Can Shutting AC Vents in Unused Rooms Save Energy

Closing vents to save energy can actually increase usage by straining the system, leading to air escaping and cooling unused areas.

Don't rely on myths to conserve energy regarding air conditioning. Homeowners may have heard the advice to shut unused AC vents to conserve power and reduce expenses. However, is closing vents in unused rooms an effective strategy?

The answer is no. It's a myth. Shutting the vents in a little-used portion of the home doesn't save energy with modern heating and cooling systems. Modern HVAC technology is designed to be balanced; closing off parts of the system can disrupt this balance and may even cause damage, leading to costly repairs.

Experiencing a day without AC in the summer is undesirable.

Moreover, closing vents to save energy can actually increase energy usage. Blocking vents puts pressure on the system, causing air to escape from and cool parts of the home that are of no use, notably any cracks in the system. This makes the AC work harder than necessary to maintain the desired temperature.

To decrease energy bills, it's recommended to lower the thermostat, ensure the house is well-insulated, and use standing fans or ceiling fans to circulate the air. If the AC isn't operating correctly, contact a professional.

An experienced HVAC technician will understand the issues and know how to fix them. There's no guesswork involved, and proper maintenance and repair can lead to cost savings on significant repairs and improved efficiency, which is crucial when consistently using the AC.

Artic Energy is a professional heating and cooling service in Houston, TX. We provide HVAC installation, air purifier installations, filter replacement and maintenance services, repair maintenance, energy-efficient solutions and seamless installations.