how often do we change the3032 battery in a digistat +2rf?
Replace a wireless termostat with a hard wired one?
Honeywell ST7100 programmer goes blank when RUN selected?
How to remove the front cover of my Digistat 2RF receiver?
H9 and L9 errors?
How do I reprogram my ideal bolier rf thermostat receiver?
Tybox827reset?
how can i get my stat to on?
dmestic hot water near boiling point, howto adjust temperature?
Y Plan - Mid Position Valve 'fault'?
24i fan keeps stopping poss bearing ?
The light on the heating is fading in and out on my lp112 control panel?
why has my wireless time clock stopped responding?
Converting to Y Plan system?
channel plus xl model h37 timer showing 14.76 and none of the buttons are w?