AEG E is a water heater that can provide you with warm or boiling water. It has a 5-liter water container and a three-way mixing valve. The temperature can be set from 35°C to 85°C, or to continuous boiling. The device has an automatic switch-off function for the "warm" and "hot" temperature ranges. In the "boiling" range, the appliance switches itself off automatically and switches itself on again when the temperature drops below boiling point. The water heater is also equipped with an overflow pipe, a flow control screw, and an indicating lamp.