08/28/2026
Think Closing AC Vents Saves Energy? Think Again!
It may seem like a good idea to close the vents in rooms you aren’t using—but with most central HVAC systems, it can actually create problems.
Closing too many vents can:
• Increase air pressure inside your ductwork
• Reduce HVAC efficiency
• Make your system work harder
Your HVAC system is designed to move a specific amount of air. Blocking that airflow can throw the system out of balance.
🏠 Keep your HVAC system breathing freely!
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