tech eu 21 pump control heating system 1 hkb40 make a great impression on

make a great impression on any roof

An induced draft fan supports the control of primary and secondary air

The manual operating mode also allows for easy functional testing of the pump

is carried out by means of a screw conveyor from a separate ATMOS silo

5 kW electric heating element incl

tech eu 21 pump control heating system 1 hkb40 make a great impression onThe 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