Apply to be a TradeMaster!
Filter menu expanded

Filters

3,054 items
Reset

SORT

Product Availability

Show In Stock Only (610)

Product Type

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)

Installation Type

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)

Price Range

Under $1 (148)
$1 to $5 (382)
$5 to $10 (360)
$10 to $15 (201)
$15 to $20 (140)
$20 to $25 (122)
$25 to $30 (139)
$30 to $35 (95)
$35 to $40 (76)
$40 to $45 (62)

Rinnai

Rinnai
Help Face
Need a little help?
3054 items
Grid
List
Compare
Product Image of O-Ring, 807000204
O-Ring, 807000204
SKU: 807000204
Rinnai
SKU: 807000204
Brand: Rinnai
$0.46 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Front Panel Packing, U245-3185-1
Front Panel Packing, U245-3185-1
SKU: U245-3185-1
Rinnai
SKU: U245-3185-1
Brand: Rinnai
$2.83 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Valve Knob Assembly 551FA/1001FA/1004FA, CP-40369-33
$3.19 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Grundfos Ups26-150(s)f Pump, 107000377
Grundfos Ups26-150(s)f Pump, 107000377
SKU: 107000377
Rinnai
SKU: 107000377
Brand: Rinnai
$1,858.74 each
Out of Stock
Get it by Tue, Sep 8 - Tue, Sep 15
Out of Stock
Get it by Tue, Sep 8 - Tue, Sep 15
Compare
Product Image of C85deN Parts - V Series (Value Series) Non-Condensing Tankless Water Heater, Outdoor, Direct Vent, 199,000 BTU, Designer Plus (Natural Gas)not-to-sell-product
Backorder
Get it by Tue, Nov 17 - Tue, Feb 16
Backorder
Get it by Tue, Nov 17 - Tue, Feb 16
Compare
Product Image of Wire Clip (418) 431FA/431Wta/556FA, CP-90107-2
Wire Clip (418) 431FA/431Wta/556FA, CP-90107-2
SKU: CP-90107-2
Rinnai
SKU: CP-90107-2
Brand: Rinnai
$0.41 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Cap, 3/4" BrassThread Water Pipe Fitting, 109000400
$33.97 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of RHFE-556FTRAIII-N Parts - EnergySaver Series Direct Vent Gas Wall Furnace, Indoor, 21,500 BTU (Natural Gas)not-to-sell-product
Backorder
Get it by Tue, Nov 17 - Tue, Feb 16
Backorder
Get it by Tue, Nov 17 - Tue, Feb 16
Compare
Product Image of Casing Assembly, R98LSe & ASME, 109000067
Casing Assembly, R98LSe & ASME, 109000067
SKU: 109000067
Rinnai
SKU: 109000067
Brand: Rinnai
$66.49 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of RHEPM11530N Parts - HE+ Series Modulating Infrared Gas Heater, Indoor/Outdoor, 30 ft Tube, 115,000 BTU (Natural Gas)not-to-sell-product
Backorder
Get it by Tue, Nov 17 - Tue, Feb 16
Backorder
Get it by Tue, Nov 17 - Tue, Feb 16
Compare
Product Image of Wiring Harness, 105000192
Wiring Harness, 105000192
SKU: 105000192
Rinnai
SKU: 105000192
Brand: Rinnai
$46.67 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Seal Material, RC-602-23-33
Seal Material, RC-602-23-33
SKU: RC-602-23-33
Rinnai
SKU: RC-602-23-33
Brand: Rinnai
$2.62 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of CHS199100RiN Parts - Demand Duo H-Series Hybrid Tank-Tankless, Indoor, 100 Gal, 199,000 BTU (Natural Gas)not-to-sell-product
Backorder
Get it by Tue, Nov 17 - Tue, Feb 16
Backorder
Get it by Tue, Nov 17 - Tue, Feb 16
Compare
Product Image of FLUE GAS PIPE iCON, 802000003
FLUE GAS PIPE iCON, 802000003
SKU: 802000003
Rinnai
SKU: 802000003
Brand: Rinnai
$129.38 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Louver Assembly, 909000026
Louver Assembly, 909000026
SKU: 909000026
Rinnai
SKU: 909000026
Brand: Rinnai
$66.94 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Secondary Heat Exchanger, 107000150
Secondary Heat Exchanger, 107000150
SKU: 107000150
Rinnai
SKU: 107000150
Brand: Rinnai
$184.51 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Back Spacer B Right D(Beige), ES38, 209000030
Back Spacer B Right D(Beige), ES38, 209000030
SKU: 209000030
Rinnai
SKU: 209000030
Brand: Rinnai
$13.93 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Main Injector (NG) 1004FA, 1004F-2036-B-1.95
Main Injector (NG) 1004FA, 1004F-2036-B-1.95
SKU: 1004F-2036-B-1.95
Rinnai
SKU: 1004F-2036-B-1.95
Brand: Rinnai
$4.58 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Burner Lid Mounting Plate B, EX38C, 206000050
Burner Lid Mounting Plate B, EX38C, 206000050
SKU: 206000050
Rinnai
SKU: 206000050
Brand: Rinnai
$3.58 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Front Panel for RU80/98, RUC98, & C199E, 109000228
$64.96 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Convection Motor Harness, EX38C, 205000091
Convection Motor Harness, EX38C, 205000091
SKU: 205000091
Rinnai
SKU: 205000091
Brand: Rinnai
$7.92 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Square Tube Frame Assembly, TRW03/RL94, 109000503
$328.71 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Gas Inlet Assembly Reh-18/25, REH18-32
Gas Inlet Assembly Reh-18/25, REH18-32
SKU: REH18-32
Rinnai
SKU: REH18-32
