Hello. My radiators have trv's...you know the ones with numbers 0 to 5...0 for shut and 5 for fully open. Except mine are all different e.g. shuts at 3 and max at 4.
So, is callibrating/configuring the trv's a DIY job? Can it be fixed?
Thank you,
Hajj
So, is callibrating/configuring the trv's a DIY job? Can it be fixed?
Thank you,
Hajj