Section 6 — HVAC Equipment Volumetric Airflow

This step ensures the HVAC system is delivering the correct amount of air throughout the home. By measuring the blower fan's airflow and confirming it matches the design, we help ensure comfort and optimal system performance. To make RESNET compliance easier, we've curated this list of Flow Hoods, Duct Blaster Systems, and Digital TrueFlow Grid Kits. Learn more about the RESNET standard, shop all compliant tools, or sign up to become a Home Energy Rater and lead the path to net zero energy homes.