Shipping Crate Icon
Free Shipping On Orders Over $199
Welcome:  Sign In | Contact Us
Call Us: (855) 436-0140
Home »

Tankless Water Heater Venting

Quick Search
Plus Icon
Loading Image
Finish your tankless hot water system with the correct venting option. We carry all the major brand specific kits, but feel free to give our experts a call to help select the perfect fit!
Filter ▼
Model Number 224053 is the Number 1 Seller
Learn More About 224053
Rinnai
Rinnai 39" - Vent Pipe Extension - Plastic
Model: 224053
Rinnai - 224053 - Vent Pipe Extension - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
9% Buy This
Write a Review
Ask a Question
$39.00
In-Stock
Add To Cart
Model Number TH-CVPVC33 is the Number 2 Seller
Learn More About TH-CVPVC33
Takagi
Takagi and A.O. Smith - PVC Concentric Termination 9007611005
Model: TH-CVPVC33
6% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(2)
Ask a Question
$60.00
In-Stock
Add To Cart
Model Number 224063 is the Number 3 Seller
Learn More About 224063
Rinnai
Rinnai 90-Degree Elbow - Plastic
Model: 224063
Rinnai - 224063 - 90-Degree Elbow - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
6% Buy This
Write a Review
Ask a Question
$35.00
In-Stock
Add To Cart
Model Number 169044 is the Number 4 Seller
Learn More About 169044
Rinnai
Rinnai Pipe Clamp - Plastic
Model: 169044
Rinnai - 169044 - Pipe Clamp - For All Rinnai Ultra, Luxury and Value Series Tankless Water Heaters
6% Buy This
Write a Review
Ask a Question
$4.50
In-Stock
Add To Cart
Model Number 223181 is the Number 5 Seller
Learn More About 223181
Rinnai
Rinnai 11.5" - Universal Non-Condensing Horizontal Termination Kit - Plastic
Model: 223181
Rinnai - 223181 - Universal Non-Condensing Horizontal Termination Kit - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
4% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
Ask a Question
$70.00
In-Stock
Add To Cart
Learn More About 223187
Rinnai
Rinnai 21" - Non-Condensing Horizontal Termination Diverter Kit - Plastic
Model: 223187
Rinnai - 223187 - Non-Condensing Horizontal Termination Diverter Kit - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
4% Buy This
Write a Review
Ask a Question
$79.00
In-Stock
Add To Cart
Learn More About 710342
Rinnai
Rinnai Wall Plate (White) - Plastic
Model: 710342
Rinnai - 710342 - Wall Plate (White) - For All Rinnai Ultra, Luxury and Value Series Tankless Water Heaters
3% Buy This
Write a Review
Q&A (1)
$5.00
In-Stock
Add To Cart
Learn More About MK-CB-1
Noritz - Manifold Kit - For CB199DV and CB180DV
Model: MK-CB-1
3% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
Ask a Question
$308.00
Only 1 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.
Add To Cart
Learn More About 224080PP
Rinnai
Rinnai Concentric Venting Condensing Vent Pipe Extension - 39"
Model: 224080PP
Rinnai Concentric Venting Condensing Vent Pipe Extension - 39", Tankless Water Heater Accessory, Addition
3% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(2)
Q&A (1)
$30.00
In-Stock
Add To Cart
Learn More About 222053
Rinnai
Rinnai Condensate Trap - Version 2 - Plastic
Model: 222053

Rinnai - 222053 - Condensate Trap - Version 2 - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)

