Recent content by pp81

Thanks for the advice, Myson did indeed send me 4 air vents, very kind of them to do so. I still don't know what I would ask for if I ever needed to buy them, I guess that they arent a BSP size, they are smaller than 1/8" which seem to be the smallest that are readily available. Myson...

This is the radiator with the air vent in place, without the nipple which in this case is fully removed. This is the air vent next to a 1/4" air vent. The 1/4" air vent appears readily available from suppliers, as does 1/2", but all my radiators take the much smaller air vent...

ok thanks, looking at the existing air vents they are really small, if I measure the threads they would appear to be 1/16" and the smallest available that I can find on the net is 1/8"

I need to replace several radiator air vents because the nipple has broke off in place. I've found that most suppliers offer a standard size radiator air vent, which is too big for my radiators (fits a 14mm socket rather than 11mm socket) The system was installed in 2007, and I have little...