Air Conditioning Accessories Timeguard

This is a Newlec 7 day digital central heating programmer.. Single channel 7 day programming for use with room thermostats. 1 - 9 hour boost facility for instant control. 3 different time/temperature periods (5 day plus 2 or 7 day programming). Automatic summer/winter changeover and holiday mode setting. Factory fitted battery for memory back-up - remembers settings even after a power cut