Shipping Crate Icon
Free Shipping On Orders Over $199
Welcome:  Sign In | Contact Us
Call Us: 1 (866) 554-4328
Home » Radiant Heating » Heating » Radiant Tubing
Video Review Contest @ eComfort

Radiant Tubing

Quick Search
Plus Icon
Loading Image
We carry a wide selection of radiant tubing for your radiant heating system. We offer multiple radiant tubing types, including PEX, PEX-AL-PEX, and Onix. Shop our selection of radiant tubing now.
Featured Categories
Filter ▼
  • Best Selling
  • Price: Low to High
  • Price: High to Low
  • Name: A-Z
  • Name: Z-A
  • Recommends Only
  • Closeouts Only
  • In-stock Only
  • Next Day Air Only
  • Availability
Model Number 086061-200 is the Number 1 Seller
Learn More About Watts Radiant 086061-200
Watts Radiant Onix - 3/8" Diameter - Radiant Tubing - 200' Length
Model: 086061-200
Watts Radiant - 086061-200 - 3/8" Onix Radiant Tubing - 200' Length - Order Number: 81001560
28% 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
$334.00
Factory-Direct
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
Model Number 086061-600 is the Number 2 Seller
Learn More About Watts Radiant 086061-600
Watts Radiant Onix - 3/8" Diameter - Radiant Tubing - 600' Length
Model: 086061-600
Watts Radiant - 086061-600 - 3/8" Onix Radiant Tubing - 600' Length - Order Number: 81001565
13% Buy This
Write a Review
Ask a Question
$1,019.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
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.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Add To Cart
Model Number RL06-200-OR is the Number 3 Seller
Learn More About Watts Radiant RL06-200-OR
Watts Radiant RadiantPEX-AL - 3/8" - PEX-AL-PEX Tubing - 200' Length - Orange
Model: RL06-200-OR
Watts Radiant - RL06-200-OR - 3/8" PEX-AL-PEX Tubing - 200' Length - Orange - Order Number: 81011133
9% 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
$116.00
Factory-Direct
Add To Cart
Model Number 11425 is the Number 4 Seller
Learn More About Viega 11425
Viega - PEX Barrier Tubing - 1/2" Diameter - 300' Length - w/ Oxygen Barrier - Black
Model: 11425
9% Buy This
Write a Review
Ask a Question
$183.66
In-Stock
Add To Cart
Model Number 086061-160 is the Number 5 Seller
Learn More About Watts Radiant 086061-160
Watts Radiant Onix - 3/8" Diameter - Radiant Tubing - 160' Length
Model: 086061-160
Watts Radiant - 086061-160 - 3/8" Onix Radiant Tubing - 160' Length - Order Number: 81001558
9% Buy This
Write a Review
Ask a Question
$279.00
Factory-Direct
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 Watts Radiant PB032121-100
Watts Radiant RadiantPEX+ - 3/4" Diameter - PEX Tubing - 100' Length - w/ Oxygen Barrier - Orange
Model: PB032121-100
Watts Radiant - PB032121-100 - 3/4" RadiantPEX+ Tubing - 100' Length - w/ Oxygen Barrier - Orange - Order Number: 81001685
9% Buy This
Write a Review
Ask a Question
$93.00
Factory-Direct
Add To Cart
Learn More About Viega 33830
Viega - PEX Tubing - 1/2" Diameter - 100' Length - w/ Sleeve - Black
Model: 33830
6% Buy This
Write a Review
Ask a Question
$63.53
In-Stock
Add To Cart
Learn More About Watts Radiant RL12-100-OR
Watts Radiant RadiantPEX-AL - 3/4" - PEX-AL-PEX Tubing - 100' Length - Orange
Model: RL12-100-OR
Watts Radiant - RL12-100-OR - 3/4" PEX-AL-PEX Tubing - 100' Length - Orange - Order Number: 81007607
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
$137.00
Factory-Direct
Add To Cart
Learn More About Watts Radiant PB032201-20
Watts Radiant RadiantPEX - 1-1/2" Diameter - PEX Tubing Sticks - 20' Length - w/ Oxygen Barrier - 5/Pack- Orange
Model: PB032201-20
Watts Radiant - PB032201-20 - 1-1/2" RadiantPEX Tubing Sticks - 20' Length - w/ Oxygen Barrier - Quantity: 5 - Orange - Order Number: 81009993
3% Buy This
Write a Review
Ask a Question
$386.00
Factory-Direct
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 Viega 32041
Viega - PEX Ultra Tubing - 3/4" Diameter - 100' Length - White
Model: 32041
3% Buy This
Write a Review
Ask a Question
$79.38
In-Stock
Add To Cart
Learn More About Viega 35120
Viega FostaPEX - PEX-AL-PEX Tubing - 1/2" Diameter - 150' Length - Red
Model: 35120
3% Buy This
Write a Review
Ask a Question
$154.25
In-Stock
Add To Cart
Learn More About Viega 35140
Viega FostaPEX - PEX-AL-PEX Tubing - 3/4" Diameter - 150' Length - Red
Model: 35140
3% Buy This
Write a Review
Ask a Question
$218.53
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 Watts Radiant RL16-100-OR
Watts Radiant RadiantPEX-AL - 1" - PEX-AL-PEX Tubing - 100' Length - Orange
Model: RL16-100-OR
Watts Radiant - RL16-100-OR - 1" PEX-AL-PEX Tubing - 100' Length - Orange - Order Number: 81007610
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
$179.00
Factory-Direct
Add To Cart
Learn More About Watts Radiant RL16-300-OR
Watts Radiant RadiantPEX-AL - 1" - PEX-AL-PEX Tubing - 300' Length - Orange
