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The award winning eTRV is the latest innovation in automation of Thermostatic Radiator Valves (TRV). The eTRV replaces the head of your existing Thermostatic Radiator Valve and provides you with both time and temperature control of your room, all set from the handy remote control included with the eTRV. The eTRV offers three programmes each day that maximise the savings on your energy bill. The manufacturer's tests suggest that a 25% reduction in energy is a realistic possibility when you change from your old TRV to the new eTRV.
Easy to fit in place of standard TRV (if you already have a TRV, just unscrew it and screw this one on - you won't need a plumber to change the valve body), this unique fitting senses both room and water temperature to give a very accurate temperature control.
eTRV is supplied with two sizes of adaptor rings 28mm and 30mm threaded, to prevent the need for changing most TRV valve bodies