STEUEREINRICHTUNG FUR FLUSSIGKEITSERHITZER

摘要

Valve controlling the supply of gas to a liquid heater is magnetically actuated by a magnet slidably mounted in the liquid inlet to said heater. The extent of opening of the valve is controlled by a thermostat, and opening of the valve is inhibited by a dashpot. Alternatively the valve may be an electric switch controlling the supply of electric current.