Setting Your Thermostat to Save Money in Summer

May 23, 2023

It's always nice when we manage to save money on our utility bills, but it just so happens there’s a way to keep costs down, even when you're out of the house.

It starts with your thermostat. By learning more about its special features and settings, you can help the thermostat plan for your preferred temperatures. You can create a number of automated temperature settings for when you’re at home, away or even when you’re asleep.

By trying a few of these schedules, you can enjoy comfy temperatures while cutting down your energy bills. Check out our guide on how your thermostat can be a source of energy savings:

While at Home

Whenever you're at home, you want comfortable temperatures. That’s why it’s best to set your thermostat lower in the summer while inside to appreciate the cool air.

But the most energy-efficient temperatures for when you're in your home during the summer is in fact anywhere between 78 and 80 degrees Fahrenheit. By adjusting things a few degrees, you'll avoid the worst of summer while still lowering your monthly energy bill.

While Away

When setting the temperature for whenever you're gone, it’s advantageous to set the thermostat higher than you would if you were in the house.

Depending on the local climate or your home's location, you can set the thermostat to higher temperatures like 88 degrees while no one is home before you adjust it back to the sweet spot of 78-80 degrees once you're home again. This way, your air conditioning system isn't working around the clock to provide cooling for a bunch of empty rooms.

While Sleeping

To enjoy a good night's sleep during the summer, you want a nice cool temperature. A great place to start is between 68-72 degrees Fahrenheit. You won't have to worry about getting too hot or too cold while you're trying to sleep.

Other Ways to Use Less Energy:

  • Put in a smart thermostat: Using a smart thermostat in the summer helps save money on energy costs as it forms temperature schedules according to your lifestyle and home environment. They can lower the temperature while you are home or sleeping, before allowing it to get a little warmer when no one is around. With models like the Lennox iComfort, you are able to adjust settings and schedules through your smartphone, tablet or laptop. Requesting smart thermostat installation in your Justin home is an effortless way to set the correct temperature even when you aren’t home.
  • Update your existing HVAC system: A high-efficiency HVAC system can save money in the long run. By investing in a more energy-efficient system, lower utility bills won't be far behind since it requires less energy to heat and cool your home. Air conditioning installation in Justin is a great way to beat the heat in the summer.
  • Stay on top of routine AC maintenance: Whether or not you keep up with regular air conditioning maintenance in Justin can have a big impact on your monthly energy use. By regularly cleaning the coils, checking for damage and clearing air vents of dust and debris, you may notice your HVAC system perform better during day-to-day use.. Increasing efficiency also limits strain on important or delicate components and lowers operational costs, lowering total energy use and eventually the total monthly bill.
  • Clean or replace the air filter on a regular basis: A regular schedule for cleaning or replacing the HVAC system's air filter saves money by improving airflow. When filters are clogged with dirt and debris, air conditioners have to work harder, and the strain can reduce the system’s life span and cause breakdowns.
  • Verify your attic has enough insulation: Insulation is a vital part of maintaining an energy-efficient home, keeping the hot air outside and the cool air inside through summer. The North American Insulation Manufacturers Association (NAIMA) offers an official recommendation stating homeowners in southern states should have at least 13-14 inches of insulation, while those in northern U.S. states should have 16-18 inches.
  • Review your air ducts: Leaky ductwork can raise your energy bills much more than 20 percent, plus it can affect equipment such as your water heater, clothes dryer and other appliances throughout your home. Watching for signs of leaks and sealing them can address both concerns.
  • Seal all other leaky spots in your home: Sealing leaky spots in your home with caulk, foam sealant or weather-stripping can help keep it cooler on hot summer days. It also important to check for any gaps around windows, doors and even outdoor fixtures. Taking the time to seal up any leaks now can help you save a lot in the long term.