3% Buy This
Write a Review
Q&A (1)
$32.00
In-Stock
Add To Cart
Learn More About 224052
Rinnai
Rinnai 19.5" - Vent Pipe Extension - Plastic
Model: 224052
Rinnai - 224052 - Vent Pipe Extension - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
3% Buy This
Write a Review
Ask a Question
$39.00
In-Stock
Add To Cart
Learn More About 224054
Rinnai
Rinnai 2"-12" - Telescoping Vent Length - Plastic
Model: 224054
Rinnai - 224054 - Telescoping Vent Length - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
3% Buy This
Write a Review
Ask a Question
$39.00
In-Stock
Add To Cart
Learn More About 184118-S
Rinnai
Rinnai 18" - Roof Discharge Termination (Above Roof) - Plastic
Model: 184118-S
Rinnai - 184118-S - Roof Discharge Termination (Above Roof) - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
3% Buy This
Write a Review
Ask a Question
$63.00
In-Stock
Add To Cart
Learn More About 223176PP
Rinnai
Rinnai Concentric Venting Condensing Horizontal Termination Kit - 12"
Model: 223176PP
Rinnai Concentric Venting Condensing Horizontal Termination Kit - 12", Tankless Water Heater Accessory, Addition
2% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(1)
Q&A (1)
$59.00
In-Stock
Add To Cart
Learn More About 189950
Rinnai
Rinnai 1/12 to 6/12 Pitch - Shingle Roof Flashing - Rubber
Model: 189950
Rinnai - 189950 - Shingle Roof Flashing - For All Rinnai Ultra, Luxury and Value Series Tankless Water Heaters
2% Buy This
Write a Review
Ask a Question
$48.00
In-Stock
Add To Cart
Learn More About 184162PP
Rinnai
Rinnai Concentric Venting Condensing Roof Discharge Termination - 38"
Model: 184162PP
Rinnai Concentric Venting Condensing Roof Discharge Termination - 38", Tankless Water Heater Accessory, Addition
2% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(2)
Ask a Question
$59.00
In-Stock
Add To Cart
Learn More About 223188
Rinnai
Rinnai 12" - Universal Termination Kit - Metal
Model: 223188
Rinnai - 223188 - Universal Termination Metal Kit - For Rinnai LS Series Tankless Water Heaters
2% Buy This
Write a Review
Ask a Question
$89.00
In-Stock
Add To Cart
Learn More About 710602
Rinnai
Rinnai Wall Plate (Black) - Plastic
Model: 710602
Rinnai - 710602 - Wall Plate (Black) - For All Rinnai Ultra, Luxury and Value Series Tankless Water Heaters
2% Buy This
Write a Review
Ask a Question
$5.00
In-Stock
Add To Cart
Learn More About 224051
Rinnai
Rinnai 10" - Vent Pipe Extension - Plastic
Model: 224051
Rinnai - 224051 - Vent Pipe Extension - For Rinnai Luxury and Value Series Tankless Water Heaters (Except 98 series)
2% Buy This
Write a Review
Ask a Question
$27.00
In-Stock
Add To Cart
Learn More About 224079PP
Rinnai
Rinnai Concentric Venting Condensing Vent Pipe Extension - 19.5"
Model: 224079PP
Rinnai Concentric Venting Condensing Vent Pipe Extension - 19.5", Tankless Water Heater Accessory, Addition
2% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(2)
Ask a Question
$29.00
In-Stock
Add To Cart
Learn More About 224255
Rinnai
Rinnai 90-Degree Elbow - Metal
Model: 224255
Rinnai - 224255 - 90-Degree Elbow - For Rinnai Luxury and Value Series Tankless Water Heaters
2% Buy This
Write a Review
Ask a Question
$39.00
Only 1 In-Stock
Add To Cart
Learn More About 224270
Rinnai
Rinnai 39" - Vent Pipe Extension - Metal
Model: 224270
Rinnai - 224270 - Vent Pipe Extension - For Rinnai Luxury and Value Series Tankless Water Heaters
2% Buy This
Write a Review
Ask a Question
$53.00
In-Stock
Add To Cart
Learn More About PVT-HL
Noritz 3" or 4" - Horizontal Hood /Louvre Vent Termination
Model: PVT-HL
Noritz - PVT-HL - Horizontal Hood /Louvre Vent Termination - For NRC83, NRC661, NRC711, NRC98, NRC1111, NCC1991 Series Units
2% Buy This
Write a Review
Ask a Question
$27.00
Only 2 In-Stock
Add To Cart
Learn More About 224087PP
Rinnai
Rinnai Concentric Venting Condensing Vent Pipe Extension - 10"
Model: 224087PP
Rinnai Concentric Venting Condensing Vent Pipe Extension - 10", Tankless Water Heater Accessory, Addition
1% Buy This
5.0 out of 55.0 out of 55.0 out of 55.0 out of 55.0 out of 5(2)
Ask a Question
$22.00
In-Stock
Add To Cart

ABOUT US
+−
COMMUNITY
+−
CUSTOMER SERVICE
+−
DISCOUNT DEN
+−
PARTNERSHIPS
+−
PRODUCT SUPPORT
+−
Experts
Better Business Bureau Internet Retailer Inc 5000
CALL TO ORDER
(866) 554-4328
Hide
Visit eComfort on Facebook
View the eComfort Twitter Profile Page
Follow eComfort on Pinterest
View eComfort YouTube Channel
View eComfort on Instagram