Hi
As is usual I switched on my heating system to see if it is OK before the winter starts, 2 of the radiators with TRVs would not heat up at all, (I had the system serviced last winter and the thermocoupler was replaced--would there be any connection?). the remaining radiators without TRVs heated up OK. I read a suggestion on this forum to turn off all the working radiators to see if the radiators with TRVs then worked. I tried this and one of them worked but not the other. This is the first time that this has happened. Can anyone point me in the right direction to resolve the problem?
Cheers Con
As is usual I switched on my heating system to see if it is OK before the winter starts, 2 of the radiators with TRVs would not heat up at all, (I had the system serviced last winter and the thermocoupler was replaced--would there be any connection?). the remaining radiators without TRVs heated up OK. I read a suggestion on this forum to turn off all the working radiators to see if the radiators with TRVs then worked. I tried this and one of them worked but not the other. This is the first time that this has happened. Can anyone point me in the right direction to resolve the problem?
Cheers Con
