The Conditioned Air Supply System consists of an Air Conditioning Unit (ACU) and a Pressure Control Unit (PCU). The ACU draws in outdoor air, cools and dehumidifies the air and then re-heats and injects steam to regulate temperature and humidity levels. The PCU utilizes a receiving chamber and linear control valves to feed the correct amount of air to the test unit while maintaining a constant flow of air through the ACU to maintain maximum stability.

Conditioned Air Supply Systems have been successfully utilized in the following applications: Combustion Air Supply for Engine Development Engine Emissions Certification Testing Dilution Tunnel Air Supply Altitude Compensation for Engine Development Testing Fuels and Lubrication Development Automotive Climate Control Component Development Central Air Supply for Multiple Test Cells Special Air Conditioning Systems for Environmental Test Chambers Air Reconditioning Units for Psychrometric Test Cells Compound Storage Rooms for the Pharmaceutical Industry