Abstract: An apparatus for use combined cooking and water heating, the apparatus including a combustion chamber for burning a fuel to generate heat, a cooking support positioned above the combustion chamber in use to allow cooking to be performed, a heat exchanger in thermal communication with the combustion chamber, a water reservoir coupled to the heat exchanger via delivery and return fluid paths, allowing water from the reservoir to be circulated through the heat exchanger to thereby heat the water in the reservoir, a separator provided in the return path to separate steam from heated water and a condenser element for condensing steam to thereby provide distilled water to a distilled water outlet.

Abstract: Apparatus for performing electrolysis and generating heat, the apparatus including an electrolysis cell including, a cell housing defining an electrolyte cavity, the electrolyte cavity containing an electrolyte in use, a plurality of substantially parallel spaced apart electrode plates provided within the electrolyte cavity, the electrode plates defining at least one anode and at least one cathode at least partially submersed within the electrolyte in use, at least two connectors, which in use are connected to an electrical power supply thereby allowing an electrical current to be supplied to the electrolyte to thereby perform electrolysis and heating of the electrolyte, at least one cell outlet in fluid communication with the electrolyte cavity, the at least one cell outlet being coupled to a heat recovery module in use and at least one cell inlet allowing electrolyte to be supplied to the electrolyte cavity.