When the home is installed using only performance plans permitted through the building department, they require a duct HVAC performance test to ensure all registers are emitting airflow efficiently. We use a flow hood to capture each register and CFM's from the area and compare them to the load calculations provided. This tells us which areas the heating contractor needs to correct (if any) and if the system was installed properly.
Copyright © 2023 Energy, Inc. - All Rights Reserved.