New Jersey summers are heating up—and so are energy bills. In Hunterdon County, sweltering humidity and more frequent heatwaves are becoming the new normal. That places an even greater strain on your home’s cooling system. But there’s good news: many of the most common cooling issues are avoidable.
At Air Professionals, we’ve seen them all. Here are five mistakes that homeowners often make—and how you can get ahead of them.
- IGNORING ROUTINE MAINTENANCE
Letting your AC run year after year without a checkup is like driving your car for 50,000 miles without an oil change. Dust buildup, low refrigerant, and worn parts can all reduce efficiency and cause unexpected breakdowns during a heatwave. A professional tune-up keeps your system running at peak performance and catches small issues before they become costly repairs. - BLOCKING OR CLOSING VENTS
Many homeowners think closing vents in unused rooms saves energy. In reality, it throws off your system’s airflow and can cause pressure imbalances that wear out your unit faster. Keep vents open and unobstructed to maintain even, efficient cooling throughout your entire home. - SETTING THE THERMOSTAT TOO LOW
Cranking your thermostat to 65°F won’t cool your home any faster—it just forces your system to work harder and longer. The U.S. Department of Energy recommends setting your thermostat to 78°F when you’re home and a bit higher when you’re away for maximum efficiency. - OVERLOOKING ATTIC AND DUCT INSULATION
An under-insulated attic or leaky ductwork can let precious cool air escape. That means your system has to run longer to maintain comfort, especially when outside temperatures are soaring. Sealing ducts and boosting insulation can significantly improve your home’s energy efficiency. - RELYING ON AN OUTDATED AC UNIT
Older air conditioners (especially those over 10–15 years old) simply weren’t built for the climate extremes we’re experiencing today. If your unit struggles to keep up, it may be time to explore a high-efficiency replacement.
Don’t let another hot New Jersey summer catch you off guard.
Contact Air Professionals today and schedule your AC tune-up or system evaluation to make sure your home stays cool, efficient, and comfortable all season long.
Learn more about how our expert Air Conditioning services for Hunterdon County can keep you cool this summer.
