Hi all
newbie, not qualified, just curious for answer
Water pressure gauge is increasing over a number of days, even whilst the filler tap is closed. filler tap has been tested and is not leaking.
What internal mechanism could be faulty that would allow this "backflow"?
cheers
newbie, not qualified, just curious for answer
Water pressure gauge is increasing over a number of days, even whilst the filler tap is closed. filler tap has been tested and is not leaking.
What internal mechanism could be faulty that would allow this "backflow"?
cheers