do i need a new dt20rf programmer?
why has my wireless time clock stopped responding?
how often do we change the3032 battery in a digistat +2rf?
Hot water but no central heating?
Can you get just a new RDJ10RF thermostat or does it have to be the set?
How do I reprogram my ideal bolier rf thermostat receiver?
Y Plan - Mid Position Valve 'fault'?
is there a way to just simply turn the temperature up?
Honeywell921?
channel plus xl model h37 timer showing 14.76 and none of the buttons are w?
how can i get my stat to on?
how can i check my honeywell v4073a 3-way diverter valve?
boss therm not working ?
Honeywell ST7100 programmer goes blank when RUN selected?
Remote timer bps242rf how does it work ??? ?