Thermostatic Radiator Valves Explained: How to Use Them to Save Energy
A thermostatic radiator valve (TRV) controls the temperature of an individual room by adjusting the flow of hot water into that radiator. The numbers on the head, usually 1 to…
A thermostatic radiator valve (TRV) controls the temperature of an individual room by adjusting the flow of hot water into that radiator. The numbers on the head, usually 1 to…