OK so from reading lots on the forum it looks as though our problem might be the pressure vessel. Lots of water coming out of the 'overflow' pipe at the side of the house - pressure around 2.7bar during operation, dropping rapidly when cold to around 0.6bar.
Checked the FAQ for how to go about this - but how on earth do I access the valve to top this wee bugger up on this particular boiler? Thanks
Checked the FAQ for how to go about this - but how on earth do I access the valve to top this wee bugger up on this particular boiler? Thanks
