You’d be surprised how many “AC problems” we fix that come down to one simple thing: the thermostat isn’t set right.

Look, I know it seems obvious — but when that Carolina heat kicks in and your home still feels warm, your first instinct might be to think your AC’s on the fritz. But before you panic (or call us), let’s check that thermostat.

Check the Mode First — Cooling, Not Heating
We’ve seen it more times than I can count. The thermostat is still in heating mode from the last cold snap. That means your AC isn't going to kick on, no matter how low you set the temperature. So the first step? Make sure you're in cooling mode.

If your thermostat has an “AUTO” setting, it’s smart to use it — this allows your system to switch between heating and cooling as needed. But even with that, double-check the current mode to make sure it’s doing what you want it to do right now.

Set It and Don’t Forget It
Your thermostat isn’t just a fancy wall decoration — it’s the command center for your whole home comfort system. If it’s not set properly, you’re either going to waste money or feel downright miserable.

Here’s what I recommend:

Keep your cooling temperature consistent — don’t bounce it around.

Use programmable settings if you’re away during the day.

Avoid cranking it super low thinking it’ll cool faster — it won’t, and it just strains your system.

Battery Check = Comfort Check
If your thermostat takes batteries, swap them out! It’s a 30-second task that can save you from a day of sweating bullets when the screen suddenly goes blank. Most folks forget this step until it's too late.

Still Not Cooling Right? Let’s Take a Look
If you’ve double-checked your thermostat and things still aren’t feeling right, it’s time to bring in the pros. That’s where we come in. At Simmons One Hour Heating & Air Conditioning, we’ve been helping families stay cool in this North Carolina heat for over 70 years.

We’ll inspect your system top to bottom, make sure it’s running like it should, and leave you with peace of mind — and a cool home.

Want a system checkup before the next heat wave?
📞 Call us today or book online — and remember:
“Always On Time… Or You Don’t Pay A Dime!”

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