Well we managed to get it off the wall, however Honeywell say they can't answer questions from domestic customers and it's almost certainly more than a year old. Is there any way of servicing these things? Or any reason why the thermostat might be inaccurate?
Hi, I'm new to the forum and was wondering if anyone could shed some light...
We have a Honeywell CM907 thermostat controlling our underfloor heating system (It was already all installed when we moved in). The thermostat has been working ok (since we finally worked out how to turn the...