 807000012
Top Part Heat Exch. Set OSS3/4, 807000012
SKU: 807000012
Rinnai
SKU: 807000012
Brand: Rinnai
$138.13 each
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Product Image of Flue Outlet Vent Assembly, U273-260
Flue Outlet Vent Assembly, U273-260
SKU: U273-260
Rinnai
SKU: U273-260
Brand: Rinnai
$27.98 each
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Product Image of RC98HPi, RC80HPe Rating Plate (NG) KT, U287-091-12X01
RC98HPi, RC80HPe Rating Plate (NG) KT, U287-091-12X01
SKU: U287-091-12X01
Rinnai
SKU: U287-091-12X01
Brand: Rinnai
$14.32 each
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Product Image of LP to NG Conversion Kit for R75LSe-VB, 104000172
$59.22 each
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Product Image of Rating Plate 2020WC / LPG KT, U250-1778-4
Rating Plate 2020WC / LPG KT, U250-1778-4
SKU: U250-1778-4
Rinnai
SKU: U250-1778-4
Brand: Rinnai
$16.59 each
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Product Image of Bolt M 5X16 (5/Pack), 809000015
Bolt M 5X16 (5/Pack), 809000015
SKU: 809000015
Rinnai
SKU: 809000015
Brand: Rinnai
$14.84 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 O-ring Reh-ES17,ES22,19D/27D/15/23DF/30D, M10B-1-4
$0.37 each
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Product Image of Combustion Chamber Front Panel, U216-306X02
Combustion Chamber Front Panel, U216-306X02
SKU: U216-306X02
Rinnai
SKU: U216-306X02
Brand: Rinnai
$3.60 each
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Product Image of Connection Reinforcement Panel, 109000118
Connection Reinforcement Panel, 109000118
SKU: 109000118
Rinnai
SKU: 109000118
Brand: Rinnai
$9.02 each
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Product Image of Retrofit Wall Plate (Black)
Retrofit Wall Plate (Black)
SKU: 188485
Rinnai
SKU: 188485
Brand: Rinnai
$11.83 each
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Product Image of Silencer OSS3/4, 807000018
Silencer OSS3/4, 807000018
SKU: 807000018
Rinnai
SKU: 807000018
Brand: Rinnai
$69.71 each
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Product Image of Manifold Packing, U250-219
Manifold Packing, U250-219
SKU: U250-219
Rinnai
SKU: U250-219
Brand: Rinnai
$2.64 each
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Product Image of Burner Assembly for 431FA/Wta/263FA/556FA-3
$41.36 each
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Product Image of Cross Compr. Fitting 15MM Q, 807000044
Cross Compr. Fitting 15MM Q, 807000044
SKU: 807000044
Rinnai
SKU: 807000044
Brand: Rinnai
$67.81 each
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Product Image of Burner Unit Assembly, 106000040
Burner Unit Assembly, 106000040
SKU: 106000040
Rinnai
SKU: 106000040
Brand: Rinnai
$65.97 each
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Product Image of Surge Protector Kit, 105000195
Surge Protector Kit, 105000195
SKU: 105000195
Rinnai
SKU: 105000195
Brand: Rinnai
$56.43 each
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Product Image of Pipe 15 Cold Water E110C, 807000084
Pipe 15 Cold Water E110C, 807000084
SKU: 807000084
Rinnai
SKU: 807000084
Brand: Rinnai
$58.65 each
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Product Image of Kit, Flame Rod ES/EX17, ES/EX22, 204000046
Kit, Flame Rod ES/EX17, ES/EX22, 204000046
SKU: 204000046
Rinnai
SKU: 204000046
Brand: Rinnai
$17.47 each
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Product Image of Warm Air Seal Panel (122) 263FA, 308F-318X01
Warm Air Seal Panel (122) 263FA, 308F-318X01
SKU: 308F-318X01
Rinnai
SKU: 308F-318X01
Brand: Rinnai
$2.58 each
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Product Image of Complete Blower Assembly (060), 608000011
Complete Blower Assembly (060), 608000011
SKU: 608000011
Rinnai
SKU: 608000011
Brand: Rinnai
$342.21 each
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Product Image of Screw Cover Lid, 109000150
Screw Cover Lid, 109000150
SKU: 109000150
Rinnai
SKU: 109000150
Brand: Rinnai
$3.04 each
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Product Image of Gas Control Connecting, CU162-1880
Gas Control Connecting, CU162-1880
SKU: CU162-1880
Rinnai
SKU: CU162-1880
Brand: Rinnai
$13.26 each
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Product Image of HYDRO GROUP RETURN, 807000151
HYDRO GROUP RETURN, 807000151
SKU: 807000151
Rinnai
SKU: 807000151
Brand: Rinnai
$401.15 each
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Product Image of Power Supply Cord (703-1) 229A/606A, CP-90466-1
Power Supply Cord (703-1) 229A/606A, CP-90466-1
SKU: CP-90466-1
Rinnai
SKU: CP-90466-1
Brand: Rinnai
$22.04 each
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Product Image of Combustion Motor Assembly for 263FA
Combustion Motor Assembly for 263FA
SKU: 308F-425
Rinnai
SKU: 308F-425
Brand: Rinnai
$267.79 each
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Product Image of Screw (144-2) 329A/229A/429A, ZFDB0410SB
Screw (144-2) 329A/229A/429A, ZFDB0410SB
SKU: ZFDB0410SB
Rinnai
SKU: ZFDB0410SB
Brand: Rinnai
$0.54 each
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Product Image of Ignitor Bracket 506A/606A, RC-209-83X03
Ignitor Bracket 506A/606A, RC-209-83X03
SKU: RC-209-83X03
Rinnai
SKU: RC-209-83X03
Brand: Rinnai
$28.66 each
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Product Image of Screw (811) 431Wta556Fa, ZEAB0406SZ
Screw (811) 431Wta556Fa, ZEAB0406SZ
SKU: ZEAB0406SZ
Rinnai
SKU: ZEAB0406SZ
Brand: Rinnai
$0.35 each
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Product Image of Exhaust Tube Frame, 109000205
Exhaust Tube Frame, 109000205
SKU: 109000205
Rinnai
SKU: 109000205
Brand: Rinnai
$11.46 each
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Product Image of System Thermistor, 805000179
System Thermistor, 805000179
SKU: 805000179
Rinnai
SKU: 805000179
Brand: Rinnai
$8.22 each
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Product Image of Air Outlet (010) 263FA, 308F-404-3
Air Outlet (010) 263FA, 308F-404-3
SKU: 308F-404-3
Rinnai
SKU: 308F-404-3
Brand: Rinnai
$65.57 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).