While we're talking RADs. Balancing rads is a right pain innit?
I was advised by the gas guy I had last time to set the room in which the thermostat exists to fully open... then go around the house and set the others as appropriate to those rooms.
The thermostat should be in the room you occupy the most, probably the living room.
There's one cold room / rad. My kids shared bedroom.
I think it's a case of opening up the lockshield a little bit more as all the others are warm/hot.
I was advised by the gas guy I had last time to set the room in which the thermostat exists to fully open... then go around the house and set the others as appropriate to those rooms.
The thermostat should be in the room you occupy the most, probably the living room.