tech eu 21 pump control heating system 1 Ethernetmodul Material collection chamber brass EN

Material collection chamber brass EN 12165 CW617N

The Defro Komfort Ekopell connection kit offers a comprehensive set of high-quality components specifically designed for the reliable connection of boilers

How does the HG variant differ from the standard EU-81 zPID

Can a room thermostat be connected

To ensure the optimal functioning of your heating system in the long term

tech eu 21 pump control heating system 1 Ethernetmodul Material collection chamber brass ENThe 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