Thermostatic Radiator Valves are more commonly known as TRVs and their main function is to control the air temperature of a space by automatically adjusting the amount of hot water that enters the radiator they are attached to.
A TRV will allow you to have a little more control over the temperature in each room of your home, making creating a warm and inviting space more efficient and cost-effective.
If you set up a thermostatic radiator valve in the correct way, it will allow you to create different heating zones throughout your home, despite only having one centralised boiler system providing your main source of heat.
In short, TRVs are a simple and affordable way of controlling the heat output of a radiator and the temperature of a room.
Here's how to use them.
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