TECH EU-21 Pumpensteuerung Heizungsanlage Umlaufpumpe Sanitär load potential-free contact 1 A

load potential-free contact 1 A Temperature measurement accuracy ±1 °C Temperature range sensors −30 to +99 °C Fuse 1

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

Für den zentralen Einbau am Kessel (2-Wege Ventil thermische Ablaufsicherung ¾")

old version

direct vapor injection into the Panasonic compressor

TECH EU-21 Pumpensteuerung Heizungsanlage Umlaufpumpe Sanitär load potential-free contact 1 AThe 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