Heating air in the spray stage is expensive. TEC Process builds heat recovery systems that are designed to capture the heat from exhaust air produced during the paint curing process and use it to heat incoming fresh air. By capturing and reusing heat energy that you have already paid for and would otherwise be wasted, heat recovery systems reduce the amount of fuel or electricity needed to heat the air in the booth which results in significant energy costs savings – up to 50% - as well as shortened cycle times. Heat recovery systems pay for themselves quickly.