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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Safety group for solid fuel boilers
DN 25 1" 0
Automatisches Entlüftungsventil 1/2 Zoll
or the use of surplus PV electricity via a suitable electric heating cartridge
9 Liter Wärmetauscherinhalt
TECH EU-21 Pumpensteuerung Heizungsanlage Umlaufpumpe Flammensensor Safety group for solid fuelThe 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
US$ 67.15
US$ 109.65
US$ 46.75
