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?
tripping out?
H9 and L9 errors?
The light on the heating is fading in and out on my lp112 control panel?
24i fan keeps stopping poss bearing ?
how often do we change the3032 battery in a digistat +2rf?
can i fix it honeywell st1000 ?
Hot water but no central heating?
How do I reprogram my ideal bolier rf thermostat receiver?
Honeywell ST7100 programmer goes blank when RUN selected?
do i need a new dt20rf programmer?
Can you get just a new RDJ10RF thermostat or does it have to be the set?
Tybox827reset?
how can i get my stat to on?
How to remove the front cover of my Digistat 2RF receiver?
Mid position valve?
Converting to Y Plan system?