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AC Vents in Unused Rooms: Open or Closed?

AC Vents in Unused Rooms: Open or Closed?

The air registers in your home deliver cool air throughout every room. But why should you be paying to keep unused rooms in your home cool? Why not close those AC vents to save on air conditioning costs? Heat & Air Controllers has the answers.

Closed AC vents raise energy bills in Eden, NC

When you close an air register in a room this summer, that room will quickly become warmer than the rest of the house. This creates an imbalance in temperature that your air conditioner will try to correct. Just because you close an AC vent, doesn’t mean the HVAC system won’t try to cool that room; it just will have to work harder in order to do so. As a result, your air conditioner will use even more energy than normal to keep your home cool. By trying to slash your energy usage, you will have actually increased it! Keep your air vents open for more efficient, affordable A/C this summer in Eden, NC.

Open AC vents to reduce repairs

Air vents aren’t just designed to blow cool air in your home. They also function as relief points for the HVAC system. As the air conditioner forces large amounts of air through the ductwork, the air pressure continuously builds. Fortunately, your HVAC system has mechanisms in place to maintain a healthy equilibrium. Open air vents work to lower that air pressure by allowing air to escape the ducts. However, if you close those vents, you trap all that pressure inside the ductwork. This can lead to extensive damage to your HVAC system, resulting in costly repairs. You can easily avoid this kind of catastrophe by leaving all air vents in your home open throughout the year.

Check back soon for more helpful HVAC tips from Heat & Air Controllers!

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