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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)
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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)
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Product Image of Connection Set 22 X 3/4" NPT, 807000069
Connection Set 22 X 3/4" NPT, 807000069
SKU: 807000069
Rinnai
SKU: 807000069
Brand: Rinnai
$79.10 each
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Product Image of Back Spacer L RHFE-556WTA-White, 431F-1330-3
Back Spacer L RHFE-556WTA-White, 431F-1330-3
SKU: 431F-1330-3
Rinnai
SKU: 431F-1330-3
Brand: Rinnai
$10.32 each
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Product Image of Front Panel, U245-1110-J
Front Panel, U245-1110-J
SKU: U245-1110-J
Rinnai
SKU: U245-1110-J
Brand: Rinnai
$47.47 each
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Product Image of HYDRO GROUP SUPPLY, 807000159
HYDRO GROUP SUPPLY, 807000159
SKU: 807000159
Rinnai
SKU: 807000159
Brand: Rinnai
$208.01 each
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Product Image of 37AHB090 Parts - 37AHB Series Hydronic Air Handler (ECM Motor), Indoor, ECM Motornot-to-sell-product
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Product Image of Orifice Lower (LP), BU101-307-1.25
Orifice Lower (LP), BU101-307-1.25
SKU: BU101-307-1.25
Rinnai
SKU: BU101-307-1.25
Brand: Rinnai
$1.31 each
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Product Image of Condenser Cover, 109000448
Condenser Cover, 109000448
SKU: 109000448
Rinnai
SKU: 109000448
Brand: Rinnai
$17.44 each
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Product Image of CHS160100HiP Parts - Demand Duo H-Series Hybrid Tank-Tankless, Indoor, 100 Gal, 160,000 BTU (Propane)not-to-sell-product
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Product Image of Overheat Switch Harness, 105000199
Overheat Switch Harness, 105000199
SKU: 105000199
Rinnai
SKU: 105000199
Brand: Rinnai
$53.21 each
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Product Image of Under Cover Assembly (038)&(022) (Notes), 556F-479-2
$32.01 each
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Product Image of Top Plate Cover Sheet 329A/429A, RC-241-91
Top Plate Cover Sheet 329A/429A, RC-241-91
SKU: RC-241-91
Rinnai
SKU: RC-241-91
Brand: Rinnai
$3.43 each
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Product Image of Pcb Unit Mounting Accessory Plate EX38, 209000165
$4.45 each
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Product Image of Seal Packing 1004FA, RC-223-21-1
Seal Packing 1004FA, RC-223-21-1
SKU: RC-223-21-1
Rinnai
SKU: RC-223-21-1
Brand: Rinnai
$3.41 each
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Product Image of Three Way Valve Housing VC/O-Ring, 809000057
Three Way Valve Housing VC/O-Ring, 809000057
SKU: 809000057
Rinnai
SKU: 809000057
Brand: Rinnai
$226.74 each
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Product Image of Connection Set 28 X 1" NPT, 807000070
Connection Set 28 X 1" NPT, 807000070
SKU: 807000070
Rinnai
SKU: 807000070
Brand: Rinnai
$69.71 each
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Product Image of Flue Outlet Packing for V2532W/WC/2526, U245-1122
$7.24 each
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Product Image of Clip 431FA, R2000-356
Clip 431FA, R2000-356
SKU: R2000-356
Rinnai
SKU: R2000-356
Brand: Rinnai
$0.41 each
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Product Image of Fitting Set 3 Way Valve, 807000062
Fitting Set 3 Way Valve, 807000062
SKU: 807000062
Rinnai
SKU: 807000062
Brand: Rinnai
$77.93 each
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Product Image of CLAMP BAR iCON, 809000147
CLAMP BAR iCON, 809000147
SKU: 809000147
Rinnai
SKU: 809000147
Brand: Rinnai
$56.84 each
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Product Image of Sensor Harness for R94-LSi, 105000035
Sensor Harness for R94-LSi, 105000035
SKU: 105000035
Rinnai
SKU: 105000035
Brand: Rinnai
$53.63 each
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Product Image of SECURITY CLIP PIPES HYDRO BL. (10X), 807000160
$45.69 each
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Product Image of Back Spacer Left Assembly
Back Spacer Left Assembly
SKU: 308F-2050-2
Rinnai
SKU: 308F-2050-2
Brand: Rinnai
$28.66 each
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Product Image of Pipe Ret. Filter-Pump E, 807000128
Pipe Ret. Filter-Pump E, 807000128
SKU: 807000128
Rinnai
SKU: 807000128
Brand: Rinnai
$162.15 each
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Product Image of PC Board Assembly for 263FA
