Recent content by G.Wells

Any ideas how it should look or should I try swapping wires

Yeah there was a room thermostat I bypassed that by connecting the terminals together. One valve as far as I can see in the airing cupboard

Hello back in December I fitted a hive with my ICOS HE12 boiler. It seemed to be working well until the weather improved and I turned the heating off. At this point when the hot water fired up the radiators got warm yet the hot water didn't. I tried swapping the CH off and HW off wires which...