Got the Ecotec combi 831 and lately I have started to hear the heating kick in even though temp is set to 19C and its reading 23C!
Anyone come across this?
Wondering if the Honeywell thermostat/programmer is faulty or could it be a faulty sensor on boiler? Recall reading boiling has a low temp sensor to kick the heating on and wondered if that was faulty.
Anyone come across this?
Wondering if the Honeywell thermostat/programmer is faulty or could it be a faulty sensor on boiler? Recall reading boiling has a low temp sensor to kick the heating on and wondered if that was faulty.