Apply to be a TradeMaster!
Filter menu expanded

Filters

3,057 items
Reset

SORT

Product Availability

Show In Stock Only (632)

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 (160)
$1 to $5 (401)
$5 to $10 (363)
$10 to $15 (230)
$15 to $20 (120)
$20 to $25 (164)
$25 to $30 (124)
$30 to $35 (74)
$35 to $40 (70)
$40 to $45 (64)

Rinnai

Rinnai
Help Face
Need a little help?
3057 items
Grid
List
Compare
Product Image of REHP65C Parts - REHP Series Electric Heat Pump Water Heater, Indoor, 65 Gal, Canadanot-to-sell-product
Backorder
Get it by Mon, Oct 5 - Mon, Jan 4
Backorder
Get it by Mon, Oct 5 - Mon, Jan 4
Compare
Product Image of Partition RCE-592A, RC-592-45X02
Partition RCE-592A, RC-592-45X02
SKU: RC-592-45X02
Rinnai
SKU: RC-592-45X02
Brand: Rinnai
$11.48 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
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
$1.32 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Frame Corner Assembly, 1004F-2006X02
Frame Corner Assembly, 1004F-2006X02
SKU: 1004F-2006X02
Rinnai
SKU: 1004F-2006X02
Brand: Rinnai
$7.60 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Decorating Front Panel (R) (005)(Note), 556F-475X03-2
Decorating Front Panel (R) (005)(Note), 556F-475X03-2
SKU: 556F-475X03-2
Rinnai
SKU: 556F-475X03-2
Brand: Rinnai
$18.56 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Anti-Frost Heater Clip, CF29-742
Anti-Frost Heater Clip, CF29-742
SKU: CF29-742
Rinnai
SKU: CF29-742
Brand: Rinnai
$4.54 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Thermal Fuse Harness Assembly for RU80/98i/e KB, 105000175
$124.68 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Flue Outlet Packing, BU169-472
Flue Outlet Packing, BU169-472
SKU: BU169-472
Rinnai
SKU: BU169-472
Brand: Rinnai
$4.04 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Bracket Q175C, 809000067
Bracket Q175C, 809000067
SKU: 809000067
Rinnai
SKU: 809000067
Brand: Rinnai
$54.44 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of RS100 Room Controller, 803000011
RS100 Room Controller, 803000011
SKU: 803000011
Rinnai
SKU: 803000011
Brand: Rinnai
$439.36 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of ES38WN (RHFE-1004FTA-W-N) Parts - EnergySaver Series Direct Vent Gas Wall Furnace, Indoor, 38,400 BTU, White (Natural Gas)not-to-sell-product
Backorder
Get it by Mon, Oct 5 - Mon, Jan 4
Backorder
Get it by Mon, Oct 5 - Mon, Jan 4
Compare
Product Image of Main Solenoid Harness, 105000300
Main Solenoid Harness, 105000300
SKU: 105000300
Rinnai
SKU: 105000300
Brand: Rinnai
$8.79 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of V2532WC Owner's Man (889) V2532W WC-US, U245-1361
$8.63 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Cartridge, For Pump (37AHA), 607000016
Cartridge, For Pump (37AHA), 607000016
SKU: 607000016
Rinnai
SKU: 607000016
Brand: Rinnai
$89.21 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of RCB750AN Parts - RCB Series Condensing Gas Boiler, Indoor, 750,000 BTU (Natural Gas)not-to-sell-product
Backorder
Get it by Mon, Oct 5 - Mon, Jan 4
Backorder
Get it by Mon, Oct 5 - Mon, Jan 4
Compare
Product Image of TC Spacer B 506/606Tra/506A/606A, RC-208-64
TC Spacer B 506/606Tra/506A/606A, RC-208-64
SKU: RC-208-64
Rinnai
SKU: RC-208-64
Brand: Rinnai
$1.33 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Filter Hold Center, EX38C, 208000056
Filter Hold Center, EX38C, 208000056
SKU: 208000056
Rinnai
SKU: 208000056
Brand: Rinnai
$14.00 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Kit, PC Board, 104000058
Kit, PC Board, 104000058
SKU: 104000058
Rinnai
SKU: 104000058
Brand: Rinnai
$555.77 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of R63LSe (REU-VA2024WD) LPG to NG Conversion Kit, 104000095
$317.33 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of R70eP Parts - V Series (Value Series) Non-Condensing Tankless Water Heater, Outdoor, 160,000 BTU (Propane)not-to-sell-product
Backorder
Get it by Mon, Oct 5 - Mon, Jan 4
Backorder
Get it by Mon, Oct 5 - Mon, Jan 4
Compare
Product Image of R53diP Parts - V Series (Value Series) Non-Condensing Tankless Water Heater, Indoor, Direct Vent, 120,000 BTU (Propane)not-to-sell-product
Backorder
Get it by Mon, Oct 5 - Mon, Jan 4
Backorder
Get it by Mon, Oct 5 - Mon, Jan 4
Compare
Product Image of Heater bracket, 109000613
Heater bracket, 109000613
SKU: 109000613
Rinnai
SKU: 109000613
Brand: Rinnai
$5.42 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Air Intake Duct, 1001F-158X01
