Hot water but no central heating?
The light on the heating is fading in and out on my lp112 control panel?
tripping out?
How do I reprogram my ideal bolier rf thermostat receiver?
Can you get just a new RDJ10RF thermostat or does it have to be the set?
channel plus xl model h37 timer showing 14.76 and none of the buttons are w?
how often do we change the3032 battery in a digistat +2rf?
dmestic hot water near boiling point, howto adjust temperature?
Y Plan - Mid Position Valve 'fault'?
do i need a new dt20rf programmer?
is there a way to just simply turn the temperature up?
renewing batteries?
Converting to Y Plan system?
How to remove the front cover of my Digistat 2RF receiver?
Honeywell921?