Depressurization Testing of Residential Systems - ON 19/20

The participant will receive the necessary skills and knowledge to do a depressurization test to one of the three national standards as referenced in the National Building Code and elsewhere; CSA F326, CSA F300, CSGB 5171. We start with a comparison of the standards and depressurization limits then, a discussion of the necessary testing equipment. Included in the manual is a depressurization worksheet with an extensive setup checklist and test procedures. *Courses guaranteed with at least one paid registration seven days prior to the course start date.

Prior to attending this course, attendees are required to register for and successful complete the online module "Basic Principles of Residential Ventilation".  If you have not already done so, please add this course to your cart before checkout.  If you previously had the HRAI "Residential Mechanical Ventilation Installation" certification, you are exempt from taking the online module.

7/1/2019 - 6/30/2020

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