Apply to be a TradeMaster!
Filter menu expanded

Filters

3,054 items
Reset

SORT

Product Availability

Show In Stock Only (608)

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
$130.01 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 EHPWH Leak Kit, 103000119
EHPWH Leak Kit, 103000119
SKU: 103000119
Rinnai
SKU: 103000119
Brand: Rinnai
$341.74 each
In Stock
Get 4 by Tue, Aug 25
In Stock
Get 4 by Tue, Aug 25
Compare
Product Image of Multi Function Control Board for AH Series, 605000033
$241.15 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 3" IPEX Concentric PVC Termination
3" IPEX Concentric PVC Termination
SKU: 196116PVC
Rinnai
SKU: 196116PVC
Brand: Rinnai
$86.72 each
In Stock
Get 1 by Tue, Aug 25
In Stock
Get 1 by Tue, Aug 25
Compare
Product Image of Back Spacer Top, 209000068
Back Spacer Top, 209000068
SKU: 209000068
Rinnai
SKU: 209000068
Brand: Rinnai
$21.59 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 Sensor Bracket, 109000273
Sensor Bracket, 109000273
SKU: 109000273
Rinnai
SKU: 109000273
Brand: Rinnai
$5.79 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 PC Board for EX22C/W
PC Board for EX22C/W
SKU: 205000045
Rinnai
SKU: 205000045
Brand: Rinnai
$202.98 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 O Ring E (153) 431FA/431Wta/556FA/201, RHF300-200-E
O Ring E (153) 431FA/431Wta/556FA/201, RHF300-200-E
SKU: RHF300-200-E
Rinnai
SKU: RHF300-200-E
Brand: Rinnai
$2.41 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 Packing, C311-7
Packing, C311-7
SKU: C311-7
Rinnai
SKU: C311-7
Brand: Rinnai
$0.38 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 Plug Band (small), 109000019
Plug Band (small), 109000019
SKU: 109000019
Rinnai
SKU: 109000019
Brand: Rinnai
$0.40 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 Floor Fixing Plate, RC-592-1035
Floor Fixing Plate, RC-592-1035
SKU: RC-592-1035
Rinnai
SKU: RC-592-1035
Brand: Rinnai
$6.06 each
In Stock
Get 2 by Tue, Aug 25
In Stock
Get 2 by Tue, Aug 25
Compare
Product Image of Bottom Trim Assembly G,(Bge) ES38, EX38C, 209000029
$19.01 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 Trap PP Q Complete, 809000054
Trap PP Q Complete, 809000054
SKU: 809000054
Rinnai
SKU: 809000054
Brand: Rinnai
$124.31 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 Inlet Packing, AU183-562
Fan Inlet Packing, AU183-562
SKU: AU183-562
Rinnai
SKU: AU183-562
Brand: Rinnai
$5.40 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 Laser Vent Guide Kit, 103000121
Laser Vent Guide Kit, 103000121
SKU: 103000121
Rinnai
SKU: 103000121
Brand: Rinnai
$104.36 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 Pump Connection Elbow, 107000303
Pump Connection Elbow, 107000303
SKU: 107000303
Rinnai
SKU: 107000303
Brand: Rinnai
$39.51 each
In Stock
Get 1 by Tue, Aug 25
In Stock
Get 1 by Tue, Aug 25
Compare
Product Image of Seal Plate (107)431 & 556 (See notes), 556F-2032
$1.69 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 Exhaust Duct Packing, 109000621
Exhaust Duct Packing, 109000621
SKU: 109000621
Rinnai
SKU: 109000621
Brand: Rinnai
$11.30 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 Valve Kit, 104000043
Gas Valve Kit, 104000043
SKU: 104000043
Rinnai
SKU: 104000043
Brand: Rinnai
$132.44 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 NG to LP Conversion Kit for EX38C, 203000002
NG to LP Conversion Kit for EX38C, 203000002
SKU: 203000002
Rinnai
SKU: 203000002
Brand: Rinnai
$161.38 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 O-Ring, 109000182
O-Ring, 109000182
SKU: 109000182
Rinnai
SKU: 109000182
Brand: Rinnai
$4.40 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 LP Gas Conversion Kit for V65e (VC), 104000226
$118.11 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 Conversion Kit for R75LSi-UC-N, 104000115
Gas Conversion Kit for R75LSi-UC-N, 104000115
SKU: 104000115
Rinnai
SKU: 104000115
Brand: Rinnai
$341.96 each
In Stock
Get 1 by Tue, Aug 25
In Stock
Get 1 by Tue, Aug 25
Compare
Product Image of O-Ring Dia 29.74 X 3.53 Flow/Ret (2-pack), 809000064
$23.60 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 Thermistor sensor, 105000296
Thermistor sensor, 105000296
SKU: 105000296
Rinnai
SKU: 105000296
Brand: Rinnai
