tech eu 21 pump control heating system 1 Ethernetmodul Can a room thermostat be

Can a room thermostat be connected

zPID regulation for automatic combustion optimization (throttle valve)

all packages include

you can rely on the immersion sleeve to function reliably even in challenging environments

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

tech eu 21 pump control heating system 1 Ethernetmodul Can a room thermostat beThe 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