Intellidyne (Glen Cove, NY) has announced the launch of a complete line of energy-saving products for residential and commercial heating, cooling, and refrigeration. Unlike any other energy-saving products on the market, IntelliCon economizers are easily installed on a building's current heating or cooling system. IntelliCon works in conjunction with existing controls, does not require seasonal programming, and automatically compensates for load and outdoor temperature changes, making IntelliCon more effective and maintenance-free than previously developed technology.