The Drayton TRV4 Thermostatic Valve Head (0707007) is a replacement unit designed for central heating radiators. This timerless valve head features a white plastic construction with a rotary knob control style. It operates on hydronic power source, specifically for central heating radiator systems. The unit includes a thermostat and has a manufacturer warranty of 1 year. Ideal for multi-positional installation, this Drayton valve head is manufactured in the United Kingdom and is perfect for controlling the temperature of your heating system efficiently.
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