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

June 19, 2020

As the temp rises, so does your air conditioning costs. To keep your AC costs down you may be wondering, is it cheaper to leave your AC on all day in the summer in Laurel?

It’s a popular belief that turning your air conditioner on and off throughout the day is wasteful. This is actually not true.

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

It’s much more work for your system to stay at the same temp for many hours. It can also cause a lot of wear and tear to your air conditioner, since it’s frequently turning on and off.

So, on top of it increasing your electricity bills, it may also lead to a shorter life cycle for your HVAC system.

No matter what, the bigger the difference between your indoor temperature and the outside temperature, the greater your AC expenses will be. So, what can you do to remain cool and keep your utility bills down in the summer season? Here are our tips based off of recommendations from the U.S Department of Energy (DOE) and ENERGY STAR®.

6 Approaches to Increase Your Air Conditioner’s Energy Efficiency

  1. Tweak Your Thermostat. The DOE states that you can spend up to 10% less annually on heating and cooling by increasing your thermostat 7-10 degrees while you’re out. During the warmer months, it’s advised to keep your thermostat at 78 degrees when you’re home and 88 degrees when you’re out. It’s equally as important to forgo setting your thermostat to a cooler setting than average when you turn on your AC unit. This doesn’t actually cool your house any faster, it just causes higher utility bills. While these temperatures could feel high, there are many ways to keep cooler without having to constantly run the air conditioning.
  2. Utilize Fans, Curtains and Blinds. ENERGY STAR says raising the thermostat by a mere 2 degrees and using your ceiling fan can lessen AC by up to 14% over the course of the summer season. It’s important to note that fans cool people, not areas. So, when you head out of the room, turn the fan off to conserve energy. Additionally, keeping blinds down and curtains closed for the duration of the day helps keep cool air inside. There are also some window solutions designed to deliver additional insulation and boost energy efficiency.
  3. Effectively Seal All Doors, Windows and Openings. Leaky openings all around a house let cool air to easily slip out and the heat to get in. This can lead to your AC equipment needing to work harder to keep your residence cooler and your AC bills to rise. Make certain that any openings, doors and windows are adequately sealed. Caulking or weather-stripping are easy solutions for leaks or drafts close to windows and doors.
  4. Schedule Routine Checkups. Scheduling air conditioner maintenance assures that your AC is always functioning at its most efficient. This permits our experts to detect simple issues before they turn into substantial troubles. A well-kept AC is typically more efficient and can even live longer.
  5. Invest in a Smart Thermostat. One of the easiest ways to assure comfort and efficiency is with a smart thermostat. This thermostat automatically adapts the temperature based on your everyday schedule. It works along with your smartphone to know when you’re in your home or elsewhere to maximize your energy savings. In fact, ENERGY STAR says that a smart thermostat could actually save you about $180 per year on energy bills.
  6. Consider Replacing Your Air Conditioning Unit. You can foresee a sufficiently taken care of air conditioner to live for 15-20 years. But if you’re frequently calling us for air conditioning repair or your energy bills are climbing with no fluctuations in thermostat settings, it could be time for a replacement. We supply many energy-efficient air conditioners, including ENERGY STAR models that can help you save more on cooling without compromising comfort.

Increase Your Residence’s Energy Efficiency with H&C Heating and Cooling

No one likes to see their air conditioning bill increase during the warmer months. If you’re seeking more ways to keep your energy consumption and costs low this summer, our professionals can help. Get in touch with us at 301-960-3247 or contact us online today for more info.