Discussion of related art from prefabricated components together, heatable and / or coolable floor - or wall structure

摘要

Tempering device for walls, floors and ceilings comprises heating pipes and cooling pipes laid on a baseplate and connected to a common control device which actuates either the heating or the cooling pipes dependent on the measured temp. of the surface to be tempered. The pipes may be disposed concentrically, with one out of heating fluid or cooling fluid flowing in the gap between the pipes, and the other fluid flowing through the inner pipe. The pipes are made of metal or plastics. A thermostatic room control device may be incorporated so that tempering takes place gradually over prolonged periods.