Fits on industry standard backplate. Factory set clock and date. Easy to use overrides. Easy to use and quick to install.
ESI ES2247B 2 CHANNEL MULTI-PURPOSE PROGRAMMER 7 DAY 5/2 OR 24 HR
ESI Twin Channel Multi-Purpose Programmer - ES2247B - 24 Hour | 5/2 or 7 Day
ESI 3 Channel Multi Purpose Central Heating Programmer 7day, 5/2 day or 24 hour
ESI Controls 2 Channel Multi-Purpose Programmer ES2247B
ESI SINGLE Channel Multi-Purpose Programmer - ES1247B - 24 Hour | 5/2 or 7 Day
