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DITRA-HEAT Cable • 21 Sq Ft (120V)


Retail: $291.83

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DITRA-HEAT Cables are designed to be installed in the DITRA-HEAT uncoupling membrane at 3-stud spacing, which will generate about 12.75 watts per a sq ft. The twisted, dual-wire design creates an EMF-canceling effect and eliminates the need for a return run back to the thermostat. • 3-stud spacing • 12.75 watts per square foot • Zero Electro Magnetic Field (EMF) Emission • 10 Year Manufacturer Warranty • Manufactured by Schluter



UPC 4011832146190
Voltage 120 VAC
Watts Per SF 12.75
Heat Output BTUs per SF 43.5
Manufacturer Schluter-Systems
Power Lead Type Armored, NEC color code, Single point connection at 1 corner of mat. No return wire like inferior products
Power Lead Length 10 ft
Power Lead Wire Gauge 18 AWG
Heating Wire Spacing 3 stud
Controls/Thermostat is required for operation Yes
Conduit required for Power Leads Yes
Instructions + Video

Instructions + Video

Instruction Manual
Skill Level Running Cable more difficult + more time than MATS. Installation only by qualified persons. Electrician recommended for wiring
Maximum Circuit Load 16
Maximum Circuit Overload Protection 20 Amp Breaker
Full Length End-to-End ground wire Yes
Heating Wire Dual Wire
Repairable Heating Wire Yes
Installation Layout Map customized for my project No - example in manual. We provide Layout Maps only for SunTouch Mats
Expected Floor Temperature This is dependent on many factors. A well-insulated floor can ensure better performance.
Insulation Recommended No, insulation not recommended under DITRA-HEAT Membranes.
Indoor / Outdoor INTERIOR floor heating application only. Embedded in mortar or self leveler only
Distance from Wax Ring at toilet flange 6 inches
Cut Warning Never cut or shorten the cable.
More Details

More Details

What's In The Box (1) 21.3 sq ft 120V cable, (1) sensor wire
Flooring Type Tile & Stone
Warranty from Manufacturer 10 Years
Custom Size Options Custom sizes not available.
Safety Listing Listed under CAN/CSA-C22.2 No. 130-03.
Acceptable Floor Coverings Tile, Natural Stone
Made In USA No


Write Your Own Review

  • heats nicely

    This heat cable installed easily and heats the floor well. Once it is in place, it is there forever, so do it right the first time... One knock, the directions require a certified electrician to test the cable with a meter that is very hard to come by in order to validate the warranty. A do-it-yourselfer will not be able to do that. I had a...

    Posted on March 5, 2016 by nsjoe

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