$4.94 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 Fan Switch 551, ES-01133
Fan Switch 551, ES-01133
SKU: ES-01133
Rinnai
SKU: ES-01133
Brand: Rinnai
$7.23 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 Operation PC Board Assembly, EX38C, 205000081
Operation PC Board Assembly, EX38C, 205000081
SKU: 205000081
Rinnai
SKU: 205000081
Brand: Rinnai
$45.09 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, ZHAA0412UK
Screw, ZHAA0412UK
SKU: ZHAA0412UK
Rinnai
SKU: ZHAA0412UK
Brand: Rinnai
$0.50 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 Rubber Bushing, CF79-41020-A
Rubber Bushing, CF79-41020-A
SKU: CF79-41020-A
Rinnai
SKU: CF79-41020-A
Brand: Rinnai
$2.09 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 Thermistor Sensor, 105000261
Thermistor Sensor, 105000261
SKU: 105000261
Rinnai
SKU: 105000261
Brand: Rinnai
$13.18 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 Thermister Clip, CP-90172
Thermister Clip, CP-90172
SKU: CP-90172
Rinnai
SKU: CP-90172
Brand: Rinnai
$0.50 each
In Stock
Get 1 by Thu, Aug 27
In Stock
Get 1 by Thu, Aug 27
Compare
Product Image of Supply Thermistor, 805000080
Supply Thermistor, 805000080
SKU: 805000080
Rinnai
SKU: 805000080
Brand: Rinnai
$17.30 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 O Ring, M10B-2-12.5
O Ring, M10B-2-12.5
SKU: M10B-2-12.5
Rinnai
SKU: M10B-2-12.5
Brand: Rinnai
$0.56 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 16 Burner Unit Assembly for 2532FFU/W/WC/2526W, H73-110
$289.93 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 Secondary Heat Exchanger Kit (KB), 104000254
Secondary Heat Exchanger Kit (KB), 104000254
SKU: 104000254
Rinnai
SKU: 104000254
Brand: Rinnai
(1)
$297.95 each
In Stock
Get 2 by Tue, Aug 25
In Stock
Get 2 by Tue, Aug 25
Compare
Product Image of Thermal Fuse Harness, U273-376X01
Thermal Fuse Harness, U273-376X01
SKU: U273-376X01
Rinnai
SKU: U273-376X01
Brand: Rinnai
$28.02 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 Fan Total Assembly, 208000075
Combustion Fan Total Assembly, 208000075
SKU: 208000075
Rinnai
SKU: 208000075
Brand: Rinnai
$125.03 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 Thermistor, 105000263
Thermistor, 105000263
SKU: 105000263
Rinnai
SKU: 105000263
Brand: Rinnai
$12.82 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 Universal Recess Box for R63LSe and Value Series
$298.73 each
In Stock
Get 8 by Wed, Aug 26
In Stock
Get 8 by Wed, Aug 26
Compare
Product Image of Gas Filter, EX38C, 206000052
Gas Filter, EX38C, 206000052
SKU: 206000052
Rinnai
SKU: 206000052
Brand: Rinnai
$1.58 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 Everhot Fan Assembly Kit, 104000062
Everhot Fan Assembly Kit, 104000062
SKU: 104000062
Rinnai
SKU: 104000062
Brand: Rinnai
(1)
$131.67 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 O ring, 107000323
O ring, 107000323
SKU: 107000323
Rinnai
SKU: 107000323
Brand: Rinnai
$5.94 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 Front Cover Panel Assembly FF, 809000306
Front Cover Panel Assembly FF, 809000306
SKU: 809000306
Rinnai
SKU: 809000306
Brand: Rinnai
$60.68 each
In Stock
Get 1 by Tue, Aug 25
In Stock
Get 1 by Tue, Aug 25
Compare
Product Image of Air Filter A, 908000007
Air Filter A, 908000007
SKU: 908000007
Rinnai
SKU: 908000007
Brand: Rinnai
$32.12 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 3"/5" Roof Termination Extension Kit
3"/5" Roof Termination Extension Kit
SKU: 185344PP
Rinnai
SKU: 185344PP
Brand: Rinnai
$65.53 each
In Stock
Get 2 by Wed, Aug 26
In Stock
Get 2 by Wed, Aug 26
Compare
Product Image of Secondary Heat Exchanger, 107000266
Secondary Heat Exchanger, 107000266
SKU: 107000266
Rinnai
SKU: 107000266
Brand: Rinnai
$311.42 each
In Stock
Get 1 by Tue, Aug 25
In Stock
Get 1 by Tue, Aug 25
Compare
Product Image of Electrode Holder, 109000127
Electrode Holder, 109000127
SKU: 109000127
Rinnai
SKU: 109000127
Brand: Rinnai
$2.48 each
In Stock
Get 1 by Thu, Aug 27
In Stock
Get 1 by Thu, Aug 27
Compare
Product Image of BOILER CONTROL TW M-SERIES RAC, 805000055
BOILER CONTROL TW M-SERIES RAC, 805000055
SKU: 805000055
Rinnai
SKU: 805000055
Brand: Rinnai
$873.51 each
In Stock
Get 1 by Tue, Aug 25
In Stock
Get 1 by Tue, Aug 25
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).