IN SLAB ELECTRIC FLOOR HEATING

In slab electric underfloor heating is a very practical option for warming any kind of living area. In-slab heating can be used in all types of homes and it offers an excellent cost and energy efficient solution for large spaces. Read on below to find out more.

Applications

The in-slab heating cable is suitable for large areas where the slab is used for heat storage. In-slab heating has a slow response time and can take 10-24 hours to heat up, depending on slab thickness and insulation. Off- peak power can be utilised for in-slab heating.

Cable Technology

The in-slab cable is a flexible, double-insulated single cable system. a multi-strand heating cable provides superior strength to prevent cable failure due to slab movement.

Heat Output

The in-slab cable has a heat output of 160W per m² at 200mm spacing. It is available in factory terminated lengths ranging from 30m up to 170m. Comfort Heat staff will help select the correct cable length for your heated area with a 200mm clearance from walls and fixtures.

Installation

The in-slab cable is installed before the slab is poured. The cable is attached to either the mesh (i.e. F72) or the reinforcing rods installed at 200mm centres (one direction only).

Special Requirements

The cable cannot be installed across expansion joints. Comfort Heat must be informed of any expansion joints in the slab. For large areas, multiple cables will be installed.