HEATING SYSTEM, IN PARTICULAR FOR MOTOR VEHICLES

摘要

The invention relates to a heat exchanger (1) which works according to the principles of a heating element. Said heat exchanger can be thermally coupled by means of a hydraulic heat exchanger circuit, in particular, a water circuit, to a first heat source (internal combustion engine 3) and a second heat source (burner 4) which can be operated independently of the first heat source. A large circuit which runs through both heat sources or a small circuit which only runs through the second heat source can be activated by means of a pump (8) with a radial conveyor wheel (12) which can be axially displaced.