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
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$571.26
SAVE $150.00
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Model Number 086061-160 is the Number 1 Seller
Learn More About Watts Radiant 086061-160
Watts Radiant
Watts Radiant - 086061-160 - 3/8" Onix Radiant Tubing - 160' Length - Order Number: 81001558
50% Buy This
$279.00
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Model Number 086101-300 is the Number 2 Seller
Learn More About Watts Radiant 086101-300
Watts Radiant
Watts Radiant - 086101-300 - 5/8" Onix Radiant Tubing - 300' Length - Order Number: 81001605
50% Buy This
$590.00
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$840.00
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Only 5 In-Stock
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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 PB032201-300
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 086101-400
Watts Radiant
Watts Radiant - 086101-400 - 5/8" Onix Radiant Tubing - 400' Length - Order Number: 81001609
$1,100.00
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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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Learn More About Watts Radiant PB032081-300
Watts Radiant
Watts Radiant - PB032081-300 - 1/2" RadiantPEX+ Tubing - 300' Length - w/ Oxygen Barrier - Orange - Order Number: 81003406
$193.00
Only 1 In-Stock
Learn More About Watts Radiant PB032081-1000
Watts Radiant
Watts Radiant - PB032081-1000 - 1/2" RadiantPEX+ Tubing - 1000' Length - w/ Oxygen Barrier - Orange - Order Number: 81001681
$871.00
Only 1 In-Stock
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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
$490.00
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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
$554.00
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Learn More About Watts Radiant PB032121-600
Watts Radiant
Watts Radiant - PB032121-600 - 3/4" RadiantPEX+ Tubing - 600' Length - w/ Oxygen Barrier - Orange - Order Number: 81001688
$610.00
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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
$540.00
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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
$937.00
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