The ZEWOTHERM wall heating as a wet/plaster system is mounted directly on existing walls by means of wall clamping rails and plastered in with a pipe overlap of only approx. 15 mm*. Here all solid walls (e.g. brick, concrete or lime sandstone) are suitable. The construction results in an efficient wall heating system that can be installed quickly; possible cracking is prevented by the embedded reinforcement fabric. The heating pipes (high-quality PB heating pipe 12 x 1.3 mm) thus plastered in are applied in a meandering manner (vertically or horizontally) to the wall clamping rails and fastened with round nail clamps. The ideal pipe distance is 10 cm, the wall clamping rails are fixed approx. every 45-50 cm. The register connection (approx. 6 m²) with a pipe length of up to 80 m is made directly to the system distributor or to a return temperature limiter (no collecting lines are required here).
All in all, an effective system is created that uses the wall surface as an optimal heat exchanger to heat the entire room.
* single-layer plaster structure for gypsum plasters, two-layer plaster structure with service life for cement-based plasters and clay plasters.
|A. Wall clamping rail|
|B. Polybutene heating pipe 12 x 1,3|
|C. Round nail clamp|
|D. Glass lamination fabric|
|* plus Plaster|
For further information on the wall heating systems, please refer to the current product range document or click on here. Our sales and technical staff will be happy to assist you with advice and assistance.