Provides HVAC designers and building owners with the knowledge and techniques to control humidity issues effectively and economically. Gives a strong foundation for the knowledge needed by technical professionals to avoid classic problems in buildings caused by excessive or uncontrolled humidity. (Dual), 2.5 PDHs. This course is approved by AIA. It can be subscribed to independently or as a part of the Fundamentals: HVAC Systems Course Package, or Fundamentals eLibrary.