Compare Central Vacuum Units By Air Watts
This chart organizes all of our central vacuum systems by air watts from highest to lowest. What are air watts you ask? Air watts is a unit of measure that refers to airflow and the amount of power a vacuum cleaner produces and uses. The higher the air watts, the better. In this chart, the Galaxie GA-240 clocks in at a high 1160 air watts, and the NuTone CV400 clocks in at a low 400 air watts.