Air Intake Duct, 1001F-158X01
SKU: 1001F-158X01
Rinnai
SKU: 1001F-158X01
Brand: Rinnai
$15.43 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Damper (NG) 229A & 429A, RC-208-23-20
Damper (NG) 229A & 429A, RC-208-23-20
SKU: RC-208-23-20
Rinnai
SKU: RC-208-23-20
Brand: Rinnai
$1.32 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Side Panel L, EX38C, 209000144
Side Panel L, EX38C, 209000144
SKU: 209000144
Rinnai
SKU: 209000144
Brand: Rinnai
$29.60 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Heat Exchanger Bracket, 109000265
Heat Exchanger Bracket, 109000265
SKU: 109000265
Rinnai
SKU: 109000265
Brand: Rinnai
$11.44 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Combustion Chamber Assembly 329A/429A, RC-351-11-2
Combustion Chamber Assembly 329A/429A, RC-351-11-2
SKU: RC-351-11-2
Rinnai
SKU: RC-351-11-2
Brand: Rinnai
$53.81 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of RHEP1S25070N Parts - RHEP Series 1-Stage Infrared Gas Heater, Indoor/Outdoor, 70 ft Tube, 250,000 BTU (Natural Gas)not-to-sell-product
Backorder
Get it by Mon, Oct 5 - Mon, Jan 4
Backorder
Get it by Mon, Oct 5 - Mon, Jan 4
Compare
Product Image of Exhaust Elbow Assembly (141) 263FA, 308F-137X01
Exhaust Elbow Assembly (141) 263FA, 308F-137X01
SKU: 308F-137X01
Rinnai
SKU: 308F-137X01
Brand: Rinnai
$30.07 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Non-return valve, All Boiler models, 807000097
$18.64 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Connector 4-Pole, Brown, 805000021
Connector 4-Pole, Brown, 805000021
SKU: 805000021
Rinnai
SKU: 805000021
Brand: Rinnai
$29.47 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Sec. Air Damper (NG) 201FA, 556F-208-3
Sec. Air Damper (NG) 201FA, 556F-208-3
SKU: 556F-208-3
Rinnai
SKU: 556F-208-3
Brand: Rinnai
$2.87 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Front Panel for RUR98I, 109000446
Front Panel for RUR98I, 109000446
SKU: 109000446
Rinnai
SKU: 109000446
Brand: Rinnai
$54.57 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of HEAT EXCHANGER iCON1, 807000169
HEAT EXCHANGER iCON1, 807000169
SKU: 807000169
Rinnai
SKU: 807000169
Brand: Rinnai
$1,706.29 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Lamp House, 209000010
Lamp House, 209000010
SKU: 209000010
Rinnai
SKU: 209000010
Brand: Rinnai
$2.30 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of 1 1/4in 2XL SharkBite x Male Adapter, 107000412
$69.29 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
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
$11.30 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of PC Board, Combi Middle, 805000157
PC Board, Combi Middle, 805000157
SKU: 805000157
Rinnai
SKU: 805000157
Brand: Rinnai
$196.61 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of LP to NG Conversion Kit for V53e, 104000170
LP to NG Conversion Kit for V53e, 104000170
SKU: 104000170
Rinnai
SKU: 104000170
Brand: Rinnai
$37.57 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Seal Material / RCE 592A, RC-501-23-31X02
Seal Material / RCE 592A, RC-501-23-31X02
SKU: RC-501-23-31X02
Rinnai
SKU: RC-501-23-31X02
Brand: Rinnai
$3.87 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Valve Panel (094) 431FA/431Wta/556FA, 431F-1030
$7.61 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Connect Set G1/2 X 3/4 NPT(E110C) Note, 807000073
$73.70 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of PC Board Kit, 104000065
PC Board Kit, 104000065
SKU: 104000065
Rinnai
SKU: 104000065
Brand: Rinnai
$314.52 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Front Panel, 109000074
Front Panel, 109000074
SKU: 109000074
Rinnai
SKU: 109000074
Brand: Rinnai
$40.48 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Cover EX17C/EX22C/EX22CW, 209000101
Cover EX17C/EX22C/EX22CW, 209000101
SKU: 209000101
Rinnai
SKU: 209000101
Brand: Rinnai
$7.60 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Adapter Fitting 3/4" Intx 15 Compr., 807000050
$63.93 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of Service Ball Valve + Dielectric 1-1/4", 807000079
$171.60 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Compare
Product Image of MAINSWITCH TW, 805000076
MAINSWITCH TW, 805000076
SKU: 805000076
Rinnai
SKU: 805000076
Brand: Rinnai
$56.18 each
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
Backorder
Get it by Fri, Aug 7 - Fri, Sep 4
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).