Heating circuit sets K38 Heat Bloc DN 25(1") with 4-way mixer without pump

Module manifold DN25(1") 2-way, up to 3 heating circuits can be connected

Hydraulic switches DN25 (1") up to 1600 l/h

Contact thermostat TCE-BRC/A external adjustment

PAW actuator model SR 5 230 V 50 Hz