For use in floor heating manifolds, the WiseWaters Valves integrates into manifolds systems and hot water radiators, enhancing overall systems Constructed from flame retardant nylon, this actuator ensures and durability while maintaining quiet operations, making it addition in heating systems Features portabke designs with hat that rises when opened and when closed, this electric actuator easy installation and easy operations with its thread connection The Normally Closed 230V Thermal Electric Valves is designs for temperature controlled in underfloor heating systems, ensuring stable and comfortable indoor environment For homeowner and professional seek efficient heating solution, this Valves suits those who like and consistent room temperatures, Manufacturer: Hsyzygian