How Daylight Saving Time Affects Your Home’s Comfort (and What You Can Do About It)
When we “fall back” and gain that extra hour of sleep, most of us are focused on the clocks, not our comfort systems. But those shorter days and earlier sunsets can subtly change how your home feels — and how your HVAC system performs. As Utah heads into cooler months, now’s the perfect time to give your home a quick comfort checkup.
1. Shorter Days, Colder Evenings
When daylight fades earlier, your home loses the natural warmth it gets from sunlight. South-facing rooms that felt cozy all afternoon can suddenly feel cool by dinner. The temperature swing can make your system work harder to keep things comfortable — especially if your thermostat schedule is still on “summer mode.”
Updating your thermostat to match your new routine helps prevent chilly evenings and unnecessary energy use.
2. Thermostat Timing Matters More Than You Think
If you use a programmable or smart thermostat, it may still be heating or cooling based on your old schedule — turning on too early in the morning or too late at night.
Take a minute to review your settings after the time change. A few small tweaks can save energy and keep your home feeling “just right” all day long.
Pro tip: If you’re not sure where to start, CTR can help you fine-tune your thermostat during your next service visit.
3. Indoor Air Quality Shifts with the Seasons
When the days get shorter, windows stay closed longer — and that means less fresh air circulation. Stale air, dry conditions, and buildup from summer dust can all impact indoor comfort and air quality.
Replacing your filter is one of the easiest ways to refresh your indoor air and help your system run more efficiently. CTR even makes it easy with our online filter shop — order replacements anytime and have them delivered to your door.
4. Don’t Forget the Seasonal Tune-Up
The time change is a great reminder to schedule fall maintenance. A professional tune-up ensures your furnace or heat pump is clean, calibrated, and ready for the months ahead. Regular maintenance helps prevent breakdowns and can extend the life of your system — all while keeping your home comfortable no matter what the clock says.
Reset Your Clocks — and Your Comfort
Daylight Saving Time might throw off your sleep schedule, but it doesn’t have to throw off your comfort. A few quick adjustments and a little seasonal maintenance can make a big difference as Utah transitions into colder weather.
Schedule your fall tune-up today and keep your home running smoothly all season long.
