Chalmor the experts in long life energy efficient lighting products and intelligent controls for lighting, heating, water, ventilation and office equi...

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eTRV® Electronic Thermostatic Radiator Valves was an industry breakthrough by heating controls specialists Chalmor Limited. Chalmor has over 25 ye...

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So this is eTRV! Introducing the leading innovation in heating control, bringing “Thermostatic Radiator Valve’s” (TRV’s) in...

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A new poll reveals that small construction companies, building product manufacturers and suppliers have failed to get to grips with the workings of th...

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Award winning eTRV – the electronic thermostatic radiator valve,  will be showcased by Radiant Controls Ltd at the National Homebuilding &a...

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Chalmor’s eTRV electronic thermostatic radiator valve has been confirmed as a significant saver of heating costs by the accurate and detailed re...

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