Model: RL16-300-OR
Watts Radiant - RL16-300-OR - 1" PEX-AL-PEX Tubing - 300' Length - Orange - Order Number: 81007611
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
$594.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
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 Watts Radiant RL12-500-OR
Watts Radiant RadiantPEX-AL - 3/4" - PEX-AL-PEX Tubing - 500' Length - Orange
Model: RL12-500-OR
Watts Radiant - RL12-500-OR - 3/4" PEX-AL-PEX Tubing - 500' Length - Orange - Order Number: 81007309
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
$720.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
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 Watts Radiant PB032121-1000
Watts Radiant RadiantPEX+ - 3/4" Diameter - PEX Tubing - 1000' Length - w/ Oxygen Barrier - Orange
Model: PB032121-1000
Watts Radiant - PB032121-1000 - 3/4" RadiantPEX+ Tubing - 1000' Length - w/ Oxygen Barrier - Orange - Order Number: 81009868
Write a Review
Ask a Question
$931.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
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 Watts Radiant PB032161-20
Watts Radiant RadiantPEX+ - 1" Diameter - PEX Tubing Sticks - 20' Length - w/ Oxygen Barrier - 5/Pack- Orange
Model: PB032161-20
Watts Radiant - PB032161-20 - 1" RadiantPEX+ Tubing Sticks - 20' Length - w/ Oxygen Barrier - Quantity: 5 - Orange - Order Number: 81007367
Write a Review
Ask a Question
$156.00
Factory-Direct
Add To Cart
Learn More About Watts Radiant PB032181-20
Watts Radiant RadiantPEX - 1-1/4" Diameter - PEX Tubing Sticks - 20' Length - w/ Oxygen Barrier - 5/Pack- Orange
Model: PB032181-20
Watts Radiant - PB032181-20 - 1-1/4" RadiantPEX Tubing Sticks - 20' Length - w/ Oxygen Barrier - Quantity: 5 - Orange - Order Number: 81009118
Write a Review
Ask a Question
$260.00
Factory-Direct
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 Watts Radiant PB032201-100
Watts Radiant RadiantPEX - 1-1/2" Diameter - PEX Tubing - 100' Length - w/ Oxygen Barrier - Orange
Model: PB032201-100
Watts Radiant - PB032201-100 - 1-1/2" RadiantPEX Tubing - 100' Length - w/ Oxygen Barrier - Orange - Order Number: 81009994
Write a Review
Ask a Question
$474.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
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 Watts Radiant PB032201-300
Watts Radiant RadiantPEX - 1-1/2" Diameter - PEX Tubing - 300' Length - w/ Oxygen Barrier - Orange
Model: PB032201-300
Watts Radiant - PB032201-300 - 1-1/2" RadiantPEX Tubing - 300' Length - w/ Oxygen Barrier - Orange - Order Number: 81009995
Write a Review
Ask a Question
$1,157.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
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.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Add To Cart
Learn More About Watts Radiant PB032221-100
Watts Radiant RadiantPEX - 2" Diameter - PEX Tubing - 100' Length - w/ Oxygen Barrier - Orange
Model: PB032221-100
Watts Radiant - PB032221-100 - 2" RadiantPEX Tubing - 100' Length - w/ Oxygen Barrier - Orange - Order Number: 81010853
Write a Review
Ask a Question
$600.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
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 Watts Radiant PB032221-300
Watts Radiant RadiantPEX - 2" Diameter - PEX Tubing - 300' Length - w/ Oxygen Barrier - Orange
Model: PB032221-300
Watts Radiant - PB032221-300 - 2" RadiantPEX Tubing - 300' Length - w/ Oxygen Barrier - Orange - Order Number: 81010854
Write a Review
Ask a Question
$1,638.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
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.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Add To Cart
Learn More About Watts Radiant PB032221-20
Watts Radiant RadiantPEX - 2" Diameter - PEX Tubing Sticks - 20' Length - w/ Oxygen Barrier - 5/Pack- Orange
Model: PB032221-20
Watts Radiant - PB032221-20 - 2" RadiantPEX Tubing Sticks - 20' Length - w/ Oxygen Barrier - Orange - Order Number: 81010855
Write a Review
Ask a Question
$546.00
Factory-Direct
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 Watts Radiant RFS-40X160-328
Watts Radiant R-Flex - 40mm (~1.57") - Insulated PEX - Single Pipe - 328'
Model: RFS-40X160-328
Watts Radiant - RFS-40X160-328 - 40mm (~1.57") - Single Pipe Insulated PEX Tubing - 328' Length - 160mm Outer Jacket - Order Number: 81012929
Write a Review
Ask a Question
$7,669.00
Factory-Direct
Freight Icon
Free Shipping & Lift Gate
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.
2% Check Discount Icon
2% Check Discount
Learn More About 2% Check Discount Save 2% instantly by using our convenient "e-check" option or by simply mailing us a paper check. Yes, your order will be delayed slightly (5 business days). But, if you can wait, the savings are significant.
Add To Cart
Hide