Producing the world's most advanced tankless water heater and dishwasher that provide purer, endless hot water on demand, controlled right from a mobile device.

Heatworks is reinventing the way the world heats water. Every day, billions of people around the world heat water using electricity; each one wasting energy, water and time. For over 100 years, this process has involved heat transfer through metallic heating elements – an inefficient, inferior, and wasteful solution. The result is that every person is wasting time and valuable natural resources: energy and water. Powered by Heatworks’ patented Ohmic Array Technology, their products do not use traditional metal heating elements. Instead, through graphite electrodes and advanced electronic controls, the naturally occurring minerals in water are excited, directly and efficiently heating the water. Nothing gets hotter than the water itself, resulting in zero scaling and corrosion. This also eliminates the inefficiencies and waste of the last 100 years. Heatworks’ goal is to have its Ohmic Array Technology in every new electric water heating device by 2020 – from residential home water heaters to coffee machines and appliances, and from milk pasteurizers to desalination plants. Together, this technology will provide unsurpassed levels of purity, precision and performance, while saving precious water and energy.


Water and Sanitation Clean Energy Employment Infrastructure Sustainable Cities

Mount Pleasant, South Carolina, United States


Jerry Callahan

Jerry Callahan (Founder and CEO at Heatworks) has been an Unreasonable Fellow since October 2017 after participating in Unreasonable Impact US 2017.

Unreasonable Impact US 2017

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