29 Sep Smart Ways to Save Energy During Fall’s Up-and-Down Temperatures

Fall in Pennsylvania can be unpredictable — one week feels like summer, the next week you’re waking up to chilly mornings. These temperature swings make it tough to know when to turn on the heat, open the windows, or do a little of both. The good news? With a few smart habits, you can keep your home comfortable while saving energy and lowering your bills.

Adjust Your Thermostat Strategically

Constantly changing your thermostat wastes energy. Instead, set it to a steady, efficient range (around 68–70°F when you’re home) and drop it a few degrees at night or when you’re away. Small adjustments add up to noticeable savings throughout the season.

Don’t Forget Your Ceiling Fans

In cooler months, set ceiling fans to spin clockwise. This gentle movement pushes warm air down without creating a draft, helping you feel warmer without turning up the heat.

Seal Drafts Before the Cold Sets In

Drafts around doors and windows can lead to higher heating costs. Take time this fall to add weatherstripping, caulk gaps, and inspect insulation. Stopping air leaks now means lower bills once winter arrives.

Use Natural Warmth to Your Advantage

Sunny fall afternoons are free heat sources. Open curtains and blinds during the day to let in sunshine, then close them at night to keep that warmth inside.

Schedule Your Annual Heating System Tune-Up

Your heating system hasn’t been working hard all summer, but that first frosty night is never far away. A professional tune-up ensures your equipment runs at peak efficiency, helping you save energy and prevent costly breakdowns. At D.E. Duffey, our Annual Tune-Up Service is designed to keep your system reliable all season long. Call us today at 610-940-1400 to book your appointment.

We proudly serve communities throughout Montgomery, Delaware, and Chester Counties — including Abington, Ambler, Bryn Mawr, Villanova, Wayne, King of Prussia, Blue Bell, Malvern, Philadelphia, and more.

Consider an Upgrade for Long-Term Savings

If your heating system is aging, fall is the best time to explore high-efficiency options. Modern furnaces, boilers, and heat pumps use less fuel to keep your home comfortable — delivering significant energy savings year after year.

The Bottom Line

Fall’s fluctuating temperatures don’t have to mean rising energy bills. With a few simple changes — and an annual heating system tune-up — you’ll enjoy comfort and savings throughout the season.

Call D.E. Duffey at 610-940-1400 today to schedule your annual tune up and keep your home ready for whatever fall weather brings.