Controlling up to two immersion heaters at once, the Secure E7+ smart immersion heater control makes good use of off-peak electricity tariffs to supply a full tank of hot water ready for bathing, showering and washing up. Wi-Fi and Bluetooth enabled, this clever control unit can be operated using the Secure smartphone app, letting you keep on top of your hot water supply wherever you are. Product features For domestic use Smart-capable Controls up to 2x 3kW immersions Controllable using Secure app With optional plug-in Wi-Fi adapter With LCD screen for ease of control
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