Fits industry standard backplate. Simple overrides. Factory set clock & date.
ESI 3 Channel Multi Purpose Central Heating Programmer 7day, 5/2 day or 24 hour
Esi 1 Channel Multi Purpose Programmer / Timeswitch - ES1247B
ESI 2 Channel Multi Purpose Programmer ES2247B
Esi 1 Channel Multi Purpose Programmer Es1247b 7day 24hr Operation Holiday Mode
EPH Wired Central Heating & Hot Water Programmer Twin Channel A27-HW
