When the Texas heat kicks in, your air conditioner becomes your home’s most valuable appliance. But running your AC full blast all summer can lead to sky-high energy bills. At Weir Texas AC & Heating, we’re here to help you stay cool without breaking the bank. Choosing the best thermostat setting for Texas summer can make a big difference in both comfort and energy savings.
What’s the Ideal Thermostat Temperature for Texas Summers?
According to the U.S. Department of Energy, the ideal thermostat setting during the summer is 78°F when you’re at home. If that sounds a little warmer than you’re used to, remember: every degree higher you set your thermostat can save you about 3-5% on cooling costs.
When you’re away from home, it’s recommended to set the thermostat even higher — around 85°F — to maximize savings while ensuring your home doesn’t overheat.
Recommended Settings:
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Home and awake: 78°F
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Away from home: 85°F
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Sleeping: 74-78°F (depending on personal comfort)
Smart thermostats can help you automate these settings, adjusting temperatures based on your schedule and even the local weather.
How to Stay Comfortable at 78°F
Worried 78°F might feel too warm? Here are some tips to stay comfortable without cranking the AC:
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Use ceiling fans: They can make a room feel 4-6 degrees cooler.
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Keep blinds closed: Especially on windows facing the sun.
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Seal air leaks: Make sure your home is properly insulated.
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Cook outside: Keep indoor heat down by using the grill instead of the oven.
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Maintain your HVAC system: A clean, well-tuned AC unit runs more efficiently.
If your system struggles to keep up, it might be time to schedule a professional HVAC service in Georgetown, TX. Regular maintenance can help your unit handle the Texas heat with ease.
Why Smart Thermostats Are a Smart Investment
Installing a smart thermostat can lead to even bigger savings during the summer months. These devices learn your schedule and adjust temperatures automatically, maximizing efficiency. Some models even offer rebates from energy companies — saving you money upfront and long-term.
Need help choosing or installing a smart thermostat? The experts at Weir Texas AC & Heating can recommend the best models and handle the installation for you.
Need Help Staying Cool This Summer?
If your AC isn’t performing like it should, or if you want to make sure your system is ready for the hottest months ahead, Weir Texas AC & Heating is here to help. From AC repair in Georgetown to full system replacements across Round Rock, Taylor, Liberty Hill, and Hutto, we have you covered.
Contact us today to schedule your service and make sure your home stays cool and comfortable — all summer long.