Recent content by srhsloan

Thanks a lot for this - it seems to be working as you've described and we've turned the immersion heater off all together which makes things a lot quieter! When the heating goes off, some of the radiators stay really hot though. On saturday the heating went off at 8pm, when I got up at 8am...

Hi there, I've just moved into a new house and the central heating and hot water are both controlled by a Horstmann Amethyst 7 timer and controller (see picture below). This is in the airing cupboard with the hot water cylinder and several valves. There is a boiler downstairs with just a...