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

June 19, 2020

As the temperature rises, so does your energy costs. To keep your air conditioning expenses under control you might be asking yourself, is it cheaper to leave your AC on all day in the summer in Saint Petersburg?

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

Keeping your air conditioning on all the time means you’re not using it very efficiently. We recommend moving your thermostat to a higher setting when you’re out, and lowering it when you come back. You can achieve this with a programmable thermostat. Or, a smart thermostat can do the job for you.

It’s much more taxing for your system to stay at a consistent temp all day long. It can also lead to a lot of wear and tear to your system, since it’s frequently turning on and off.

So, on top of it increasing your electricity bills, it may also result in a shortened life expectancy for your air conditioner.

Regardless, the larger the difference between your indoor temperature and the outside temperature, the greater your AC costs will be. So, what can you do to keep cool and keep your energy bills lower in the summer? Here are our tips based upon recommendations from the U.S Department of Energy (DOE) and ENERGY STAR®.

6 Methods to Increase Your Air Conditioner’s Energy Efficiency

  1. Adjust 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 during the time you’re out of the house. 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 avoid setting your thermostat to a cooler setting than average when you turn on your AC unit. This doesn’t actually cool down your residence any faster, it just causes more expensive utility expenses. While these temperatures could seem high, there are additional ways to keep cool without having to always run the air conditioner.
  2. Use Fans, Curtains and Blinds. ENERGY STAR says turning up the thermostat by just 2 degrees and using your ceiling fan can lower AC by up to 14% throughout 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 be energy efficient. Additionally, keeping blinds low and curtains closed throughout the day helps keep chilled air inside. There are also some window coverings meant to deliver extra insulation and boost energy efficiency.
  3. Adequately Seal All Doors, Windows and Openings. Leaky cracks throughout a home enable conditioned air to easily get out and warm air to get in. This may lead to your AC equipment having to work harder to keep your residence cool and your energy bills to increase. Make certain that any openings, doors and windows are properly sealed. Caulking or weather-stripping are simple mends for leaks or drafts close to windows and doors.
  4. Schedule Routine Tune-Ups. Scheduling air conditioner maintenance makes sure your unit is always functioning at its most efficient. This allows our experts to find simple issues before they result in serious dilemmas. A well-kept air conditioner is typically more efficient and might even run for a longer period of time.
  5. Invest in a Smart Thermostat. One of the easiest ways to assure comfort and cost-effectiveness is with a smart thermostat. This thermostat automatically alters the temperature based on your day-to-day schedule. It works with your smartphone to notice when you’re at home or away to enhance your efficiency. In fact, ENERGY STAR states that a smart thermostat could actually save you about $180 yearly on energy expenses.
  6. Consider Replacing Your AC Unit. You can figure a properly cared for AC unit to run for 15-20 years. But if you’re frequently calling us for air conditioning repair or your energy bills are increasing with no altering in thermostat settings, it might be time for an upgrade. We carry numerous energy-efficient air conditioners, such as ENERGY STAR models that can help you save more on cooling without trading comfort.

Increase Your Residence’s Energy Efficiency with Hale's Air Conditioning Services Inc

No one enjoys seeing their energy bill climb during the warmer months. If you’re seeking more ways to keep your energy consumption and expenses low this summer, our experts can help. Get in touch with us at 727-369-6195 or contact us online today for additional information.