Mapeheat Cable

MAPEI’s radiant-heating cable
puts heat where you want it

Available in 120 V or
240 V

33 available sizes


Part of a complete system

The radiant floor-heating Mapeheat Cable is thin and easy to install within Mapeheat Membrane's patented rounded-square reliefs without compromising any of the membrane's waterproofing capabilities, which is good when installing the membrane in steam showers and wet rooms. The cable is available in 33 lengths to accommodate areas both large and small.

Where to use

  • For use in any interior, residential area
  • Ideal for use under ceramic tile, porcelain tile, granite, marble, natural stone, laminate/engineered wood floors, luxury vinyl tile (LVT) and luxury vinyl plank (LVP)

Features and benefits

  • Heats many types of flooring, such as tile, stone, luxury vinyl tile (LVT) and engineered wood
  • Available in 120 V and 240 V
  • Zero EMF (electromagnetic field) cable design
  • Visible mid-point marker on heating cable
  • Ultra-thin cold-lead splice fits easily into Mapeheat Membrane
  • Suitable for use in wet environments, such as showers and steam rooms

Mapeheat Cable

Radiant-Heating Cable for Use with Mapeheat Membrane

Mapeheat Cable is a free-form, twisted-pair, floor-heating cable for use in any residential interior room where the comfort of radiant floor heating is desired. The cable can be spaced on site to provide 10, 12 or 15 W per sq. ft. based on the desired wattage output requirements of the installation. Mapeheat Cable is available in 33 lengths to accommodate areas as small as 6 sq. ft. (0.56 m²) and up to 293 sq. ft. (27.2 m²).

Related documentation

Technical Data Sheet

Last Projects with Mapeheat Cable

Mapeheat Cable is part of the lines:

MTI-TV #16 – Mapeheat Radiant Floor-Heating Systems

Sam and Sonya discuss MAPEI’s radiant floor-heating products, including the WiFi-enabled, smart-home-programmable Mapeheat™…

Mapeheat Floor-Heating Systems

With technology from nVent NUHEAT, MAPEI’s Mapeheat line of floor-heating products is the industry’s most comprehensive line of…

Blog Post

July 23, 2020. 8:17 PM

Uncovering Mapeheat

When MAPEI allied with nVent NUHEAT to launch the unique Mapeheat heated flooring solution last year, we were excited by the broad possibilities we knew it could bring, since it wasn’t limited to the…


Complementary products

Mapeheat UL certification

The Mapeheat system underwent vigorous testing with a variety of flooring types to obtain UL certification, and to eliminate the worry of flammability or damage to the substrate or floor coverings. Mapeheat is also UL-certified for wet environments, such as shower floors.