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15 A (device protection)
Rated current: 15
1 °C sorgt für höchste Präzision und Zuverlässigkeit
it ensures constant pressure equalization
Protects the pump and other sensitive system components
TECH EU-21 Pumpensteuerung Heizungsanlage Umlaufpumpe Kaminofen 15 A (device protection)The 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
