Recent content by N1ckD

Thanks for the reply yes open vented - said vented in title but meant open vented. The pump is fine - pretty new - about 18 month old. RE the isolating valve - it is because at this point I do not have one of the radiators (needs to be non standard size and have not sourced yet) and...

Hi, I want to put a new radiator and move an existing one on the top floor of the house ( 3 stories). Rather than draining the whole central heating system I thought I could partly drain it to just beow this level - using the vents on the two other radiators at this level to draw in air- but...