Effective whole house treatments can make a huge difference in the tightness of a home. In some cases, well-intentioned work can cause undesirable and expensive consequences. Learn how to measure the worstcase depressurization before and after the work is complete. More importantly, find out before you take on the job.
By attending this session, participants will
1. Learn how to perform the worst-case depressurization test
2. Recognize the importance of incorporating this task in
every job performed