· Normally closed.
Wunda Maincor UFH Underfloor Heating Thermal Actuator Normally Closed 2W 230V
Maincor Wunda UFH Thermal Actuator Normally Closed 1 Watt 230V
Water Separator 30x1.5mm Electric Thermal Actuator Normally Closed Valves Head for Manifold Underfloor Heating Normally Closed Floor Heating Radiator
Watts 24V NC2 Thermal Actuator Normally Closed 22CX24NC2 10029673
Watts 24V NC2 Thermal Actuator Normally Closed 22C24NC2 10022652 (PL6)
