The light on the heating is fading in and out on my lp112 control panel?
24i fan keeps stopping poss bearing ?
channel plus xl model h37 timer showing 14.76 and none of the buttons are w?
dmestic hot water near boiling point, howto adjust temperature?
How do I reprogram my ideal bolier rf thermostat receiver?
Tybox827reset?
digistat not working properly?
how often do we change the3032 battery in a digistat +2rf?
how can i check my honeywell v4073a 3-way diverter valve?
why has my wireless time clock stopped responding?
renewing batteries?
do i need a new dt20rf programmer?