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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Model Number 98105 is a Hot Seller
Learn More About ComfortPro 98105
AquaHeat PEX-C Natural/White Oxygen Diffusion Barrier Pipe, 1/2 inch diameter by 1000 feet length
Model 98105 is a Closeout
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$421.26
Was 
$571.26
SAVE $150.00
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Model Number PB032121-500 is the Number 1 Seller
Learn More About Watts Radiant PB032121-500
Watts Radiant
Watts Radiant - PB032121-500 - 3/4" RadiantPEX+ Tubing - 500' Length - w/ Oxygen Barrier - Orange - Order Number: 81001687
25% Buy This
$540.00
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Model Number 086121-200 is the Number 2 Seller
Learn More About Watts Radiant 086121-200
Watts Radiant
Watts Radiant - 086121-200 - 3/4" Onix Radiant Tubing - 200' Length - Order Number: 81001629
19% Buy This
$845.38
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Model Number 086061-200 is the Number 4 Seller
Learn More About Watts Radiant 086061-200
Watts Radiant
Watts Radiant - 086061-200 - 3/8" Onix Radiant Tubing - 200' Length - Order Number: 81001560
13% Buy This
$357.00
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Model Number 086081-600 is the Number 5 Seller
Learn More About Watts Radiant 086081-600
Watts Radiant
Watts Radiant - 086081-600 - 1/2" Onix Radiant Tubing - 600' Length - Order Number: 81001590
6% Buy This
$1,528.94
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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
$594.00
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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
$839.35
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Learn More About Watts Radiant PB032121-1000
Watts Radiant
Watts Radiant - PB032121-1000 - 3/4" RadiantPEX+ Tubing - 1000' Length - w/ Oxygen Barrier - Orange - Order Number: 81009868
$931.00
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Learn More About Watts Radiant PB032201-100
Watts Radiant
Watts Radiant - PB032201-100 - 1-1/2" RadiantPEX Tubing - 100' Length - w/ Oxygen Barrier - Orange - Order Number: 81009994
$474.00
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Learn More About Watts Radiant PB032201-300
Watts Radiant
Watts Radiant - PB032201-300 - 1-1/2" RadiantPEX Tubing - 300' Length - w/ Oxygen Barrier - Orange - Order Number: 81009995
$1,157.00
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Learn More About Watts Radiant PB032221-100
Watts Radiant
Watts Radiant - PB032221-100 - 2" RadiantPEX Tubing - 100' Length - w/ Oxygen Barrier - Orange - Order Number: 81010853
$600.00
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Learn More About Watts Radiant PB032221-300
Watts Radiant
Watts Radiant - PB032221-300 - 2" RadiantPEX Tubing - 300' Length - w/ Oxygen Barrier - Orange - Order Number: 81010854
$1,638.00
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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
$7,669.00
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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
$9,069.00
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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
$9,988.00
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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
$13,661.00
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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
$16,118.00
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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
$18,689.00
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Learn More About Watts Radiant 086101-300
Watts Radiant
Watts Radiant - 086101-300 - 5/8" Onix Radiant Tubing - 300' Length - Order Number: 81001605
$590.00
Was 
$840.00
SAVE $250.00
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Learn More About Watts Radiant 086101-400
Watts Radiant
Watts Radiant - 086101-400 - 5/8" Onix Radiant Tubing - 400' Length - Order Number: 81001609
$1,100.00
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