J
jranger
Hi - I have a bedroom where the radiator is either blazing hot or cold. It is fitted with a TRV (I have tried several different ones to eliminate the TRV as the issue). When the TRV is set to "0" the radiator remains cold. At all other settings the radiator gets hot and stays hot even when the room temperature is 25 degrees +. I would expect that the TRV would at some stage close off the valve and the radiator would cool down especially at a low setting. If the valve is turned to "0" it does go off. As I said, this happens with different TRVs, some that are working normally that I have swapped from other radiators. So the radiator works, the valve works, the TRV works but the room temperature is never regulated by the combination. Is this a balancing issue?