ATA Resources - Intermediate 400
Final and Practical Exam
Introduction to Variable Air Volume (VAV) systems, as well as the next step in using your Test and Balance math.
TAB Intermediate 400 - Specialty Testing
Available in days
days after you enroll
StartTAB-I-401 Air Changes per Hour (17:58)
StartTAB-I-401 Air Changes per Hour PPT
StartTAB-I-402 Fume Hoods (11:43)
StartTAB-I-402 Field Testing Fume Hoods (1:09)
StartTAB-I-402 Fume Hoods PPT
StartTAB-I-403 Stairwell Pressurization (8:53)
StartTAB-I-403 Stairwell Pressurization PPT
StartTAB-I-404 Building Ventilation (12:32)
StartTAB-I-404 Building Ventilation Test PPT
Frequently Asked Questions
When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course - you decide when you start and when you finish.
How long do I have access to the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like - across any and all devices you own.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a full refund.