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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)
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Control Module (5)

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

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No (18)
Yes (19)

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

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Product Image of 1/4in NO Stainless Solenoid Valve w/cnKT, 107000146
$281.15 each
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Product Image of Male-Female Elbow, ES38, 208000023
Male-Female Elbow, ES38, 208000023
SKU: 208000023
Rinnai
SKU: 208000023
Brand: Rinnai
$17.37 each
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Product Image of RHEP1S20560N Parts - RHEP Series 1-Stage Infrared Gas Heater, Indoor/Outdoor, 60 ft Tube, 205,000 BTU (Natural Gas)not-to-sell-product
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Product Image of Blow out Opening Assembly A RCE-590A, RC-590-23-1X01
Blow out Opening Assembly A RCE-590A, RC-590-23-1X01
SKU: RC-590-23-1X01
Rinnai
SKU: RC-590-23-1X01
Brand: Rinnai
$60.08 each
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Product Image of RHEP1S5020N Parts - RHEP Series 1-Stage Infrared Gas Heater, Indoor/Outdoor, 20 ft Tube, 50,000 BTU (Natural Gas)not-to-sell-product
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Product Image of Packing (131) 506A/329A/606A/431Wta, M10B-13-14
Packing (131) 506A/329A/606A/431Wta, M10B-13-14
SKU: M10B-13-14
Rinnai
SKU: M10B-13-14
Brand: Rinnai
$1.13 each
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Product Image of Temperature Control Plate, 109000193
Temperature Control Plate, 109000193
SKU: 109000193
Rinnai
SKU: 109000193
Brand: Rinnai
$10.02 each
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Product Image of PC Board Cover, 109000794
PC Board Cover, 109000794
SKU: 109000794
Rinnai
SKU: 109000794
Brand: Rinnai
$19.50 each
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Product Image of Flue Outlet Packing, U216-406X03
Flue Outlet Packing, U216-406X03
SKU: U216-406X03
Rinnai
SKU: U216-406X03
Brand: Rinnai
$2.44 each
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Product Image of Side Gasket, 109000121
Side Gasket, 109000121
SKU: 109000121
Rinnai
SKU: 109000121
Brand: Rinnai
$5.00 each
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Product Image of Gas Valve Kit for RC98HPi/e, 104000193
Gas Valve Kit for RC98HPi/e, 104000193
SKU: 104000193
Rinnai
SKU: 104000193
Brand: Rinnai
$159.22 each
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Product Image of Fluegassystem PP Set OSS2, 808000011
Fluegassystem PP Set OSS2, 808000011
SKU: 808000011
Rinnai
SKU: 808000011
Brand: Rinnai
$82.67 each
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Product Image of Fan Venturi Kit M 90C120C160C120S160S, 804000108
$1,356.18 each
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Product Image of Cable Connect for Multiple V Series Tankless Water Heaters to MSB Board, REU-MSB-C3
$29.48 each
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Product Image of Air Inlet B / 201FA, 553F-340-2
Air Inlet B / 201FA, 553F-340-2
SKU: 553F-340-2
Rinnai
SKU: 553F-340-2
Brand: Rinnai
$5.69 each
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Product Image of Connecting Pipe, 107000059
Connecting Pipe, 107000059
SKU: 107000059
Rinnai
SKU: 107000059
Brand: Rinnai
$11.96 each
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Product Image of PCB EC Cover, 109000627
PCB EC Cover, 109000627
SKU: 109000627
Rinnai
SKU: 109000627
Brand: Rinnai
$12.50 each
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Product Image of Connecting Tube Retainer EX models, 209000079
Connecting Tube Retainer EX models, 209000079
SKU: 209000079
Rinnai
SKU: 209000079
Brand: Rinnai
$3.14 each
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Product Image of Condensate Drain Tube, 109000136
Condensate Drain Tube, 109000136
SKU: 109000136
Rinnai
SKU: 109000136
Brand: Rinnai
$13.66 each
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Product Image of Condensate Drain Tube, 109000246
Condensate Drain Tube, 109000246
SKU: 109000246
Rinnai
SKU: 109000246
Brand: Rinnai
$10.33 each
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Product Image of Fan Rectifier, U273-130X01
Fan Rectifier, U273-130X01
SKU: U273-130X01
Rinnai
SKU: U273-130X01
Brand: Rinnai
$4.44 each
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Product Image of RHEP2S11530N Parts - RHEP Series 2-Stage Infrared Gas Heater, Indoor/Outdoor, 30 ft Tube, 115,000 BTU (Natural Gas)not-to-sell-product
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Product Image of AWG18-FR HARNESS, 105000139
AWG18-FR HARNESS, 105000139
SKU: 105000139
Rinnai
SKU: 105000139
Brand: Rinnai
$23.29 each
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Product Image of Outlet Nipple, 107000117
Outlet Nipple, 107000117
