Never said they did.TRVs do not, DO NOT, balance radiators
Never said they did.TRVs do not, DO NOT, balance radiators
The roof is also like swiss cheese which didn't come through on the survey but we're not planning to stay beyond the current mortgage fix so all of these things are sort of unchangeable.
Thankfully we're able to pay pretty much whatever heating bill so really my main concern is making the radiators work.
If we were staying it would be a new boiler, new roof, solar panels etc etc
Never said they did.
Did you see the bit where I said it was converted already (so is insulated but either way is also plastered and decorated and has a bathroom in it etc) and that there is also a radiator that works?
Assuming all your rads have lockshield valves, why not turn all rads off at the lockshield, making a note of how many turns are required to fully close the lockshield. Then open the problem radiator lockshield fully. If that makes it work, just open the lockshields on the other rads a tiny bit at a time until they get warm.
If you then end up with the problem rad not heating up again, then it's a fair indicator that the system is not up to circulating to all rads currently. You can always return everything back to how it was by re-adjusting the lockshields based on your notes of the current setup.
thats not a bad idea, I may give that a go!Assuming all your rads have lockshield valves, why not turn all rads off at the lockshield, making a note of how many turns are required to fully close the lockshield. Then open the problem radiator lockshield fully. If that makes it work, just open the lockshields on the other rads a tiny bit at a time until they get warm.
If you then end up with the problem rad not heating up again, then it's a fair indicator that the system is not up to circulating to all rads currently. You can always return everything back to how it was by re-adjusting the lockshields based on your notes of the current setup.