Learn to design quality commercial HVAC systems using Manual N and Manual Q, and prove it with an ACCA certificate!
The HVAC Quality Installation (QI) standard requires an initial system design based on correct procedures developed by ACCA. Understanding proper load calculation and duct design, and knowing how to use software the right way, is key to ensuring a quality system installation.
Choose the program that's right for you. You can learn online at your own pace, or participate in an in-person three-day class.