You shouldn’t have to compromise on comfort or empty your wallet to keep your house at a refreshing temp during summer weather.
But what is the right temp, exactly? We review recommendations from energy experts so you can choose the best temp for your home.
Here’s what we recommend for the most energy-efficient setting for air conditioning in Greater Richmond.
Recommended Thermostat Settings for Summer
Most people find using the thermostat at 72-73 degrees is ideal. However, if there’s a huge difference between your interior and outside warmth, your cooling expenses will be bigger.
This is our advice based on the U.S. Department of Energy (DOE) and ENERGY STAR®.
While at home: 78 degrees. While that sounds hot, there are methods you can keep your residence cool without having the AC on frequently.
Keeping windows and blinds down during the day keeps chilled air where it should be—inside. Some window treatments, such as honeycomb shades or plantation shutters, are made to offer extra insulation and improved energy conservation.
If you have ceiling fans in your home, the DOE says you can increase thermostat temps about 4 degrees higher without sacrificing comfort. That’s due to the fact they cool with a windchill effect. Since they cool people, not areas, turn them off when you move from a room.
If 78 degrees still seems too uncomfortable on the surface, try conducting a test for approximately a week. Start by raising your setting to 78 degrees while you’re home. Then, progressively lower it while following the tips above. You might be amazed at how comfortable you feel at a higher temperature setting.
While away: 88 degrees. There’s no rationale for keeping the air conditioner running all day while your residence is empty. Turning the temp 7–10 degrees higher can save you as much as 5–15% on your electrical expenses, according to the DOE.
When you arrive home, don’t be tempted to set your thermostat below 78 to cool your home more rapidly. This isn’t useful and typically produces a higher AC expense.
A programmable thermostat is a helpful way to keep your temperature controlled, but you have to set programs. If you don’t use programs, you run the risk of forgetting to raise the set temperature when you take off.
If you need a handy resolution, think about installing a smart thermostat. This thermostat works with with your phone, so it is aware when you’re at your house and when you’re out. Then it instinctively adjusts temperature settings for the best savings. How much exactly? An estimated $180 each year on heating and cooling, according to ENERGY STAR.
Another perk of using a smart thermostat? You can use your phone to keep an eye on and regulate temperature settings from almost anywhere.
While sleeping: Around 70 degrees. While ENERGY STAR suggests 82 degrees, that might be too uncomfortable for most families. The majority of people sleep better when their bedroom is cold, so that’s why the National Sleep Foundation recommends 60–67 degrees. But that may be too chilly, based on your clothing and blanket preference.
We suggest trying an equivalent test over a week, putting your thermostat higher and progressively lowering it to select the best setting for your family. On cool nights, you may discover keeping windows open at night and running a ceiling fan is a better solution than using the AC.
More Ways to Conserve Energy During Warm Weather
There are additional approaches you can spend less money on energy bills throughout hot weather.
- Get an energy-efficient air conditioning system. Central air conditioners only last about 12–15 years and get less efficient as they age. An upgraded air conditioner can keep your residence comfier while keeping electrical costs small.
- Schedule annual air conditioner service. Routine air conditioner maintenance keeps your equipment running like it should and may help it operate at greater efficiency. It can also help prolong its life cycle, since it allows technicians to pinpoint seemingly insignificant issues before they create a major meltdown.
- Switch air filters regularly. Read manufacturer instructions for replacing your air filter. A dirty filter can lead to your system short cycling, or run too often, and raise your electrical.
- Check attic insulation levels. Almost 90% of residences in the United States don’t have proper insulation, according to the Insulation Institute. Many southern climates should have 13–14” of attic insulation, while northern climates should have 16–18”.
- Have your ductwork examined. Ductwork that has separated over time can seep cool air into your attic, walls or crawl space. This can lead to huge comfort problems in your house, including hot and cold spots.
- Seal cracks, doors and windows. Keep humid air where it belongs by plugging openings. You can also caulk or weather strip doors to keep more conditioned air inside.
Save More Energy During Hot Weather with Herman Allen Plumbing, Heating & Cooling
If you want to conserve more energy during hot weather, our Herman Allen Plumbing, Heating & Cooling professionals can provide assistance. Reach us at 804-302-6657 or contact us online for extra information about our energy-saving cooling options.