Radiant Tubing

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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.
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Learn More About  98105
AquaHeat PEX-C Natural/White Oxygen Diffusion Barrier Pipe, 1/2 inch diameter by 1000 feet length
Model 98105 is a Closeout
Closeout
$421.26
Was 
$571.26
SAVE $150.00
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*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.
Learn More About Watts Radiant 086061-200
Watts Radiant
Watts Radiant - 086061-200 - 3/8" Onix Radiant Tubing - 200' Length - Order Number: 81001560
50% Buy This
$525.00
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*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.
Learn More About Watts Radiant 086061-600
Watts Radiant
Watts Radiant - 086061-600 - 3/8" Onix Radiant Tubing - 600' Length - Order Number: 81001565
17% Buy This
$1,576.00
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*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.
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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.
Learn More About Watts Radiant RL16-300-OR
Watts Radiant
Watts Radiant - RL16-300-OR - 1" PEX-AL-PEX Tubing - 300' Length - Orange - Order Number: 81007611
$878.00
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*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.
Learn More About Watts Radiant RL12-500-OR
Watts Radiant
Watts Radiant - RL12-500-OR - 3/4" PEX-AL-PEX Tubing - 500' Length - Orange - Order Number: 81007309
$1,124.00
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*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.
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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.
Learn More About Watts Radiant RL06-200-OR
Watts Radiant
Watts Radiant - RL06-200-OR - 3/8" PEX-AL-PEX Tubing - 200' Length - Orange - Order Number: 81011133
$190.00
Only 1 In-Stock
Learn More About Watts Radiant RFS-40X160-328
Watts Radiant
Watts Radiant - RFS-40X160-328 - 40mm (~1.57") - Single Pipe Insulated PEX Tubing - 328' Length - 160mm Outer Jacket - Order Number: 81012929
$13,519.00
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*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.
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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.
Learn More About Watts Radiant RFS-50X160-328
Watts Radiant
Watts Radiant - RFS-50X160-328 - 50mm (~1.97") - Single Pipe Insulated PEX Tubing - 328' Length - 160mm Outer Jacket - Order Number: 81012886
$15,931.00
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*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
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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.
Learn More About Watts Radiant RFS-63X160-328
Watts Radiant
Watts Radiant - RFS-63X160-328 - 63mm (~2.48") - Single Pipe Insulated PEX Tubing - 328' Length - 160mm Outer Jacket - Order Number: 81012887
$17,557.00
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*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
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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.
Learn More About Watts Radiant RFS-75X200-328
Watts Radiant
Watts Radiant - RFS-75X200-328 - 75mm (~2.95") - Single Pipe Insulated PEX Tubing - 328' Length - 200mm Outer Jacket - Order Number: 81012889
$23,672.00
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*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.
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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.
Learn More About Watts Radiant RFS-90X200-328
Watts Radiant
Watts Radiant - RFS-90X200-328 - 90mm (~3.54") - Single Pipe Insulated PEX Tubing - 328' Length - 200mm Outer Jacket - Order Number: 81012890
$28,159.00
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*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.
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Learn More About 2% Check Discount
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.
Learn More About Watts Radiant RFS-110X200-328
Watts Radiant
Watts Radiant - RFS-110X200-328 - 110mm (~4.33") - Single Pipe Insulated PEX Tubing - 328' Length - 200mm Outer Jacket - Order Number: 81012891
$32,758.00
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*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.
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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.
Learn More About Watts Radiant PB032061-600
Watts Radiant
Watts Radiant - PB032061-600 - 3/8" RadiantPEX+ Tubing - 600' Length - w/ Oxygen Barrier - Orange - Order Number: 81000850
$418.00
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*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.
Learn More About Watts Radiant PB032101-500
Watts Radiant
Watts Radiant - PB032101-500 - 5/8" RadiantPEX+ Tubing - 500' Length - w/ Oxygen Barrier - Orange - Order Number: 81009711
$598.00
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*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.
Learn More About Watts Radiant PB032101-600
Watts Radiant
Watts Radiant - PB032101-600 - 5/8" RadiantPEX+ Tubing - 600' Length - w/ Oxygen Barrier - Orange - Order Number: 81001684
$718.00
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*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.
Learn More About Watts Radiant PB032161-300
Watts Radiant
Watts Radiant - PB032161-300 - 1" RadiantPEX+ Tubing - 300' Length - w/ Oxygen Barrier - Orange - Order Number: 81009361
$696.00
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*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.
Learn More About Watts Radiant PB032161-600
Watts Radiant
Watts Radiant - PB032161-600 - 1" RadiantPEX+ Tubing - 600' Length - w/ Oxygen Barrier - Orange - Order Number: 81002954
$1,392.00
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*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
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Learn More About 2% Check Discount
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.
Learn More About Watts Radiant RFD-1X125-328
Watts Radiant
Watts Radiant - RFD-1X125-328 - 25.4mm (~1") - Dual Pipe Insulated PEX Tubing - 328' Length - 125mm Outer Jacket - Order Number: 81012879
$11,275.00
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*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
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.
Learn More About Watts Radiant RFD-32X125-328
Watts Radiant
Watts Radiant - RFD-32X125-328 - 32mm (~1.25") - Dual Pipe Insulated PEX Tubing - 328' Length - 125mm Outer Jacket - Order Number: 81012880
$12,453.00
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Free Shipping & Lift Gate
*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
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.
Learn More About Watts Radiant RFD-40X160-328
Watts Radiant
Watts Radiant - RFD-40X160-328 - 40mm (~1.57") - Dual Pipe Insulated PEX Tubing - 328' Length - 160mm Outer Jacket - Order Number: 81012882
$17,950.00
Factory-Direct
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Free Shipping & Lift Gate
*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
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.