Brand: Rinnai
$18.17 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of ES11N Parts - EnergySaver Series Direct Vent Gas Wall Furnace, Indoor, 11,000 BTU (Natural Gas)not-to-sell-product
Backorder
Get it by Tue, Nov 17 - Tue, Feb 16
Backorder
Get it by Tue, Nov 17 - Tue, Feb 16
Compare
Product Image of Combination Control Ass'y (for Propane G, DRR37-213-6
$975.47 each
Out of Stock
Get it by Tue, Sep 8 - Tue, Sep 15
Out of Stock
Get it by Tue, Sep 8 - Tue, Sep 15
Compare
Product Image of GASKET SILENCER iCON, 808000039
GASKET SILENCER iCON, 808000039
SKU: 808000039
Rinnai
SKU: 808000039
Brand: Rinnai
$33.98 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Clip, 809000173
Clip, 809000173
SKU: 809000173
Rinnai
SKU: 809000173
Brand: Rinnai
$6.86 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Fan Motor All Assembly for RC98HPi, 108000037
Fan Motor All Assembly for RC98HPi, 108000037
SKU: 108000037
Rinnai
SKU: 108000037
Brand: Rinnai
$217.42 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Screw 3.5X 9.5 Galv.D7983 (5/pack), 805000011
Screw 3.5X 9.5 Galv.D7983 (5/pack), 805000011
SKU: 805000011
Rinnai
SKU: 805000011
Brand: Rinnai
$13.04 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of RHEP1S15540N Parts - RHEP Series 1-Stage Infrared Gas Heater, Indoor/Outdoor, 40 ft Tube, 155,000 BTU (Natural Gas)not-to-sell-product
Backorder
Get it by Tue, Nov 17 - Tue, Feb 16
Backorder
Get it by Tue, Nov 17 - Tue, Feb 16
Compare
Product Image of NG to LP Conversion Kit for RUR98e, 103000054
NG to LP Conversion Kit for RUR98e, 103000054
SKU: 103000054
Rinnai
SKU: 103000054
Brand: Rinnai
$67.97 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Solenoid Harness, 105000303
Solenoid Harness, 105000303
SKU: 105000303
Rinnai
SKU: 105000303
Brand: Rinnai
$32.33 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Secondary Air Damper (NG), 308F-218-1
Secondary Air Damper (NG), 308F-218-1
SKU: 308F-218-1
Rinnai
SKU: 308F-218-1
Brand: Rinnai
$3.32 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Combustion Air Check Valve, 109000589
Combustion Air Check Valve, 109000589
SKU: 109000589
Rinnai
SKU: 109000589
Brand: Rinnai
$255.33 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Top Plate 606Tra/506A, RC-516-116-3
Top Plate 606Tra/506A, RC-516-116-3
SKU: RC-516-116-3
Rinnai
SKU: RC-516-116-3
Brand: Rinnai
$29.69 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Comb Chamber Panel Assembly, CU195-310
Comb Chamber Panel Assembly, CU195-310
SKU: CU195-310
Rinnai
SKU: CU195-310
Brand: Rinnai
$12.55 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Lid Packing (148) 431FA/431Wta/556fa, 554F-618
$2.77 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Injector (NG) RHE-431FA2, AU129-211x01-1.0
Injector (NG) RHE-431FA2, AU129-211x01-1.0
SKU: AU129-211X01-1.0
Rinnai
SKU: AU129-211X01-1.0
Brand: Rinnai
$1.34 each
In Stock
Get 2 by Mon, Aug 24
In Stock
Get 2 by Mon, Aug 24
Compare
Product Image of Rating Plate, RU98iP, U306-0091-2
Rating Plate, RU98iP, U306-0091-2
SKU: U306-0091-2
Rinnai
SKU: U306-0091-2
Brand: Rinnai
$16.99 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Cover Q175C, 809000013
Cover Q175C, 809000013
SKU: 809000013
Rinnai
SKU: 809000013
Brand: Rinnai
$760.72 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Install Parts Bag, Q85S,Q130S,Q175S,Q205, 804000087
$120.44 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Q175S LP Burner Replacement Kit, 805000053
Q175S LP Burner Replacement Kit, 805000053
SKU: 805000053
Rinnai
SKU: 805000053
Brand: Rinnai
$508.70 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of TC Spacer C 606Tra, RC-208-64-3
TC Spacer C 606Tra, RC-208-64-3
SKU: RC-208-64-3
Rinnai
SKU: RC-208-64-3
Brand: Rinnai
$1.43 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Control Box Sp, EX38CW, 209000170
Control Box Sp, EX38CW, 209000170
SKU: 209000170
Rinnai
SKU: 209000170
Brand: Rinnai
$51.73 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Caution Label D (907) 431/556/1004FA, 1001F-1652
Caution Label D (907) 431/556/1004FA, 1001F-1652
SKU: 1001F-1652
Rinnai
SKU: 1001F-1652
Brand: Rinnai
$3.04 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of AWG18 Harness, 105000130
AWG18 Harness, 105000130
SKU: 105000130
Rinnai
SKU: 105000130
Brand: Rinnai
$21.53 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Screw, 109000422
Screw, 109000422
SKU: 109000422
Rinnai
SKU: 109000422
Brand: Rinnai
$4.06 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Compare
Product Image of Screw, 109000255
Screw, 109000255
SKU: 109000255
Rinnai
SKU: 109000255
Brand: Rinnai
$1.02 each
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Backorder
Get it by Tue, Sep 22 - Tue, Oct 20
Resources
FAQs, Manuals & Videos
Articles
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).