The pilot ignites ok,but when central heating or hot tap is used the boiler?

is there a way to just simply turn the temperature up?

can i fix it honeywell st1000 ?

Tybox827reset?

how often do we change the3032 battery in a digistat +2rf?

How to remove the front cover of my Digistat 2RF receiver?

Honeywell921?

Remote timer bps242rf how does it work ??? ?

boss therm not working ?

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?

Replace a wireless termostat with a hard wired one?

Fan running continuously?