hi guys..
i've got a problem with my Y-plan system.. central heating and hot water both working fine from the programmer and the room stat..
when i have the hot water on alone it is fastly moving up the expansion pipe and filling the tank in the loft causing it to overflow..
i've fitted a new cylinder stat as i thought this might be the problem but theres been no change!
any ideas anyone?????
also this is a Y-plan system that has an aerator, could this be the problem or a part of it?
THANKS, chris
i've got a problem with my Y-plan system.. central heating and hot water both working fine from the programmer and the room stat..
when i have the hot water on alone it is fastly moving up the expansion pipe and filling the tank in the loft causing it to overflow..
i've fitted a new cylinder stat as i thought this might be the problem but theres been no change!
any ideas anyone?????
also this is a Y-plan system that has an aerator, could this be the problem or a part of it?
THANKS, chris