Can any one help have 2 issues i think
1 boiler seems to wistle when on central heating
2 hot water,, when you turn on hot water tap it will heet water for a short time then shut of heat unless you open tap fully
just over a year ago it had a new diverter valve fitter by a plumber
the boiler is about 2 yrs old no flashing lights for faults,
any ideas
1 boiler seems to wistle when on central heating
2 hot water,, when you turn on hot water tap it will heet water for a short time then shut of heat unless you open tap fully
just over a year ago it had a new diverter valve fitter by a plumber
the boiler is about 2 yrs old no flashing lights for faults,
any ideas