TECH EU-21 Pumpensteuerung Heizungsanlage Umlaufpumpe Kaminofen the operating manual

the operating manual

Protects the pump and other sensitive system components

it ensures constant pressure equalization

1 °C sorgt für höchste Präzision und Zuverlässigkeit

15 A (device protection)

TECH EU-21 Pumpensteuerung Heizungsanlage Umlaufpumpe Kaminofen the operating manualThe 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