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

June 19, 2020

As the temperature increases, so does your air conditioning costs. To keep your AC expenses controlled you might be wondering, is it cheaper to leave your AC on all day in the summer in Mechanicsville?

It’s a common belief that turning your AC on and off throughout the day is wasteful. This is actually a myth.

Keeping your air conditioning running constantly means you’re not using it very efficiently. We advise moving your thermostat to a higher setting when you’re out, and turning it back down when you return. You can do this with a programmable thermostat. Or, a smart thermostat is able to do the job for you.

It’s a lot more laborious for your system to stay at the same temp all day long. It can also lead to a lot of stress on your equipment, since it’s repeatedly turning on and off.

So, on top of it increasing your utility bills, it could also lead to a shortened life span for your air conditioner.

In any case, the bigger the difference between your home’s temperature and the outside temperature, the more your air conditioning expenses will be. So, what can you do to keep cool and keep your energy bills lower in the summer? Here are our tips 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. Change Your Thermostat Usage. The DOE affirms that you can spend up to 10% less yearly on heating and cooling by turning up your thermostat 7-10 degrees while you’re away. During the summer months, it’s suggested to set your thermostat at 78 degrees when you’re home and 88 degrees when you’re out. It’s equally as important to avoid setting your thermostat to a colder setting than usual when you turn on your air conditioner. This doesn’t actually cool off your home any quicker, it just leads to more expensive electric costs. While these temperatures might feel warm, there are many methods to keep cooler without having to always run the air conditioning.
  2. Utilize Fans, Curtains and Blinds. ENERGY STAR says turning up the thermostat by only 2 degrees and using your ceiling fan can lessen AC by up to 14% during the course of the warm months. It’s important to keep in mind that fans cool people, not rooms. So, when you exit the room, turn the fan off to conserve energy. Furthermore, keeping blinds lowered and curtains closed throughout the day helps keep conditioned air in. There are also some window solutions designed to deliver extra insulation and increase energy efficiency.
  3. Adequately Seal All Doors, Windows and Openings. Leaky cracks all around a residence allow for conditioned air to easily slip out and warmer air to get inside. This may lead to your AC unit having to work harder to keep your house cool and your AC costs to skyrocket. Make certain that any openings, doors and windows are suitably sealed. Caulking or weather-stripping are quick fixes for leaks or drafts close to windows and doors.
  4. Arrange Routine Tune-Ups. Scheduling air conditioner maintenance assures that your AC is always functioning at its most efficient. This permits our pro to locate small issues before they turn into significant dilemmas. A maintained air conditioner is typically more efficient and can even run longer.
  5. Invest in a Smart Thermostat. One of the greatest ways to guarantee comfort and energy savings is with a smart thermostat. This thermostat instinctively adjusts the temperature based on your day-to-day schedule. It works with your smartphone to know when you’re at your house or elsewhere to optimize your efficiency. In fact, ENERGY STAR states that a smart thermostat could actually save you about $180 annually on energy bills.
  6. Consider Replacing Your Air Conditioner. You can foresee an adequately maintained AC to last for 15-20 years. But if you’re frequently contacting us for air conditioning repair or your energy expenses are increasing with no change in thermostat settings, it might be time for an upgrade. We offer many energy-efficient air conditioners, including ENERGY STAR models that can help you save more on cooling without trading comfort.

Increase Your Home’s Energy Efficiency with M & S Heating & Air LLC

No one wants to see their energy bill increase during the warm months. If you’re wanting more ways to keep your energy usage and bills low this summer, our experts can help. Get in touch with us at 301-363-4699 or contact us online today for additional information.