TempZone™ Floor Heating Cable 120V, (3.7W/ft.), 40 ft., 1.3A

Brand: Warmlyyours

$142.11 $113.70

120V 40 ft.  TempZone™ Floor Heating Cable.   INCLUDES A 25 YEAR WARRANTY!!!


SKU: TCT120-3.7W-040 Categories: ,


TempZone™ Cable Description

The WarmlyYours TempZone™ 3.7-Watt Floor Heating Cable allows you to bring radiant warmth to any room. TempZone™ Floor Heating Cable (Twin) is ultra-low EMF by design. It features a twin conductor with a 15’ cold lead and is available in two voltage options and a range of lengths to meet the requirements of any installation. In 120V, we offer lengths ranging from 30 to 432 linear feet . For 240V, our lengths range from 55 to 864 linear feet.

Now this classic floor heating product is even more versatile because you can pair it with the Prodeso Cable Installation Membrane, an uncoupling and crack isolation membrane with rounded square-shaped reliefs. The membrane’s unique design allows quick and easy installation – in and out in one day, flexibility to adjust to any room size and requires no waiting. This polypropylene membrane also allows you to waterproof your subfloor when you use ProBand accessories, available from WarmlyYours.



Amps 1.3 A
Ohms 87.574 Ohm
Voltage 120 VAC
Watts 148 W
Watts Per Sq. Ft. 9-15 watts per sqft

Warranty / Certifications

Approvals cULus listed
Warranty 25 Year Warranty
Wet Location Listed US, Canada


BTU Per Hour 505

Product Dimensions

Cold Lead Length 15′
Coverage at 3 inch spacing 10 sqft
Coverage at 3.5 inch spacing 11.6 sqft
Coverage at 3.75 inch spacing 12.5 sqft
Coverage at 4 inch spacing 13.3 sqft
Coverage at 5 inch spacing 16.6 sqft
Heating Element Thickness 0.187″
Length 40′
Weight 2.2 lbs


Floor Types Commonly installed beneath tile and stone
Ideal Cable Spacing with Competitor’s Membrane 3.5 in
Ideal Cable Spacing with Fixing Strips 3″
Ideal Cable Spacing with Prodeso Membrane 3.75 in


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