Thermostatic Radiator Valve TRV White Chrome Replacement Head Only

Sale price£9.90

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White and chrome finish. Replacement sensing head for Classic TRV4 with fast reacting liquid sensor. Includes range limiting pin.

  • 10 to 30°C Temperature Range
  • Liquid Sensor
  • Frost Protection
  • Fits all TRVs with M30 x 1.5mm Fitting
  • A-Rated for Energy Efficiency


Thermostatic valves are typically used for regulating the fluid flow to the radiators of central heating systems. They are not provided with a regulating element which automatically controls the opening of the valve to keep the ambient temperature of the room where they are installed constant at the set value. The number on the valve corresponds to a specific air temperature. Once you have selected a number, the thermostatic valve will maintain this temperature, the temperature range is 10 to 30 °C This prevents unwanted temperature rises and achieves considerable energy savings. The quality is up to the requirement of EN 215 Standard Fully Tested to 10 Bar Max pressure difference: 0.8 Bar Nominal Flow Rate 173kgs/hr Max Flow Temperature 120degrees Can be mounted horizontally or vertically

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