Y Plan - Mid Position Valve 'fault'?
24i fan keeps stopping poss bearing ?
how often do we change the3032 battery in a digistat +2rf?
The light on the heating is fading in and out on my lp112 control panel?
can i fix it honeywell st1000 ?
Can you get just a new RDJ10RF thermostat or does it have to be the set?