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

June 19, 2020

As the temp increases, so does your AC bills. To keep your cooling costs down you could be wondering, is it cheaper to leave your AC on all day in the summer in Hattiesburg?

It’s a popular belief that turning your air conditioner on and off throughout the day is inefficient. This is actually a myth.

Keeping your air conditioner running all the time means you’re not using it very efficiently. We advise adjusting your thermostat higher when you’re out, and lowering it when you come back. You can do this with a programmable thermostat. Or, a smart thermostat can do the work for you.

It’s considerably more taxing for your system to stay at a constant temp for many hours. It can also result in a lot of strain on your air conditioner, since it’s repeatedly turning on and off.

So, on top of it increasing your energy bills, it might also cause a shorter life cycle for your HVAC system.

In any case, the bigger the difference between your indoor temperature and the outside temperature, the higher your air conditioning bills will be. So, what can you do to remain cool and keep your energy bills lower in the summer season? Here are our ideas based on recommendations from the U.S Department of Energy (DOE) and ENERGY STAR®.

6 Ways to Boost Your Air Conditioner’s Energy Efficiency

  1. Modify Your Thermostat Usage. The DOE states that you can conserve up to 10% annually on heating and cooling by turning up your thermostat 7-10 degrees while you’re out. In the summer months, it’s advised to position your thermostat at 78 degrees at the time you’re home and 88 degrees when you’re away. It’s equally as important to forgo setting your thermostat to a lower setting than normal when you turn on your AC. This doesn’t actually cool down your residence any sooner, it just causes more expensive electric expenses. While these temperatures may seem toasty, there are additional methods to keep cooler without having to always run the AC.
  2. Take Advantage of Fans, Curtains and Blinds. ENERGY STAR says dialing up the thermostat by a mere 2 degrees and utilizing your ceiling fan can lessen AC by up to 14% over the course of the summer season. It’s important to keep in mind that fans cool people, not areas. So, when you head out of the room, turn the fan off to conserve energy. Additionally, keeping blinds lowered and curtains closed for the duration of the day helps keep cool air indoors. There are also some window treatments meant to deliver added insulation and improve energy efficiency.
  3. Effectively Seal All Doors, Windows and Openings. Leaky gaps all around a residence allow for conditioned air to rapidly slip out and warm air to get in. This may cause your AC unit being required to work harder to keep your house cooler and your energy costs to climb. Make certain that any openings, doors and windows are adequately sealed. Caulking or weather-stripping are easy mends for leaks or drafts near windows and doors.
  4. Schedule Regular Tune-Ups. Scheduling air conditioner maintenance assures that your unit is always functioning at its most efficient. This allows our experts to identify small issues before they result in significant problems. A well-kept air conditioner is generally more efficient and might even last for a greater period of time.
  5. Invest in a Smart Thermostat. One of the greatest ways to assure comfort and efficiency is with a smart thermostat. This thermostat intuitively alters the temperature based on your daily schedule. It works along with your smartphone to know when you’re in your home or away to enhance your energy savings. In fact, ENERGY STAR says that a smart thermostat could potentially save you about $180 annually on energy costs.
  6. Consider Replacing Your Air Conditioner. You can figure a sufficiently cared for air conditioner to run for 15-20 years. But if you’re frequently needing us for air conditioning repair or your utility bills are skyrocketing with no change in thermostat settings, it could be time for an upgrade. We carry many energy-efficient air conditioners, such as ENERGY STAR models that can help you save more on cooling without bargaining comfort.

Enhance Your Home’s Energy Efficiency with Oak Grove Heating & Air Conditioning

No one likes to see their air conditioning bill rise during the warmer months. If you’re in search of more ways to keep your energy usage and costs low this summer, our team can help. Give us a call at 601-292-9763 or contact us online now for extra information.