HORSTMANN ELECTRONIC 7

Horstmann Electronic 7 Immersion Heater Control UPGRADED CONTEMPORARY LOOK, LARGER BACK LIT DISPLAY. Suitable for use with single, dual or twin element immersion heaters. Precise and flexible programming BOOST BUTTON - Pre-programmable automatic boost and one hour manual boost One-touch winter/summer change button alters settings and display LONG LIFE, Two year battery reserve - more than the total number of hours of power interruption the typical home will have in 200 year. Fully Interchangeable with all Horstmann Economy 7 unit. Easy installation using standard size Economy 7 wall-box, with plug-in wiring. No need to change the wall mounting box. 170mm x 115mm x 56mm (excluding rocker switch). The Electronic 7 immersion heater controller is instantly compatible with tariffs that keep Greenwich Mean Time and those that vary with British Summer Time. It allows up to three secure off-peak heating periods every 24 hours; to make maximum use of electricity when prices are cheaper. Available for delivery with 3 days - usually next day!! Low Price. Buy this Quality brand Immersion Heat Controls Switch Online Today!Documentation:DOWNLOAD USER GUIDEDOWNLOAD INSTALL GUIDE NOT WHAT YOU ARE LOOKING FOR?ECONOMY 7 QUARTZ HEATER CONTROL IS ALSO A POPULAR CHOICE. VISIT OUR HEATING CONTROLS SECTION FOR MORE HEATER CONTROLLERS.