Self Regulating Under-floor Heating

We at Celsun, call it the intelligent under-floor heating system. Here is why? The Raychem self-regulating Under-floor Heating system senses other heat sources, such as solar radiation, electrical appliance and lighting. It automatically adjusts its heat output accordingly. In colder places, such as near windows and doors, more heat is produced by the system. In warmer places, such as under rugs and furniture, less heat is produced. The cables do not overheat, meaning that, there is unlimited flexibility for moving your furniture around.

The Raychem Under-floor Heating system can be installed on all subfloors:

  • Plastic

  • Concrete

  • Wood

  • In Wet Areas

  • In Dry Areas

The Raychem Under-floor Heating system is

  • Easily adapted to all room shapes and sizes.

  • Flexible. Cut to length, no cold lead needed.

  • Ideal for renovation. Reduced height (max. 8mm).

The Raychem Under-floor Heating applications:

  • Living rooms

  • Kitchens

  • Bathrooms

  • Conservatories

  • Children’s rooms

  • Dining Rooms

  • Extensions

Top floor: Tiles. Parquet. Natural Stone. Laminate. Carpet.

Subfloor: Cement screed. Anhydrite screed. Wooden floor. Gypsum board. Timber floor board. Asphalt screed.

Design Guidelines

Which power output do I need?

  • New construction – good insulation.
    35 W/m2 – 60 W/m2.

  • Renovation – good insulation.
    60 W/m2 – 100 W/m2.

  • Insufficient insulation – more output required.
    > 100 W/m2.

The above values are for comfort heating. To make a heat-loss calculation contact us with information on Insulation, room size, number of windows & Minimum outside Temperature.


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