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...
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...