Should i close vents

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On Time Service. No Breakdown. No Stoppage. SEE More. Leave your vents open or you may be calling a pro for an emergency quote as opposed to a pre-planned one. There is no middle-ground here — you should not close your AC vents! Increase your utility bills. Damage or permanently ruin expensive motors, circuit boards, and the compressor in your AC unit. Raise the humidity moisture levels in your home damaging structural elements of your home and furnishings.

Decrease your overall comfort throughout your home. Use ceiling fans or a box fan to help circulate the air. Just know that fans cool people, not spaces. Reduce the amount of sunlight entering the room, especially during the hottest part of the day.

Previous Article. Next Article. Your system can break down. Restricting airflow to your system by closing off vents can cause your air handler to overheat and your evaporator coils to freeze over. In addition, because your system has to work harder when pressure builds up inside your ducts, closing vents in unused rooms increases the chances of overstressing major components like the compressor and causing those parts to break down. Your home can encounter comfort issues. When you close off the supply vents in a room, the return vents in that room will attempt to suck in air from wherever it can get it.

Often times this means pulling in outside air through leaks in your walls, floors and ceilings which can make your home uncomfortable.

By Hyde's June 10th, In addition, shutting vents could damage your AC or heater, leading to inefficient operation and costly repairs. So does it save energy to close vents in unused rooms? The answer, unfortunately, is no. You are better off keeping the vents open to ensure the unit operates efficiently. This way, over the lifetime of your system, you can save on energy use and repair costs. September 29, By Lisa Iscrupe. Should you close air vents in your house to save energy?