24i fan keeps stopping poss bearing ?
how can i check my honeywell v4073a 3-way diverter valve?
Y Plan - Mid Position Valve 'fault'?
renewing batteries?
Remote timer bps242rf how does it work ??? ?
How do I reprogram my ideal bolier rf thermostat receiver?
Replace a wireless termostat with a hard wired one?
Can you get just a new RDJ10RF thermostat or does it have to be the set?
why has my wireless time clock stopped responding?
how can i get my stat to on?
how often do we change the3032 battery in a digistat +2rf?
Mid position valve?
Converting to Y Plan system?
Honeywell921?
The light on the heating is fading in and out on my lp112 control panel?