SKU: 107000117
Rinnai
SKU: 107000117
Brand: Rinnai
$5.52 each
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Product Image of Clip (032) 263FA, CP-90124-6
Clip (032) 263FA, CP-90124-6
SKU: CP-90124-6
Rinnai
SKU: CP-90124-6
Brand: Rinnai
$1.19 each
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Product Image of Main Injector D, RCE-590A, RC-208-11-D-1.95
Main Injector D, RCE-590A, RC-208-11-D-1.95
SKU: RC-208-11-D-1.95
Rinnai
SKU: RC-208-11-D-1.95
Brand: Rinnai
$2.37 each
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Product Image of Flue Outlet, U217-405-2X01
Flue Outlet, U217-405-2X01
SKU: U217-405-2X01
Rinnai
SKU: U217-405-2X01
Brand: Rinnai
$10.75 each
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Product Image of Sensor Harness-2, 105000133
Sensor Harness-2, 105000133
SKU: 105000133
Rinnai
SKU: 105000133
Brand: Rinnai
$56.32 each
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Product Image of Heat Exchanger Q175C, Q175S, 807000021
Heat Exchanger Q175C, Q175S, 807000021
SKU: 807000021
Rinnai
SKU: 807000021
Brand: Rinnai
$2,510.13 each
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Product Image of Rating Plate (LP) V3237FFUC KT, U273-444-4
Rating Plate (LP) V3237FFUC KT, U273-444-4
SKU: U273-444-4
Rinnai
SKU: U273-444-4
Brand: Rinnai
$8.98 each
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Product Image of SIPHON CUP SET, 807000145
SIPHON CUP SET, 807000145
SKU: 807000145
Rinnai
SKU: 807000145
Brand: Rinnai
$76.94 each
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Product Image of Burner Case Front Panel, U250-331X01
Burner Case Front Panel, U250-331X01
SKU: U250-331X01
Rinnai
SKU: U250-331X01
Brand: Rinnai
$10.83 each
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Product Image of Modulating Solenoid Valve Harness, BU195-601
Modulating Solenoid Valve Harness, BU195-601
SKU: BU195-601
Rinnai
SKU: BU195-601
Brand: Rinnai
$8.26 each
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Product Image of CAH050E Parts - CAH Series Hydronic Air Handler, Indoor, Canadanot-to-sell-product
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Product Image of Air Inlet, EX22/EX17/EX22W, 208000012
Air Inlet, EX22/EX17/EX22W, 208000012
SKU: 208000012
Rinnai
SKU: 208000012
Brand: Rinnai
$34.54 each
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Product Image of Injector (NG) 556FA/556Ftra (NG), AU129-210-1.13
Injector (NG) 556FA/556Ftra (NG), AU129-210-1.13
SKU: AU129-210-1.13
Rinnai
SKU: AU129-210-1.13
Brand: Rinnai
$1.65 each
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Product Image of 2" FLUE ADAPTER, 802000007
2" FLUE ADAPTER, 802000007
SKU: 802000007
Rinnai
SKU: 802000007
Brand: Rinnai
$63.96 each
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Product Image of Packing, BH37-323X01
Packing, BH37-323X01
SKU: BH37-323X01
Rinnai
SKU: BH37-323X01
Brand: Rinnai
$4.90 each
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Product Image of Screw, 109000255
Screw, 109000255
SKU: 109000255
Rinnai
SKU: 109000255
Brand: Rinnai
$1.11 each
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Product Image of Pipe Ret-3WV Filter Q175C, 807000027
Pipe Ret-3WV Filter Q175C, 807000027
SKU: 807000027
Rinnai
SKU: 807000027
Brand: Rinnai
$86.10 each
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Product Image of Pipe Ø 15 Mix Q, 807000047
Pipe Ø 15 Mix Q, 807000047
SKU: 807000047
Rinnai
SKU: 807000047
Brand: Rinnai
$69.57 each
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Product Image of Rating Plate 2424 (NG), CU195-1889-1X03
Rating Plate 2424 (NG), CU195-1889-1X03
SKU: CU195-1889-1X03
Rinnai
SKU: CU195-1889-1X03
Brand: Rinnai
$29.96 each
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Product Image of Base (009-1) 229A, RC-219-41-5
Base (009-1) 229A, RC-219-41-5
SKU: RC-219-41-5
Rinnai
SKU: RC-219-41-5
Brand: Rinnai
$4.82 each
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Product Image of Cable Clip, EX38C, 209000178
Cable Clip, EX38C, 209000178
SKU: 209000178
Rinnai
SKU: 209000178
Brand: Rinnai
$0.60 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
$2,800.49 each
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Product Image of Front Panel, U245-110-10-D
Front Panel, U245-110-10-D
SKU: U245-110-10-D
Rinnai
SKU: U245-110-10-D
Brand: Rinnai
$57.85 each
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Product Image of Thermistor Stop, 109000276
Thermistor Stop, 109000276
SKU: 109000276
Rinnai
SKU: 109000276
Brand: Rinnai
$5.35 each
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Product Image of R70eP Parts - V Series (Value Series) Non-Condensing Tankless Water Heater, Outdoor, 160,000 BTU (Propane)not-to-sell-product
R70eP Parts - V Series (Value Series) Non-Condensing Tankless Water Heater, Outdoor, 160,000 BTU (Propane)
SKU: R70EP
Rinnai
SKU: R70EP
Brand: Rinnai
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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).