Hi,
Yesterday my gf''s boiler had a low pressure light appear on the boiler (we'd been bleeding radiators), she put more water into the system using the mains inlet (think thats what its called). Now there is too much pressure - hovers around 3 (almost on red). Whats the best way to release the excess pressure? Bleed water from a radiator? And if so how much?
Many thanks
Ben