highlow combination return duct

hvac air vent

Should I Keep My Wall Vents Open Or Closed?

December 2, 2019

Most homeowners try saving energy costs by keeping HVAC vents in unoccupied rooms closed. The logic here is quite simple. Since the vents are shut, they believe that heated or cooled air will redirect where necessary. In this post, we highlight the reasons to keep registers open and offer energy-saving tips.