What are the biggest hidden culprits contributing to poor IAQ in residential homes, and what’s the solution? In this video, pros from National Comfort Institute, Goettl Air Conditioning, and Green Valley Cooling & Heating share advice for finding and fixing common indoor air quality issues. This episode covers testing air flow for pressure imbalances inside the conditioned space of the home, how to relieve that pressure, looking for leaky ductwork, and proper maintenance and humidity control.

Read more about proper static pressure testing.