If you want to install a TRV on your old radiators or an existing thermostatic radiator valve has started to leak, it’s worth noting that you can fix it yourself. In fact, knowing how to install a TRV ...

When is it ethical to change your radiator valves? That was the big question that was perplexing the Newsnight team after our broadcast last night. The housing minister, Yvette Cooper, invited me to ...

Take a look at the radiators in your home, and they are likely to have a knob attached to the side with a number dial. It's known as a thermostatic radiator valve (TRV), and it can be used to limit or ...