Hybrid dual HVAC system

Johnson Controls-Hitachi Air Conditioning today introduced the new Hitachi air365 Hybrid dual fuel system, which combines a heat pump and furnace to provide efficient, economical comfort to homeowners year-round, while reducing carbon emissions. The air365 Hybrid system features an innovative, dual fuel module that attaches to a gas furnace and is paired with an external, Hitachi Mini VRF heat pump as the primary heating and cooling source. Depending on the outside temperature, it automatically uses the most efficient heating source to provide comfort, save energy, and reduce emissions and utility costs.