Airflow testing determines efficiency across duct systems preventing inadequacies triggered by blockages or leakages-- a.

https://medium.com/@marachzadc/space-saving-portable-appliances-for-modern-living-spaces-29755d09413d?source=your_stories_page--------------------------------------------

Air flow testing measures efficiency across duct systems avoiding inefficiencies triggered by obstructions or leakages-- a critical action toward attaining peak output levels!