which usually means adjusting the thermostatic radiator valve (TRV) to stop heat output but doesn’t necessarily stop water flow,’ explains Stephen Day, a Heating Engineer at iHeat.

The market for thermostatic radiator valves (TRVs) is expected to increase steadily between 2025 and 2035 due to rising awareness of smart temperature control systems, strict construction requirements ...

It would be easy to manually overheat. The next step up from this is a thermostatic radiator valve (or TRV for short). These work in a similar way but have a sensor that can detect the room's air ...