how to increase set temperature of drayton digistat 30002?
Drayton dead unit..no lights ..fuse is ok ?
drayton room thermostat display screen is blank?
is it possible to repair a non digital Drayton SM2 timer?
Help to fix a room thermostat, please?
How can I increase temp range on a DT20RF thermostat?
can i fix my drayton central heating timer?
How can I stop my Drayton digistat+2RF from staying on? ?
drayton lp522?
Turning heating on and off when needed?
How can I override code I can't remember?
reasons for not working on replaced batteries?