our hallway radiator is corroded and a little under power, so I’m thinking of replacing this type 21 for a type 22 to give a bit more umph!
My problem is that the existing radiator inlet/outlet centres are 66mm from the wall, whereas a type 22 will be 83mm (according to the spec sheet). There is little to no movement in the pipework, so wondered is there was some kind of adapter that can be purchased?
I’m really trying to avoid draining the system as it is an absolute pig to get all the air out!
My problem is that the existing radiator inlet/outlet centres are 66mm from the wall, whereas a type 22 will be 83mm (according to the spec sheet). There is little to no movement in the pipework, so wondered is there was some kind of adapter that can be purchased?
I’m really trying to avoid draining the system as it is an absolute pig to get all the air out!