All working, no boxes. condition may vary i.e some may have paint on and the odd mark The Original Westherm TRV Thermostatic Radiator Valve Head in White is a central heating radiator accessory designed for use with hydronic heating systems, specifically boilers. It features timerless control and comes with a thermostat included. With a power source of less than 100W, this valve head is energy-efficient and suitable for various heating systems. The Westherm brand ensures quality and reliability in regulating the temperature of your home.
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