how often do we change the3032 battery in a digistat +2rf?
dmestic hot water near boiling point, howto adjust temperature?
Mid position valve?
boss therm not working ?
Programming Honeywell CM921?
why has my wireless time clock stopped responding?
Remote timer bps242rf how does it work ??? ?
renewing batteries?
channel plus xl model h37 timer showing 14.76 and none of the buttons are w?
Do I have a gas valve leak?
Converting to Y Plan system?
How to remove the front cover of my Digistat 2RF receiver?
C H Boiler heats D W only ie no C.H?
The light on the heating is fading in and out on my lp112 control panel?
Y Plan - Mid Position Valve 'fault'?
No heating and no hot water?
Radiators not all working all the time???
24i fan keeps stopping poss bearing ?
Replace a wireless termostat with a hard wired one?
Can you get just a new RDJ10RF thermostat or does it have to be the set?
can i fix it honeywell st1000 ?