24i fan keeps stopping poss bearing ?
is there a way to just simply turn the temperature up?
how can i check my honeywell v4073a 3-way diverter valve?
tripping out?
How do I reprogram my ideal bolier rf thermostat receiver?
How to remove the front cover of my Digistat 2RF receiver?
dmestic hot water near boiling point, howto adjust temperature?
Can you get just a new RDJ10RF thermostat or does it have to be the set?
Converting to Y Plan system?
digistat not working properly?
Replace a wireless termostat with a hard wired one?
can i fix it honeywell st1000 ?
Honeywell921?
The light on the heating is fading in and out on my lp112 control panel?
renewing batteries?
Y Plan - Mid Position Valve 'fault'?
channel plus xl model h37 timer showing 14.76 and none of the buttons are w?
Hot water but no central heating?
boss therm not working ?
Remote timer bps242rf how does it work ??? ?
do i need a new dt20rf programmer?