Welcome:  Sign In | Contact Us
Call Us: (855)-436-0140

Water Heater Parts & Accessories

Quick Search
Plus Icon
Loading Image
Make sure your water heater is working effectively and efficiently with the proper water heater parts and water heater accessories. Browse below or contact our experts for help finding the right water heater part for your system.
Featured Categories
Filter
Rinnai - MC-195T-US - Circ-Logic Timer Controller for Recirculation - For Rinnai Ultra and Luxury Series Tankless Water Heaters.
View All Scratch & Dent Water Heater Parts & Accessories
Scratch & Dent
View All Water Heater Parts & Accessories on Sale
On Sale Ends 04/30
$72.25
Was 
$144.50
SAVE $72.25
Only 1 In-Stock
Rinnai Concentric Venting Condensing Vent Pipe Extension - 39", Tankless Water Heater Accessory, Addition
5% Buy This
$30.00
In-Stock
Rinnai - 169044 - Pipe Clamp - For All Rinnai Ultra, Luxury and Value Series Tankless Water Heaters
$4.50
In-Stock
Rinnai - 224053 - Vent Pipe Extension - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
$39.00
In-Stock
Noritz - IK-WV-200-1-TH-LF - Threaded Isolation Valve Kit w/ Male 500K Btuh Pressure Relief Valve
3% Buy This
$85.00
Factory-Direct
Rinnai 809000114 Condensate Neutralizer Refill for Rinnai Condensing Tankless Water Heaters, Tankless Water Heater Accessory, Addition
$25.00
Factory-Direct
Noritz - RC-7651M - Remote Controller
$99.00
Only 1 In-Stock
Rinnai - 223181 - Universal Non-Condensing Horizontal Termination Kit - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
2% Buy This
$70.00
In-Stock
Rinnai Concentric Venting Condensing Vent Pipe Extension - 19.5", Tankless Water Heater Accessory, Addition
2% Buy This
$29.00
In-Stock
Rinnai Concentric Venting Condensing Horizontal Termination Kit - 12", Tankless Water Heater Accessory, Addition
2% Buy This
$59.00
In-Stock
Rinnai - RGB-25U-C - Universal Recess Box - For Rinnai RL94e, RL75e, V75e, and V65e (VA, VB, VC)
1% Buy This
$120.00
In-Stock
Rinnai - 224270 - Vent Pipe Extension - For Rinnai Luxury and Value Series Tankless Water Heaters
$53.00
In-Stock
$308.00
Only 2 In-Stock
Freight Icon
Free Shipping
Learn More About Free Freight *This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
Rinnai - MC-91-2W - Standard Digital Remote Controller
1% Buy This
$70.00
In-Stock
Rinnai Concentric Venting Condensing Vent Pipe Extension - 10", Tankless Water Heater Accessory, Addition
1% Buy This
$22.00
In-Stock
Rinnai - MC-195T-US - Circ-Logic Timer Controller for Recirculation - For Rinnai Ultra and Luxury Series Tankless Water Heaters.
1% Buy This
$135.00
In-Stock
Rinnai - 103000038 - Scale Cutter Water Conditioning System - For All Rinnai Ultra, Luxury and Value Series Tankless Water Heaters
1% Buy This
$149.00
In-Stock
Rinnai - 223187 - Non-Condensing Horizontal Termination Diverter Kit - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
$79.00
In-Stock
Rinnai - 224051 - Vent Pipe Extension - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
$27.00
In-Stock
Rinnai - 224054 - Telescoping Vent Length - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
$39.00
In-Stock
Rinnai - 189950 - Shingle Roof Flashing - For All Rinnai Ultra, Luxury and Value Series Tankless Water Heaters
$48.00
In-Stock

Visit eComfort on Facebook
View the eComfort Twitter Profile Page
Follow eComfort on Pinterest
View eComfort YouTube Channel