Jo asked ... How to engage clutch on old sewing machine to engage needle?    |    Jacky asked ... Miele Vacuum cleaner?    |    Ben asked ... Toyota Yaris French or Japanese?    |    Andy asked ... How can I mend my MacAlistair 450w hedge trimmer?    |    Felix asked ... Hitachi vt-m70em?    |    Click here to ask your question

I am loosing pressure and can not find a leak ?

could I have a faulty pressure gauge loosing pressure but no leak to be found checked attic/walls/floor even outside and no damp patches the boiler is only seven years old
keith hanley, October 2015
pressure relief valve stuck, expansion vessel faulty.

stickybun, October 2015