C
Colin Noble
I have 2 vertical radiators , when the TRV is fitted the radiators fail to get hot. I have replaced both TRVs for new and check the operation of the valve to confirm is correct operation but still no heat
If I removed the TRVs completely the radiators get hot, I would be grateful if someone could help
If I removed the TRVs completely the radiators get hot, I would be grateful if someone could help