Energy Recovery Airex Industries also specializes in the design and development of the energy-saving economizers such as:   Heat exchanger plate Networks of Glycol Freon exchanger These systems are controlled by energy recovery devices and permits the optimization by remote control. It can be easily adapted in different industrial uses that can become a payback in 2 years. The engineering team of Airex Industries can help study the preliminary recovery of energy in your commercial building. With the ratification of the Kyoto protocol several governmental subsidies are available to optimize the return on investment.