Mapei - Mapeheat 3" Snap-In Cable Guides (Pack of 12)

Mapeheat Cable Guides are used to secure Mapeheat Cable to a substrate prior to the installation of flooring (tile, stone, laminate, engineered wood or premium vinyl). Mapeheat Cable Guides can be attached to a wooden substrate using nails or screws, as well as to a concrete substrate using hot glue.

• A constant spacing of 7.5 cm (3") produces 12 W/ft² (standard power).
• Alternating spacing of 7.5 cm and 5 cm (3" and 2") produces 15 W/ft² (high power), which is best for installations on a concrete slab or where heat loss is a problem.