Reasons to Upgrade From a Window AC Unit to a Central AC

September 15, 2022
Window AC Unit in Martinsville, VA

Approximately a quarter of people in the United States depend on window AC units to cool their homes. If you have one of these units in your house, you may want to consider changing to a central air conditioner as summer approaches. You can talk to one of our technicians at McKinney Heating & Air Conditioning for proper guidance on an ideal AC unit for your residence. Here are some of the benefits of installing a central air conditioning unit.

Energy Efficiency

Energy efficiency is one of the most important factors to consider when buying a new electric appliance. There are many disadvantages to using window AC units, and one significant disadvantage is air leakage. Outdoor hot air can easily flow inside of your home when using a window AC. This will make your air conditioner run for long hours and consume more energy. Only a small percentage of the cool air being pumped by your AC will get inside the room, leading to energy wastage. In contrast, using a central AC unit maximizes energy use while reducing the cost of your electricity bill.

Long-Term Cost Savings

At first, purchasing and installing a window AC unit may seem cheaper than buying a central AC unit. However, because a window unit is less energy efficient, it can cost you a lot of money in terms of monthly energy bills. Investing in a central air conditioner will save you money in the long run by more efficiently cooling your home.


If you’re looking for an AC unit that offers comfort, then a central air conditioning unit is all you need. Window units will only cool the room that they’re placed in, so the temperature can vary greatly throughout your house. These units will also block your window, reducing your view of the outdoors as well as sunshine.

McKinney Heating & Air Conditioning has been in the heating and cooling business since 1972. We provide services related to plumbing, indoor air quality, gas fireplaces, and more. Call us today for more information or to schedule an appointment.

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