Hosted on MSN1mon
How to install a TRV — a step-by-step guide to fitting thermostatic radiator valves for a more efficient heating systemit may be that you also need to replace the valve insert - which screws into the radiator outlet and is what the TRV will connect to. Whether you need to do this or not depends on your radiator ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results