Ezheat Electrothermal Actuator for Underfloor Heating system 230V - Normally Closed - White ---Electrothermal actuators for manifold branch valves ---Controls the flow of water through underfloor heating ---Thermoelectric actuator for opening and closing floor heating manifolds ---2-wire connection ---Quiet while operating Colour: White Material: PC Cable Length: 750mm Voltage: 230V/AC 50-60HZ Wattage: 3W Processing Time: 180S-300S Ambient temperature: -5 to 50°C Connection size: M30 to 1.5 mm Thrust: 110N.