If you take a closer look at the radiators in your home, you’ll notice a small knob with numbers on it, known as a thermostatic radiator valve (TRV). You might be surprised to learn that these ...

What you're actually twiddling with is a thermostatic radiator valve (TRV), and understanding its function could be quite the financial trick for those eager to cut down on their heating bills.

Thermostatic radiator valves (TRVs) are numbered one to five ... reports the Express. A TRV comprises a head and a body and it controls the flow of water to your radiators. When the room reaches ...

You’ll need to close off the thermostatic radiator valve and the lockshield valve on either side of your radiator by turning clockwise with a spanner. Keep track of how many turns it takes to ...

A TRV consists of a head and a body and it regulates the ... For those with a room thermostat, there's no need for a thermostatic radiator valve - you're already sorted. The top perk of TRVs ...