PC Board Assembly for 263FA
SKU: 308F-2030-V5X03
Rinnai
SKU: 308F-2030-V5X03
Brand: Rinnai
$362.75 each
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Product Image of Orifice Upper Burner (NG) Reh-18T, T-3, BU101-307-1.35
Orifice Upper Burner (NG) Reh-18T, T-3, BU101-307-1.35
SKU: BU101-307-1.35
Rinnai
SKU: BU101-307-1.35
Brand: Rinnai
$1.56 each
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Product Image of Comb Chamber Panel Assembly, CU195-310
Comb Chamber Panel Assembly, CU195-310
SKU: CU195-310
Rinnai
SKU: CU195-310
Brand: Rinnai
$12.80 each
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Product Image of Clip, 109000450
Clip, 109000450
SKU: 109000450
Rinnai
SKU: 109000450
Brand: Rinnai
$8.51 each
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Product Image of Flat Cable Display L=240 SHR, 805000029
Flat Cable Display L=240 SHR, 805000029
SKU: 805000029
Rinnai
SKU: 805000029
Brand: Rinnai
$53.82 each
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Product Image of 3-Pole Connector, Grey, 805000018
3-Pole Connector, Grey, 805000018
SKU: 805000018
Rinnai
SKU: 805000018
Brand: Rinnai
$26.98 each
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Product Image of CHS16080HCXiN H-Series 160,000 BTU, Demand Duo Commercial Condensing Indoor Hybrid Tankless Water Heater (Natural Gas)
$8,362.50 each
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Product Image of Pre-Bend Connect Kit for Q Premier (TOP), 804000081
$344.05 each
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Product Image of REHP80C Parts - REHP Series Electric Heat Pump Water Heater, Indoor, 80 Gal, Canadanot-to-sell-product
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Product Image of Top Plate Supporter (431FA111) Notes, 556F-480
$11.81 each
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Product Image of Anti Frost Heater 120V, 105000098
Anti Frost Heater 120V, 105000098
SKU: 105000098
Rinnai
SKU: 105000098
Brand: Rinnai
$36.67 each
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Product Image of Freeze Protection heater (set) -2, 105000256
Freeze Protection heater (set) -2, 105000256
SKU: 105000256
Rinnai
SKU: 105000256
Brand: Rinnai
$36.81 each
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Product Image of Truss Screw, CP-30580-2-JW
Truss Screw, CP-30580-2-JW
SKU: CP-30580-2-JW
Rinnai
SKU: CP-30580-2-JW
Brand: Rinnai
$0.74 each
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Product Image of Main Heat Exchanger Assembly B 1004FA
Main Heat Exchanger Assembly B 1004FA
SKU: 1001F-138-2X05
Rinnai
SKU: 1001F-138-2X05
Brand: Rinnai
$79.22 each
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Product Image of Plate Exchanger E75C, 807000054
Plate Exchanger E75C, 807000054
SKU: 807000054
Rinnai
SKU: 807000054
Brand: Rinnai
$525.00 each
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Product Image of Front Panel Label, RUC90, 109000437
Front Panel Label, RUC90, 109000437
SKU: 109000437
Rinnai
SKU: 109000437
Brand: Rinnai
$9.59 each
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Product Image of Convection Fan Motor Assembly 704 229A, RC-229-524
$80.64 each
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Product Image of Non-return valve, All Boiler models, 807000097
$21.94 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
$6.17 each
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Product Image of Frame Lower Left Assembly, EX38C, 209000166
Frame Lower Left Assembly, EX38C, 209000166
SKU: 209000166
Rinnai
SKU: 209000166
Brand: Rinnai
$21.36 each
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Product Image of Base Leg RCE-590A, RC-590-2012
Base Leg RCE-590A, RC-590-2012
SKU: RC-590-2012
Rinnai
SKU: RC-590-2012
Brand: Rinnai
$33.60 each
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Product Image of PC Board Kit for RC80/RC98HPi/e, 104000199
PC Board Kit for RC80/RC98HPi/e, 104000199
SKU: 104000199
Rinnai
SKU: 104000199
Brand: Rinnai
$478.26 each
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Product Image of RHFE-1004FA-W-N Parts - EnergySaver Series Direct Vent Gas Wall Furnace, Indoor, 38,400 BTU, White (Natural Gas)not-to-sell-product
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Product Image of Partition Board Assembly 506A/606A, RC-504-43
Partition Board Assembly 506A/606A, RC-504-43
SKU: RC-504-43
Rinnai
SKU: RC-504-43
Brand: Rinnai
$4.61 each
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Product Image of Heat Shield Brd Asy (409)431FA/WTA(Note), 556F-322X03
$16.33 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).