opinion

Thermostat Wars: The Battle Between Comfort and Your Wallet (Spoiler: You Lose)

As Texas turns into a giant convection oven, Heather Worthington weighs in on the thermostat wars—because nothing says 'luxury' like sweating through your Lululemons to save $3.50.

Heather Worthington

By Heather Worthington

Published July 29, 2025 at 10:02am


Ah, another scorching Texas summer, where the heat is only rivaled by the collective meltdown of suburbanites clutching their thermostats like sacred relics. As temperatures soar into the triple digits, the great thermostat debate rages on—because nothing unites Texans like arguing over how much suffering is acceptable to save a few bucks on the electric bill.

The Great 78° Conspiracy

According to the U.S. Energy Department—a group of people who clearly don’t live in Texas—78° is the "ideal" temperature for summer. A bold claim, considering that at 78°, most Texans are already sweating through their designer athleisure and drafting strongly worded emails to their HOA about "excessive perspiration visibility." But hey, if you enjoy feeling like a slightly damp loaf of bread, by all means, embrace the magic number.

The "Open Windows" Delusion

Some brave souls suggest turning off the AC at night and opening the windows to "let in the cool air." Cute. Unless your idea of "cool air" is a humid, mosquito-infested sauna, this is a fool’s errand. By morning, your home will smell like a gym locker, and your furniture will have absorbed enough moisture to qualify as a wetland. But sure, go ahead—nature’s free, right?

The Vacation Thermostat Gambit

Texas Energy recommends setting your thermostat to 85° while you’re away to save money. That’s right, come home to a house that’s basically a slow-cooker for your belongings. Nothing says "welcome back" like peeling yourself off the leather couch like a human sticker. But hey, at least you saved 10% on your bill—which you’ll immediately spend on therapy after that traumatic re-entry.

The Fan Club No One Asked For

Fans don’t cool the air, folks. They just blow hot air around like a politician at a town hall. But by all means, start a "fan club"—just don’t be surprised when your guests start side-eyeing you like you’ve lost your mind. "Feel the breeze!" you’ll chirp, as everyone silently plots their escape to a home with functional AC.

The Filter Fiasco

Change your AC filter every three months, they say. Or every month, if you’re "dirty." (Judgmental much, Energy Star?) But beware the "heavy-duty" filters that promise to purify your air of all contaminants, including your will to live. Sure, they’ll trap every last speck of dust—along with any hope of airflow. Congratulations, your air is now "clean" and also completely stagnant.

The Ultimate Sacrifice: Closing the Vents

Why cool a room you’re not using? Great question. But before you start sealing off guest rooms like a horror movie villain, remember: airflow matters. Block too much, and your AC will wheeze like a middle-aged dad after a 5K. But hey, at least you’ll save money—right up until your system gives up entirely and you’re forced to host a GoFundMe for a new unit.

The Final Boss: AC Maintenance

Energy Star says service your AC once a year. Texans know better—it’s twice a year or bust. Because nothing says "I love my HVAC" like preemptively bribing it with a tune-up before it stages a mutiny in July. And if your unit is over 10 years old? Bless your heart. You’re basically driving a Model T in a Tesla world. Time to upgrade before your coolant becomes a black-market commodity.

So there you have it, folks. The thermostat wars rage on, and the only real winner is Big Energy. Stay cool out there—or at least pretend to, for the sake of property values.