I did a lot of balancing of rads in our house, but by the time I got to the final rads furthest away from the boiler, I just couldn't get the right temp drop even with the lockshields wide open. In fact one of those three rads struggles to get any significant heat at all.
I wonder if there isn't quite enough flow? I notice that there is a lever value that is half closed in the main boiler room - it's just before the radiator zone valve. See the picture below.
Should I open that lever valve on the radiator flow a bit more?
I wonder if there isn't quite enough flow? I notice that there is a lever value that is half closed in the main boiler room - it's just before the radiator zone valve. See the picture below.
Should I open that lever valve on the radiator flow a bit more?