Is it Cheaper to Leave Your AC on All Day in the Summer?

June 19, 2020

As the temp goes up, so does your energy expenses. To keep your air conditioning costs down you may be thinking, is it cheaper to leave your AC on all day in the summer in Dayton?

It’s a popular belief that turning your AC unit on and off throughout the day is inefficient. This is actually a misconception.

Keeping your AC on all day means you’re not using it very efficiently. We recommend moving your thermostat to a higher setting when you’re away, and lowering it when you return. You can achieve this with a programmable thermostat. Or, a smart thermostat will do the work for you.

It’s significantly more work for your system to achieve a consistent temp for many hours. It can also lead to a lot of stress on your air conditioner, since it’s frequently turning on and off.

So, on top of it increasing your utility bills, it may also result in a reduced life span for your air conditioner.

In any case, the greater the difference between your home’s temperature and the outside temperature, the more your air conditioning costs will be. So, what can you do to keep cool and keep your utility bills lower in the hot weather? Here are our tips based off of recommendations from the U.S Department of Energy (DOE) and ENERGY STAR®.

6 Methods to Enhance Your Air Conditioner’s Energy Efficiency

  1. Modify Your Thermostat Usage. The DOE states that you can save up to 10% yearly on heating and cooling by turning up your thermostat 7-10 degrees while you’re out of the house. During the hotter months, it’s recommended to set your thermostat at 78 degrees at the time you’re home and 88 degrees when you’re elsewhere. It’s equally as important to abstain from setting your thermostat to a cooler setting than normal when you turn on your air conditioner. This doesn’t actually cool down your home any quicker, it just results in bigger utility expenses. While these temperatures might feel warm, there are additional methods to keep cooler without having to always run the air conditioning.
  2. Use Fans, Curtains and Blinds. ENERGY STAR says turning up the thermostat by just 2 degrees and using your ceiling fan can lower energy by up to 14% throughout the warm months. It’s important to keep in mind that fans cool people, not spaces. So, when you leave the room, turn the fan off to save energy. Additionally, keeping blinds lowered and curtains closed throughout the day helps keep cooler air inside. There are also some window treatments made to deliver additional insulation and improve energy efficiency.
  3. Effectively Seal All Doors, Windows and Openings. Leaky openings all around a residence let cool air to rapidly slip out and warm air to get inside. This may cause your air conditioner being required to work harder to keep your residence cool and your energy bills to increase. Make certain that any gaps, doors and windows are suitably sealed. Caulking or weather-stripping are simple solutions for leaks or drafts near windows and doors.
  4. Plan for Regular Tune-Ups. Scheduling air conditioner maintenance assures that your equipment is always performing at its best. This allows our pro to find little issues before they result in significant dilemmas. A well-kept AC unit is usually more efficient and might even live longer.
  5. Upgrade to a Smart Thermostat. One of the best methods to assure comfort and cost-effectiveness is with a smart thermostat. This thermostat automatically adjusts the temperature based on your regular schedule. It works with your smartphone to sense when you’re home or elsewhere to enhance your energy savings. In fact, ENERGY STAR says that a smart thermostat could potentially save you about $180 yearly on heating and cooling expenses.
  6. Consider Replacing Your AC Unit. You can figure a properly taken care of AC to live for 15-20 years. But if you’re regularly contacting us for air conditioning repair or your energy expenses are climbing with no shifts in thermostat settings, it may be time for an upgrade. We offer numerous energy-efficient air conditioners, including ENERGY STAR models that can help you save more on cooling without trading comfort.

Increase Your House’s Energy Efficiency with Jent Mechanical LLC

No one enjoys seeing their electricity bill increase during the summer season. If you’re seeking more ways to keep your energy use and costs low this summer, our pros can help. Give us a call at 937-845-1111 or contact us online right away for additional details.