D D DIYnotBot 21 Oct 2010 This image is referenced in the forum thread 'Replacing old Honeywell room thermostat with terrier TRT1'
This image is referenced in the forum thread 'Replacing old Honeywell room thermostat with terrier TRT1'
D D DIYnotBot 21 Oct 2010 This image is referenced in the forum thread 'One FCU, 2-gang switch for two sets of lamps'