Dedicated outdoor-air systems (DOAS) are used in a variety of building types to provide ventilation; and when the outdoor air is dehumidified, a DOAS can help prevent high space humidity levels. But many of the systems designed and installed today are not dehumidifying adequately.
This ENL will demonstrate how space humidity levels are affected by the DOAS discharge-air conditions, at both full load and part load.
Click on the Start Quiz button to view video, access handout materials and take the quiz.
Assessment is required by USGBC. Once you pass the quiz with a 70% or better pass rate, you can access the certificate in your Trane Education Center account Learning History.