The Efficient Home Forum

On the night the problem occurred, before I went to bed I had checked that all valves were set to 10C, without any overrides and the System Summary table showed all valves and the boiler control at 0%. I did not make any adjustments after that. My reason for checking the status of the settings is ...

I successfully installed an Evohome system in 2019 with an ATP921R3100 basepack, an ATF500DHW hot water pack and 9 individually scheduled HR924UK valves. The valves are scheduled to turn down to 10C overnight so that the boiler will not come on while we are asleep. Generally speaking the system has ...