TECH EU-21 Pumpensteuerung Heizungsanlage Umlaufpumpe Sanitär this thermostat is ideal for

this thermostat is ideal for use in both residential and commercial spaces

direct vapor injection into the Panasonic compressor

old version

Sie muss stehend mit der Antriebswelle der Pumpe in ­horizontaler Lage montiert werden

TECH EU-21 Pumpensteuerung Heizungsanlage Umlaufpumpe Sanitär this thermostat is ideal forThe TECH EU 21 is a compact pump controller for the automatic control of circulation pumps in heating systems. It ensures efficient pump operation, reduces unnecessary power consumption, and protects the system through integrated safety functions. Highlights & Advantages Automatic pump control switching on and off depending on the boiler temperature Energy saving operation prevents unnecessary running times of the circulation pump. Integrated frost