Thanks D_Hailsham& Mario for the info, any idea what the wiring connections would be from the existing room stat to cm907 are they as been quoted earlier by Mario 500 :?: :lol:
Hi,
Anybody know the equivilent wiring connections from a Honeywell T61608 Room Stat, with connections on 2 - BL 3 - Y and 1 - R to a new Honeywell CM907 ?
:?: