OP-ECOSAVE is a mechanical quartz multi-tariff time switch used to control 3Kw electric immersion heater elements for the timing of water heating during low tariff electricity supply periods. It is suitable for single / dual or twin immersion heater applications as well as combination storage & convector heaters. This comes fully equipped with an adjustable boost function for 15, 30, 60 or 120 minutes for peak tariff periods. It is programmable for 24 hour operation with a program able to be set every 15 minutes and comes with a 72 hour running reserve so you don't have to re-program after power cuts. The time switch comes with a separate wiring base to make easy installation and fixing to the wall as this is a surface mounted device. User friendly indicator lights are pre-installed to display On, Peak and Boost outputs.
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