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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ComfortPro AquaHeat PEX-C Pipe with Oxygen Diffusion Barrier - 1/2" x 1000', Natural/White

Model: 98105

AquaHeat PEX-C Natural/White Oxygen Diffusion Barrier Pipe, 1/2 inch diameter by 1000 feet length

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$421.26

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$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.

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Learn More About Watts Radiant PB032121-500

Watts Radiant RadiantPEX+ - 3/4" Diameter - PEX Tubing - 500' Length - w/ Oxygen Barrier - Orange

Model: PB032121-500

Watts Radiant - PB032121-500 - 3/4" RadiantPEX+ Tubing - 500' Length - w/ Oxygen Barrier - Orange - Order Number: 81001687

25% Buy This

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$540.00

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Learn More About Watts Radiant 086121-200

Watts Radiant Onix - 3/4" Diameter - Radiant Tubing - 200' Length

Model: 086121-200

Watts Radiant - 086121-200 - 3/4" Onix Radiant Tubing - 200' Length - Order Number: 81001629

19% Buy This

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$845.38

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Zurn - Non-Barrier PEX Tubing - 1/2" Diameter - 300' Length - Red

Model: Q3PC300XRED

19% Buy This

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$96.00

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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

13% Buy This

(1)

$357.00

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Learn More About Watts Radiant 086081-600

Watts Radiant Onix - 1/2" Diameter - Radiant Tubing - 600' Length

Model: 086081-600

Watts Radiant - 086081-600 - 1/2" Onix Radiant Tubing - 600' Length - Order Number: 81001590

6% Buy This

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$1,528.94

Factory-Direct

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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.

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Zurn - Non-Barrier PEX Tubing - 1/2" Diameter - 100' Length - White

Model: Q3PC100X

6% Buy This

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$29.63

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Zurn - Non-Barrier PEX Tubing - 1" Diameter - 100' Length - Blue

Model: Q5PC100XBLUE

6% Buy This

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$86.41

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SharkBite PEX Pipe - 3/4" Diameter - 300' Length - White

Model: U870W300W

6% Buy This

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$189.00

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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

(1)

$594.00

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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

(1)

$839.35

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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

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$931.00

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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

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$474.00

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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

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$1,157.00

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2% Check Discount

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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

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$600.00

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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

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$1,638.00

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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

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$7,669.00

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Learn More About Watts Radiant RFS-50X160-328

Watts Radiant R-Flex - 50mm (~1.97") - Insulated PEX - Single Pipe - 328'

Model: RFS-50X160-328

Watts Radiant - RFS-50X160-328 - 50mm (~1.97") - Single Pipe Insulated PEX Tubing - 328' Length - 160mm Outer Jacket - Order Number: 81012886

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$9,069.00

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Learn More About Watts Radiant RFS-63X160-328

Watts Radiant R-Flex - 63mm (~2.48") - Insulated PEX - Single Pipe - 328'

Model: RFS-63X160-328

Watts Radiant - RFS-63X160-328 - 63mm (~2.48") - Single Pipe Insulated PEX Tubing - 328' Length - 160mm Outer Jacket - Order Number: 81012887

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$9,988.00

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Learn More About Watts Radiant RFS-75X200-328

Watts Radiant R-Flex - 75mm (~2.95") - Insulated PEX - Single Pipe - 328'

Model: RFS-75X200-328

Watts Radiant - RFS-75X200-328 - 75mm (~2.95") - Single Pipe Insulated PEX Tubing - 328' Length - 200mm Outer Jacket - Order Number: 81012889

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$13,661.00

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Learn More About Watts Radiant RFS-90X200-328

Watts Radiant R-Flex - 90mm (~3.54") - Insulated PEX - Single Pipe - 328'

Model: RFS-90X200-328

Watts Radiant - RFS-90X200-328 - 90mm (~3.54") - Single Pipe Insulated PEX Tubing - 328' Length - 200mm Outer Jacket - Order Number: 81012890

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$16,118.00

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Learn More About Watts Radiant RFS-110X200-328

Watts Radiant R-Flex - 110mm (~4.33") - Insulated PEX - Single Pipe - 328'

Model: RFS-110X200-328

Watts Radiant - RFS-110X200-328 - 110mm (~4.33") - Single Pipe Insulated PEX Tubing - 328' Length - 200mm Outer Jacket - Order Number: 81012891

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$18,689.00

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Learn More About Watts Radiant 086101-300

Watts Radiant Onix - 5/8" Diameter - Radiant Tubing - 300' Length

Model: 086101-300

Watts Radiant - 086101-300 - 5/8" Onix Radiant Tubing - 300' Length - Order Number: 81001605

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$590.00

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$840.00

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Learn More About Watts Radiant 086101-400

Watts Radiant Onix - 5/8" Diameter - Radiant Tubing - 400' Length

Model: 086101-400

Watts Radiant - 086101-400 - 5/8" Onix Radiant Tubing - 400' Length - Order Number: 81001609

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$1,100.00

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