Whats the Most Energy-Efficient AC Setting?

You shouldn’t have to give up comfort or empty your wallet to keep your house at a refreshing temp during hot days.

But what is the ideal setting, exactly? We go over advice from energy experts so you can determine the best temp for your family.

Here’s what we suggest for the most energy-efficient setting for air conditioning in Rock Hill.

Recommended Thermostat Settings for Summer

Most households find placing the thermostat at 72-73 degrees provides ideal comfort. However, if there’s a major difference between your interior and outdoor temperatures, your electricity 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 seems too high, there are methods you can keep your house refreshing without having the air conditioner on frequently.

Keeping windows and curtains down during the day keeps cool air where it should be—indoors. Some window solutions, such as honeycomb shades or plantation shutters, are designed to deliver extra insulation and enhanced energy conservation.

If you have ceiling fans in your home, the DOE says you can increase thermostat temperatures about 4 degrees higher without giving up comfort. That’s due to the fact they refresh through a windchill effect. As they cool people, not rooms, turn them off when you leave a room.

If 78 degrees still feels too warm on the surface, try conducting an experiment for about a week. Begin by increasing your temperature to 78 degrees while you’re home. Then, steadily lower it while adhering to the ideas above. You may be amazed at how refreshed you feel at a warmer temperature setting.

While away: 88 degrees. There’s no rationale for keeping the air conditioner working all day while your residence is vacant. Turning the temperature 7¬¬–10 degrees hotter can save you anywhere from 5–15% on your cooling costs, according to the DOE.

When you come home, don’t be tempted to put your thermostat colder than 78 to cool your house more rapidly. This isn’t effective and usually leads to a bigger electrical expense.

A programmable thermostat is a useful method to keep your settings under control, but you have to set programs. If you don’t set programs, you might forget to change the set temperature when you leave.

If you’re looking for a hassle-free remedy, think over getting a smart thermostat. This thermostat links with your phone, so it knows when you’re at your residence and when you’re out. Then it instinctively adjusts temperature settings for maximum savings. How much exactly? Typically $180 each year on heating and cooling, according to ENERGY STAR.

Another perk of installing a smart thermostat? You can use your phone to monitor and regulate temperature settings from nearly anywhere.

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

We advise trying a comparable test over a week, moving your temperature higher and steadily lowering it to find the right setting for your family. On mild nights, you may learn keeping windows open at night and running a ceiling fan is a better idea than operating the air conditioner.

More Ways to Use Less Energy During Hot Weather

There are added approaches you can spend less money on utility bills throughout hot weather.

  1. Upgrade to an energy-efficient air conditioning system. Central air conditioners only are effective for about 12–15 years and lose efficiency as they become older. An upgraded air conditioner can keep your residence comfier while keeping energy
  2. expenses down.
  3. Set yearly air conditioner maintenance. Annual air conditioner maintenance keeps your unit operating smoothly and might help it operate more efficiently. It may also help prolong its life span, since it enables pros to uncover small problems before they cause an expensive meltdown.
  4. Change air filters often. Use manufacturer instructions for changing your air filter. A dirty filter can lead to your system short cycling, or turn on and off too frequently, and raise your cooling
  5. expenses.
  6. Check attic insulation levels. Nearly 90% of homes in the USA don’t have proper insulation, according to the Insulation Institute. Many southern climates require 13–14” of attic insulation, while northern climates should have 16–18”.
  7. Have your ductwork checked. Ductwork that has separated over time can seep conditioned air into your attic, walls or crawl space. This can lead to big comfort troubles in your home, like hot and cold spots.
  8. Seal holes, doors and windows. Keep hot air in its place by sealing cracks. You can also caulk or weather strip doors to trap more cool air within your home.

Conserve More Energy During Warm Weather with US Air Heating and Cooling

If you are looking to use less energy during hot weather, our US Air Heating and Cooling experts can provide assistance. Reach us at 803-220-0761 or contact us online for extra info about our energy-conserving cooling solutions.

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