The Greenest Water Heating Device in the World
Reduces Water Heating Costs by up to 80%


ZeroEnergy® produces free hot water from normally wasted heat produced by air conditioning.

A water heater uses a lot more energy than most people think because plenty of power is required to heat a big tank. It’s responsible for up to 25% of a typical utility bill.

At the same time, air conditioning removes heat from a building and throws it off outside into the environment as waste. The ZeroEnergy® recaptures that heat energy and reuses it to heat water. It’s an old concept, but the ZeroEnergy® does it in a revolutionary new, yet proven, way.

ZeroEnergy® requires no power input and no maintenance. Plus it actually increases the efficiency of the AC system.

Because there is no pump and no electrical power required, ZeroEnergy® has the highest coefficient of performance in the industry and offers “worry free” operation. It has an unmatched 10 year warranty and helps your AC system perform better and last longer.




ZeroEnergy® has the lowest overall lifecycle cost of all hot water heating systems.

Lifecycle cost is the “bottom line” performance measurement for water heating systems. When comparing to other options, one must carefully consider installation costs, maintenance requirements and energy savings/return on investment over time.

ZeroEnergy® outperforms them all, reducing water heating costs by up to 80% in some applications. All things considered, ZeroEnergy® is the best option for anyone who wants to save energy and protect the environment. ZeroEnergy® is, quite simply, the Greenest Hot Water Heating Device in the World!

 ZeroEnergy® reduces greenhouse gas emissions by over four tons per year in the typical residential application.

ZeroEnergy® reduces the energy use and carbon footprint of homes and buildings. In the the typical residential application, ZeroEnergy® reduces greenhouse gas emissions by over 4 tons of greenhouse gasses per year!

How important is that? Well, if just 100,000 homes use ZeroEnergy®, one less coal-fired power plant will be needed. That’s a huge plus for the environment. ZeroEnergy® is a blessing for everybody on the planet.