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    Management of airflow and reduction of impurities from air circulating in homes and buildings.

    Highlights

    National Comfort Institute
    Unused filter area often shows up as portions of a filter that are both clean and dirty. If you see this, air inlet conditions to the filter need improvement.
    April 15, 2025
    Learn how to identify and address common duct connection defects that hinder HVAC equipment performance, ensuring better airflow and longer equipment life.
    182176792 © Photovs | Dreamstime.com
    dreamstime_xl_182176792
    April 1, 2025
    Anytime you examine airflow problems in a duct system, you need to find the restriction and reduce the pressure drop, allowing the air to flow freely.
    National Comfort Institute
    Measuring airflow with an airflow hood makes installation problems visible to a homeowner. Place one in their hands and serve as a guide while they diagnose their own HVAC system issues.
    March 18, 2025
    Maintain professionalism when diagnosing HVAC system performance issues. Focus on the facts, take the high road, and be prepared for potential pushback to ensure a smooth resolution...
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    Feb. 17, 2025
    Learn how to verify an Air Upgrade works as intended as well as how to handle situations where the results aren’t as planned and how you can correct those situations.
    An oversized cast iron radiator in Oak Park, Illinois.
    Feb. 3, 2025
    Today, new construction homes have more insulation and less air leakage than ever before. It’s vital to exhaust indoor pollutants at the point of use and bring in filtered, outside...

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