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

June 19, 2020

As the heat goes up, so does your AC expenses. To keep your cooling bills down you could be asking yourself, is it cheaper to leave your AC on all day in the summer in Monroe?

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

Keeping your AC on constantly means you’re not using it very efficiently. We recommend adjusting your thermostat higher when you’re away, and turning it back down when you come home. You can accomplish this with a programmable thermostat. Or, a smart thermostat will do the work for you.

It’s far more taxing for your system to keep the same setting all day long. It can also result in a lot of strain on your equipment, since it’s repeatedly turning on and off.

So, on top of it increasing your energy bills, it could also result in a shortened life expectancy for your HVAC system.

No matter what, the larger the difference between your indoor temperature and the outside temperature, the greater your air conditioning costs will be. So, what can you do to stay cool and keep your utility bills low in the warm weather? Here are our suggestions based off of recommendations from the U.S Department of Energy (DOE) and ENERGY STAR®.

6 Ways to Boost Your Air Conditioner’s Energy Efficiency

  1. Adjust Your Thermostat. The DOE says that you can spend up to 10% less yearly on heating and cooling by turning up your thermostat 7-10 degrees while you’re out of the house. Through the hotter months, it’s advised to position your thermostat at 78 degrees while you’re home and 88 degrees when you’re away. It’s equally as important to avoid setting your thermostat to a colder setting than normal when you turn on your AC unit. This doesn’t actually cool off your house any faster, it just causes more expensive energy costs. While these temperatures may appear toasty, there are many ways to keep comfortable without having to consistently run the air conditioning.
  2. Use Fans, Curtains and Blinds. ENERGY STAR says turning up the thermostat by just 2 degrees and utilizing your ceiling fan can lessen 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 be energy efficient. Also, keeping blinds down and curtains drawn during the day helps keep conditioned air in. There are also some window solutions designed to deliver extra insulation and improve energy efficiency.
  3. Adequately Seal All Doors, Windows and Openings. Leaky gaps all around a residence allow for cool air to easily escape and warmer air to get in. This could lead to your air conditioner having to work harder to keep your residence cooler and your AC bills to climb. Check that any cracks, doors and windows are properly sealed. Caulking or weather-stripping are easy solutions for leaks or drafts close to windows and doors.
  4. Schedule Regular Tune-Ups. Scheduling air conditioner maintenance ensures your unit is always functioning at its most efficient. This lets our professionals to find simple issues before they turn into major problems. A clean AC is generally more efficient and might even run for a greater period of time.
  5. Invest in a Smart Thermostat. One of the best ways to assure comfort and energy savings is with a smart thermostat. This thermostat intuitively changes the temperature based on your regular schedule. It works along with your smartphone to notice when you’re at home or gone to enhance your energy savings. In fact, ENERGY STAR states that a smart thermostat could possibly save you about $180 every year on heating and cooling bills.
  6. Consider Replacing Your AC. You can expect a properly taken care of AC unit to run for 15-20 years. But if you’re frequently contacting us for air conditioning repair or your utility bills are skyrocketing with no altering in thermostat settings, it may be time for a new system. We carry many energy-efficient air conditioners, including ENERGY STAR models that can help you save more on cooling without compromising comfort.

Increase Your Home’s Energy Efficiency with Lanz Furnace and Fireplace

No one enjoys seeing their energy bill climb during the summer. If you’re wanting more ways to keep your energy usage and bills low this summer, our professionals can help. Reach us at 608-291-3606 or contact us online right away for additional information.