Heizungspumpe Umwälzpumpe 25-6-180 Laddomat The expansion module B was

The expansion module B was specifically developed for compatibility with the ecoMax 850i and Gema Control 920 heating control systems

The technical documents specify an efficiency of 91% at partial load and 91

ensuring economical heating operation

Integrating additional thermostats allows you to regulate the temperature in different areas independently

The differential pressure is set at the valve when the heating system is operating at full load

Heizungspumpe Umwälzpumpe 25-6-180 Laddomat The expansion module B wasHeating Pump 25 6 180 High Efficiency & Reliable Product Description The Perfecta CORE2 25 6 180 is a compact, high efficiency circulation pump for heating systems in single and two family homes. With modern ECM technology, it automatically adjusts its performance to the actual demand and significantly reduces electricity consumption compared to old, unregulated pumps. Features The heating pump is designed with a G 1 1 2" connection thread for 1"