Interchangeable with Sangamo and Horstmann Economy 7 units
Designed for use with Economy 7 off peak rate overnight electricity plans
Suitable for use with single, dual or twin element immersion heaters
Pre programmed automatic boost 3 options 30 minutes 1 & 2 hours
Accommodates up to 3 off-peak hot water or heating periods every 24 hours
2 year factory fitted battery for memory back up
Fits and supplied with a standard size Economy 7 wall box, class 1 shock protection
Accommodates up to 3 off peak hot water or heating periods every 24 hours
Easy view clock/timer display illuminates settings with a simple button push
Disconnection to immersion heater(s) via double pole rocker switch