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Radiant Heat PEX Coils

  • 1/2" FostaPEX<br>PEX-AL-PEX Tubing<br>(150 ft. coil) Product Image
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    1/2" FostaPEX PEX-AL-PEX Tubing (150 ft. coil) 35020 1/2" FostaPEX PEX-AL-PEX Tubing (150 ft. coil)
    SKU: 35020
    Brand: Viega
    (14)
    $138.99 each
    30
    Wed, Mar 4
    30
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    30 Wed, Mar 4
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  • 1/2" FostaPEX<br>PEX-AL-PEX Tubing<br>(300 ft. coil) Product Image
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    1/2" FostaPEX PEX-AL-PEX Tubing (300 ft. coil) 35019 1/2" FostaPEX PEX-AL-PEX Tubing (300 ft. coil)
    SKU: 35019
    Brand: Viega
    (14)
    $318.99 each
    7
    Wed, Mar 4
    7
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    7 Wed, Mar 4
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  • 1/2" FostaPEX<br>PEX-AL-PEX Tubing<br>(400 ft. coil) Product Image
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    1/2" FostaPEX PEX-AL-PEX Tubing (400 ft. coil) 35021 1/2" FostaPEX PEX-AL-PEX Tubing (400 ft. coil)
    SKU: 35021
    Brand: Viega
    (14)
    $414.99 each
    Mon, Mar 9 – Wed, Mar 11
    Arrives
    Mon, Mar 9 – Wed, Mar 11
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  • 3/4" FostaPEX<br>PEX-AL-PEX Tubing<br>(150 ft. coil) Product Image
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    3/4" FostaPEX PEX-AL-PEX Tubing (150 ft. coil) 35040 3/4" FostaPEX PEX-AL-PEX Tubing (150 ft. coil)
    SKU: 35040
    Brand: Viega
    (14)
    $204.99 each
    23
    Wed, Mar 4
    23
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    23 Wed, Mar 4
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  • 1" FostaPEX<br>PEX-AL-PEX Tubing<br>(150 ft. coil) Product Image
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    1" FostaPEX PEX-AL-PEX Tubing (150 ft. coil) 35060 1" FostaPEX PEX-AL-PEX Tubing (150 ft. coil)
    SKU: 35060
    Brand: Viega
    (14)
    $373.99 each
    1
    Wed, Mar 4
    1
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    1 Wed, Mar 4
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  • 1" FostaPEX PEX-AL-PEX Tubing (5 ft. Length) Product Image
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    1" FostaPEX PEX-AL-PEX Tubing (5 ft. Length) 35560-5FT 1" FostaPEX PEX-AL-PEX Tubing (5 ft. Length)
    SKU: 35560-5FT
    Brand: Viega
    (14)
    $46.92 each
    1
    Wed, Mar 4
    1
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    1 Wed, Mar 4
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  • 5/16" hePEX<br>(100 ft. coil) Product Image
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    5/16" hePEX (100 ft. coil) A1140313 5/16" hePEX (100 ft. coil)
    SKU: A1140313
    Brand: Uponor (Wirsbo)
    (109)
    $69.65 each
    10
    Wed, Mar 4
    10
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    10 Wed, Mar 4
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  • 5/16" hePEX<br>(250 ft. coil) Product Image
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    5/16" hePEX (250 ft. coil) A1180313 5/16" hePEX (250 ft. coil)
    SKU: A1180313
    Brand: Uponor (Wirsbo)
    (109)
    $179.95 each
    73
    Wed, Mar 4
    83
    QtyArrives
    73 Wed, Mar 4
    10 Fri, Mar 6 – Mon, Mar 9
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  • 5/16" hePEX<br>(1000 ft. coil) Product Image
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    5/16" hePEX (1000 ft. coil) A1220313 5/16" hePEX (1000 ft. coil)
    SKU: A1220313
    Brand: Uponor (Wirsbo)
    (109)
    $674.99 each
    38
    Wed, Mar 4
    46
    QtyArrives
    38 Wed, Mar 4
    8 Fri, Mar 6 – Mon, Mar 9
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  • 3/8" hePEX<br>(100 ft. coil) Product Image
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    3/8" hePEX (100 ft. coil) A1140375 3/8" hePEX (100 ft. coil)
    SKU: A1140375
    Brand: Uponor (Wirsbo)
    (109)
    $76.95 each
    11
    Wed, Mar 4
    16
    QtyArrives
    11 Wed, Mar 4
    5 Fri, Mar 6 – Mon, Mar 9
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  • 3/8" hePEX<br>(400 ft. coil) Product Image
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    3/8" hePEX (400 ft. coil) A1210375 3/8" hePEX (400 ft. coil)
    SKU: A1210375
    Brand: Uponor (Wirsbo)
    (109)
    $295.95 each
    3
    Wed, Mar 4
    9
    QtyArrives
    3 Wed, Mar 4
    6 Fri, Mar 6 – Mon, Mar 9
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  • 3/8" hePEX<br>(1000 ft. coil) Product Image
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    3/8" hePEX (1000 ft. coil) A1220375 3/8" hePEX (1000 ft. coil)
    SKU: A1220375
    Brand: Uponor (Wirsbo)
    (109)
    $709.95 each
