Whats the Most Energy-Efficient AC Setting?

June 04, 2020

You shouldn’t need to compromise on comfort or empty your wallet to keep your residence at the right temp during summer weather.

But what is the ideal setting, exactly? We discuss advice from energy specialists so you can choose the best temperature for your house.

Here’s what we advise for the most energy-efficient setting for air conditioning in St. Cloud.

Recommended Thermostat Settings for Summer

Most families find using the thermostat at 72-73 degrees is most comfortable. However, if there’s a sizeable difference between your interior and outside warmth, your electrical bills will be greater.

These are our recommendations based on the U.S. Department of Energy (DOE) and ENERGY STAR®.

While at home: 78 degrees. While that sounds too high, there are approaches you can keep your residence refreshing without having the air conditioning going constantly.

Keeping windows and blinds closed during the day keeps cold air where it should be—within your home. Some window solutions, including honeycomb shades or plantation shutters, are designed to provide extra insulation and enhanced energy savings.

If you have ceiling fans in your home, the DOE says you can increase thermostat settings about 4 degrees higher without compromising comfort. That’s due to the fact they refresh with a windchill effect. Since they cool people, not spaces, shut them off when you exit a room.

If 78 degrees still seems too warm initially, try running an experiment for approximately a week. Get started by raising your thermostat to 78 degrees while you’re at your residence. Then, steadily decrease it while following the suggestions above. You could be surprised at how comfortable you feel at a higher temperature setting.

While away: 88 degrees. There’s no rationale for keeping the AC running all day while your house is empty. Turning the temp 7¬¬–10 degrees higher can save you an estimated 5–15% on your cooling bills, according to the DOE.

When you arrive home, don’t be tempted to switch your thermostat under 78 to cool your home more rapidly. This isn’t productive and typically produces a higher cooling cost.

A programmable thermostat is a useful way to keep your temperature under control, but you need to set programs. If you don’t utilize programs, you risk forgetting to change the set temperature when you go.

If you’re looking for a convenient fix, consider installing a smart thermostat. This thermostat connects with your phone, so it is aware when you’re at home and when you’re gone. Then it instinctively modifies temperature settings for the biggest savings. How much exactly? An estimated $180 annually on heating and cooling, according to ENERGY STAR.

Another advantage of installing a smart thermostat? You can use your phone to monitor and adjust temperature settings from almost anywhere.

While sleeping: Around 70 degrees. While ENERGY STAR advises 82 degrees, that might be unpleasant for the majority of families. Most people sleep better when their sleeping area is cold, so that’s why the National Sleep Foundation suggests 60–67 degrees. But that may be too chilly, based on your PJ and blanket preference.

We recommend using an equivalent test over a week, putting your thermostat higher and progressively turning it down to find the ideal temperature for your family. On mild nights, you may discover keeping windows open at night and running a ceiling fan is a preferable idea than using the air conditioning.

More Ways to Save Energy During Hot Weather

There are additional approaches you can save money on cooling bills throughout the summer.

  1. Buy an energy-efficient AC system. Central air conditioners only last about 12–15 years and become less efficient as they age. An updated air conditioner can keep your residence cooler while keeping cooling
  2. expenses small.
  3. Set annual air conditioning service. Regular air conditioner maintenance keeps your unit working like it should and could help it work at greater efficiency. It may also help prolong its life span, since it allows technicians to discover small problems before they lead to an expensive meltdown.
  4. Put in new air filters frequently. Follow manufacturer instructions for switching your air filter. A clogged filter can lead to your system short cycling, or switch on and off too much, and raise your electricity
  5. expenses.
  6. Inspect attic insulation levels. Just about 90% of houses in the United States don’t have enough insulation, according to the Insulation Institute. The majority of southern climates require 13–14” of attic insulation, while northern climates require 16–18”.
  7. Have your ductwork inspected. Ductwork that has loosened as it’s aged can seep cold air into your attic, walls or crawl space. This can lead to big comfort troubles in your residence, such as hot and cold spots.
  8. Seal holes, doors and windows. Keep muggy air where it should be by plugging cracks. You can also caulk or weather strip doors to trap more conditioned air inside.

Conserve More Energy During Hot Weather with Osceola Air, LLC

If you want to save more energy during warm weather, our Osceola Air, LLC pros can assist you. Reach us at 407-477-6319 or contact us online for more info about our energy-saving cooling options.