Horstmann ELECTRONIC7 Immersion Water Heating Controller White

Electronic 7 is a Immersion Heater Control that features a contemporary look with an easy to read, large back lit display. Additional off-peak settings are available to take advantage of the latest off-peak tariff arrangements. · · · Interchangeable with earlier versions using plug-in connectors · · Up to three secure off-peak heating periods every 24 hours · · Automatic GMT / BST time change clock · · Long life battery maintains clock, display and switch time settings throughout life of the control · · Boost button · · Timed boost programme · · Optional programme security feature