    19
    Wed, Mar 4
    28
    QtyArrives
    19 Wed, Mar 4
    9 Fri, Mar 6 – Mon, Mar 9
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  • 1/2" hePEX<br>(100 ft. coil) Product Image
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    1/2" hePEX (100 ft. coil) A1140500 1/2" hePEX (100 ft. coil)
    SKU: A1140500
    Brand: Uponor (Wirsbo)
    (109)
    $71.65 each
    110
    Wed, Mar 4
    120
    QtyArrives
    110 Wed, Mar 4
    10 Fri, Mar 6 – Mon, Mar 9
    Questions? Call 1-888-757-4774
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  • 1/2" hePEX<br>(300 ft. coil) Product Image
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    1/2" hePEX (300 ft. coil) A1250500 1/2" hePEX (300 ft. coil)
    SKU: A1250500
    Brand: Uponor (Wirsbo)
    (109)
    $204.99 each
    209
    Wed, Mar 4
    215
    QtyArrives
    209 Wed, Mar 4
    6 Fri, Mar 6 – Mon, Mar 9
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  • 1/2" hePEX<br>(500 ft. coil) Product Image
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    1/2" hePEX (500 ft. coil) A1260500 1/2" hePEX (500 ft. coil)
    SKU: A1260500
    Brand: Uponor (Wirsbo)
    (109)
    $349.99 each
    46
    Wed, Mar 4
    53
    QtyArrives
    46 Wed, Mar 4
    7 Fri, Mar 6 – Mon, Mar 9
    Questions? Call 1-888-757-4774
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  • 1/2" hePEX<br>(1000 ft. coil) Product Image
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    1/2" hePEX (1000 ft. coil) A1220500 1/2" hePEX (1000 ft. coil)
    SKU: A1220500
    Brand: Uponor (Wirsbo)
    (109)
    $714.95 each
    38
    Wed, Mar 4
    48
    QtyArrives
    38 Wed, Mar 4
    10 Fri, Mar 6 – Mon, Mar 9
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  • 5/8" hePEX<br>(100 ft. coil) Product Image
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    5/8" hePEX (100 ft. coil) A1140625 5/8" hePEX (100 ft. coil)
    SKU: A1140625
    Brand: Uponor (Wirsbo)
    (109)
    $93.55 each
    17
    Wed, Mar 4
    23
    QtyArrives
    17 Wed, Mar 4
    6 Fri, Mar 6 – Mon, Mar 9
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  • 5/8" hePEX<br>(300 ft. coil) Product Image
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    5/8" hePEX (300 ft. coil) A1250625 5/8" hePEX (300 ft. coil)
    SKU: A1250625
    Brand: Uponor (Wirsbo)
    (109)
    $265.99 each
    48
    Wed, Mar 4
    61
    QtyArrives
    48 Wed, Mar 4
    13 Fri, Mar 6 – Mon, Mar 9
    Questions? Call 1-888-757-4774
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  • 5/8" hePEX<br>(1000 ft. coil) Product Image
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    5/8" hePEX (1000 ft. coil) A1220625 5/8" hePEX (1000 ft. coil)
    SKU: A1220625
    Brand: Uponor (Wirsbo)
    (109)
    $935.95 each
    8
    Wed, Mar 4
    20
    QtyArrives
    8 Wed, Mar 4
    12 Fri, Mar 6 – Mon, Mar 9
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  • 3/4" hePEX<br>(100 ft. coil) Product Image
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    3/4" hePEX (100 ft. coil) A1140750 3/4" hePEX (100 ft. coil)
    SKU: A1140750
    Brand: Uponor (Wirsbo)
    (109)
    $109.99 each
    114
    Wed, Mar 4
    123
    QtyArrives
    114 Wed, Mar 4
    9 Fri, Mar 6 – Mon, Mar 9
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  • 3/4" hePEX<br>(300 ft. coil) Product Image
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    3/4" hePEX (300 ft. coil) A1250750 3/4" hePEX (300 ft. coil)
    SKU: A1250750
    Brand: Uponor (Wirsbo)
    (109)
    $334.95 each
    60
    Wed, Mar 4
    60
    QtyArrives
    60 Wed, Mar 4
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  • 3/4" hePEX<br>(500 ft. coil) Product Image
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    3/4" hePEX (500 ft. coil) A1240750 3/4" hePEX (500 ft. coil)
    SKU: A1240750
    Brand: Uponor (Wirsbo)
    (109)
    $579.95 each
    49
    Wed, Mar 4
    54
    QtyArrives
    49 Wed, Mar 4
    5 Fri, Mar 6 – Mon, Mar 9
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  • 1" hePEX<br>(100 ft. coil) Product Image
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    1" hePEX (100 ft. coil) A1141000 1" hePEX (100 ft. coil)
    SKU: A1141000
    Brand: Uponor (Wirsbo)
    (109)
    $194.95 each
    75
    Wed, Mar 4
    80
    QtyArrives
    75 Wed, Mar 4
    5 Fri, Mar 6 – Mon, Mar 9
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  • 1" hePEX<br>(300 ft. coil) Product Image
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    1" hePEX (300 ft. coil) A1251000 1" hePEX (300 ft. coil)
    SKU: A1251000
    Brand: Uponor (Wirsbo)
    (109)
    $624.95 each
    13
    Wed, Mar 4
    18
    QtyArrives
    13 Wed, Mar 4
    5 Fri, Mar 6 – Mon, Mar 9
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Resources

