As part of our house refurb I had the boiler replaced and a pressurised hot water cylinder fitted. Builder's CH people used Glowworm Energy 7 30S system boiler, and mounted it very neatly above the cylinder.
I was a bit surprised to see it piped in 15mm from the 22mm that comes through the wall nearby, to also feed a gas fire and a hob. Fitter insisted it'll be OK because "it isn't a combi" - I don't get that as it's the same output as many combi's?
It also strikes me as a bit short-sighted - when the boiler next gets replaced if one is fitted that needs 22mm then the pipe run will mean the cylinder has to be removed.
I was a bit surprised to see it piped in 15mm from the 22mm that comes through the wall nearby, to also feed a gas fire and a hob. Fitter insisted it'll be OK because "it isn't a combi" - I don't get that as it's the same output as many combi's?
It also strikes me as a bit short-sighted - when the boiler next gets replaced if one is fitted that needs 22mm then the pipe run will mean the cylinder has to be removed.