I know what you're thinking.
Yes it was measured at the utility sink which is fed from the mains water and the stop cock is fully open (including the one on the street). It's always been a bit slow, when I use a garden sprinkler I don't get very good coverage.
Can someone please help me decide on which boiler type to upgrade to.
I currently have a 20 year old conventional boiler with a hot water storage cylinder (it says grade 3 if that means anything) with 2 header tanks and I live in a 4 bed detatched house with 1 bathroom and 1 mixer shower. I am...