Articles

  • PEX (cross-linked polyethylene) tubing is a flexible pipe used in radiant heat and hydronic heating systems. Radiant heat is growing in popularity, and is now the preferred heating system in new homes. Radiant heat provides more comfort throughout the home than standard baseboard heat. PEX tubing is installed beneath the floor and heats the home from the ground up. As the floor becomes warm, the room is heated evenly and efficiently. Radiant heat is silent, producing no creaking, banging, or humming sounds that are commonly heard in other heating systems. Radiant heat allows you to turn the thermostat a few degrees lower than you normally would while providing the same warmth. This cuts energy bills and saves you money.

    PEX tubing is approved by all major plumbing/heating codes and bends easily, making it more versatile than standard copper tubing. Manufacturers of PEX generally provide a 20-25 year warranty, but PEX is known to have a much longer lifespan. 1/2" PEX is the most common size used in radiant heat, but 3/8", 5/8", and 3/4" are also available.

    Types of Radiant Heat Tubing

    Oxygen Barrier PEX
    The "barrier" referred to in PEX tubing is an oxygen barrier. The oxygen barrier assures that no oxygen will enter the heating system. A standard radiant heat system is a closed system that includes cast iron pumps, valves, and a boiler. This type of system requires an oxygen barrier PEX to prevent the cast iron components from rusting over time. If oxygen barrier tubing is not used, components in the system should be brass, bronze, or stainless steel which are more expensive. We offer several types of oxygen barrier PEX including Uponor (Wirsbo) hePEX, ThermaPEX , Rifeng, and Viega PEX.

    PEX-AL-PEX
    PEX-AL-PEX (PEX-Aluminum-PEX) is a three-layer oxygen barrier PEX Tubing. The main benefit of PEX-AL-PEX is that it maintains its shape when bent. While traditional PEX is flexible, it returns to its original shape when left unsecure. Once bent, PEX-AL-PEX will hold that shape until bent again. PEX-AL-PEX has less expansion capacity than standard PEX. PEX-AL-PEX is generally used in outdoor heating applications, warmboard systems, and high temperature systems such as baseboard or fan coils. We carry several types of PEX-AL-PEX including Rifeng PEX-AL-PEX, Uponor (Wirsbo) Multicor, and Viega FostaPEX.

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