Our new E7+ is smart-capable and designed to control one or two 3kW immersion heaters. This means it comes with Bluetooth out of the box, and a Wi-Fi adaptor can be inserted for complete wireless control. With both options, you can use our mobile app to control your E7+. It also has a host of features to make using your E7+ easier and to help save you both energy and money. The app is a bonus as the E7+ is completely programmable locally. It’s there for those who want and works with almost any smartphone.