One cold radiator

17 Oct 2013
Reaction score
West Midlands
United Kingdom
During a recent decorating phase I had one of the downstairs radiators off the wall for a few weeks. I have now re fitted the radiator but can get it to warm up and the pipes are cold when the heatings on. I have bled the radiator so that's not the problem. It has a honeywell TRV fitted and the pin seems to move up and down but when i turn the other ground floor raditators off the pipe to the one in question warms up but the radiator remains cold. any ideas?? is the TRV knackered??
Sponsored Links
Most likely one of the radiator valves isn't open.
A typical fault is the TRV more trouble than they are worth.
Sponsored Links

DIYnot Local

Staff member

If you need to find a tradesperson to get your job done, please try our local search below, or if you are doing it yourself you can find suppliers local to you.

Select the supplier or trade you require, enter your location to begin your search.

Are you a trade or supplier? You can create your listing free at DIYnot Local