Danfoss HIU Spare Parts Danfoss 18272301 TWA-V NC 230V 2W IP41 Actuator Head – HIU

The Danfoss TWA-V is a compact thermal wax actuator used for electrical on/off control of compatible RAV and VMT valves. This HIU spare is referenced as 18272301 and corresponds to the TWA-V 230V AC normally-closed specification. Danfoss technical data for TWA-V/NC 230V code 088H3122 states 230V AC supply, 2W power consumption, IP41 protection, 950 mm cable and 2.4 mm stroke. This actuator is commonly used as a heating zone/control actuator in HIUs. Confirm the valve connection is RAV/VMT type before fitting.