Wall mounted instant boiling water appliance with integrates 0.2 micron MicroPurity™ filtration. The Hydroboil Plus® employs twin chamber boiling water steam-heat-boost™ technology to recycle energy from steam to pre-heat the incoming cold water. The Hydroboil Plus® has inbuilt self-calibration technology, utilises highly accurate electronic temperature control and incorporates a programmable digital display with 2 energy saving modes. The main boiling water tank is wrapped with high performance insulation to ensure the healthiest water and optimum efficiency. The Hydroboil Plus® is equipped with a two-way cool-touch safety tap.