VTS America’s VENTUS “Born in the U.S.A.” line of air-handling units with frameless-casing panels are comprised of polyurethane foam with double-sided zinc-coated steel sheets. They operate in temperatures ranging from -40° F to 150° F. All compartments where condensate typically forms are made of stainless steel. Ready-to-install with factory-mounted controls and end devices, the units are available in horizontal and vertical configurations and in 800 to 8,500 nominal CFM capacities. The air-discharge configuration permits easy and fast duct connections. They can be equipped with rotary wheel- or cross-plate system-based indirect energy recovery.