Climate Energy’s Hydronic freewatt System combines two technologies, an advanced boiler and a natural gas fired engine generator. This hybrid heat and power generation package provides unrivaled total energy efficiency in combined heat and power delivery to the home. The hydronic freewatt System is designed to be installed in the place of a typical boiler and can use the existing piping system to deliver heat to the home.

The Climate Energy hydronic freewatt system is an integrated package of four parts, a power generation module, the freewatt Boiler, a hybrid integration (HI) module and a supervisory control system. These components are engineered to work together and provide a new level of comfort and economic savings to North American homes.