TECH EU-21 Pumpensteuerung Heizungsanlage Umlaufpumpe Temperaturdifferenzregler The actuator opens and closes

The actuator opens and closes the air dampers in lambda-controlled wood gasification boilers from ATTACK

Vaillant electronic instantaneous water heater VED

1 aroTHERM VWL

Motor und Getriebe passend für Thermoflux Pelling Eco mit 35 oder 50kW Original Schneckenmotor für den Pelletkessel Thermoflux Pelling Eco

With a maximum permissible operating pressure of 10 bar and a temperature range of +5 °C to 110 °C

TECH EU-21 Pumpensteuerung Heizungsanlage Umlaufpumpe Temperaturdifferenzregler The actuator opens and closesThe 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