Nuheat Radiant Floor Heating Cable

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Nuheat Cable is an Electric Radiant Floor Heating system designed to allow installers to customize the layout instantly making adjustments to the floor heating coverage for any room. The flexible installation method lets you heat floors with curves or angles and work around obstructions like floor heating vents.


  • Recently redesigned for better performance and easier installation it is in stock today.
  • Thinnest power lead and connection joint keeps your floor profile low and eliminates notching of sub floor
  • New Cable Guide design ensures they lay flat and plastic material won't nick the cable
  • Cables guides (each is 12 in. long) are included in the box
  • Zero EMF cable design uses 2 conductors twisted for active EMF cancelling
  • Halfway point is marked on each cable so you can adjust if needed
  • 25 Year Manufacturer warranty
  • Available in sizes to heat 8 to 120 SF in 120v or 15 to 240 SF in 240v
  • Nuheat Cable is an alternative to Custom Nuheat Mats, but takes more time, effort and thought since you determine and customize the layout as you go. Like Nuheat Mats, Nuheat Cables are approved for use in wet areas including shower floors and seats.
    Nuheat Cable kits include enough cable guides for installation and extras are available for purchase. A Nuheat thermostat is required and sold separately.

    Instruction Manual Link

    Nuheat Cable Installation Manual

    Shower Installation

    Yes, can be installed in a tiled shower.

    Indoor / Outdoor

    INTERIOR floor heating Application only. Embedded in Mortar only

    Maximum Circuit Load

    15 Amps

    Maximum Circuit Overload Protection

    20 A Breaker.

    Distance from Toilet

    Install 4-6" away from the toilet drain wax ring. It can be under the front of toilet - Approximately 20" from wall.

    Trowel Size recommended

    minimum 3/8" x 1/4". Works for most ceramic tile; verify with tile/mortar manufacturer

    Minimum Installation Temperature

    50 Degrees F / 10 Degrees C

    UPC 620713030141
    Manufacturer nVent
    Voltage 120VAC
    Cable Length 474'
    Cable Length (inches) 5688"
    Cable Length (meters) 144.57 m
    Heated Area Size Covered 120
    Wattage per SF 12
    Total Watts 1440 watts
    Amp Draw 12.2
    Heating Power Output per Hour (BTU) 41 BTU per Sq Ft/Hour
    Heating Power Output Total 4920 BTU total
    Spacing of Heating Wire 3" on center only
    Power Lead Length 11'
    Power Lead Wire Gauge 18 AWG
    Power Lead Type TEW Wire with Stainless Steel ground braid rated to 105 C and 300v max.
    Ohms Reading (resistance value) 10 (Range is 9 to 11 ohms) Nuheat ohms range is -5% to +10%
    EMF (Electro Magnetic Field) Zero EMF
    What's In The Box (1) 474ft spool of cable, 84 cable guides
    Brand Name Nuheat
    Warranty from Manufacturer 25 years
    Acceptable Floor Coverings Tile, Stone,Granite, Marble, Slate, Engineered wood, Laminate
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