yes tanks in loft are full
I have been reading the other pages in this forum could it be an "air lock on the gravity side" although i have no idea what that means and how to cure it
Hi people i am new to this so please be patient!!!
I recently moved into an old house which had radiators downstairs and only one radiator upstairs, I decided to install radiators in all three bedrooms and a towel radiator in the bathroom, did this using speedfit pipes drained the system cut...