The light on the heating is fading in and out on my lp112 control panel?
Converting to Y Plan system?
dmestic hot water near boiling point, howto adjust temperature?
How to remove the front cover of my Digistat 2RF receiver?
Hot water but no central heating?
how can i get my stat to on?
channel plus xl model h37 timer showing 14.76 and none of the buttons are w?
Digistat RF 2?
digistat not working properly?
boss therm not working ?
Fan running continuously?
why has my wireless time clock stopped responding?
Mid position valve?
can i fix it honeywell st1000 ?
is there a way to just simply turn the temperature up?
how often do we change the3032 battery in a digistat +2rf?
do i need a new dt20rf programmer?
H9 and L9 errors?
tripping out?
how can i check my honeywell v4073a 3-way diverter valve?
24i fan keeps stopping poss bearing ?