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Air Conditioners

Why Your Energy Bill Spikes in August (and What Your HVAC System Has to Do With It)

August is one of the hottest and most humid months in West Chester, and many homeowners notice their utility bills climbing higher than ever. While summer weather is partly to blame, your HVAC system plays a bigger role than you might think.

At Aire Serv of West Chester, we help families understand why their cooling costs peak in late summer—and what they can do to bring bills back down without sacrificing comfort.

1. Your A/C Is Running Constantly

As outdoor temperatures soar, your system works overtime to keep your home comfortable. That constant cycling drives up energy use, especially if your equipment isn’t operating efficiently.

Solution: Schedule a late-summer tune-up to maximize efficiency and reduce strain.

2. Dirty or Clogged Filters

A filter that hasn’t been changed restricts airflow, making your system work harder for less cooling power. This not only reduces comfort but also spikes utility costs.

Solution: Replace filters every 30–60 days.

3. Leaky Ductwork

If your ducts have leaks or gaps, cool air escapes before reaching your living spaces. That means your A/C has to run longer to maintain the desired temperature.

Solution: Have your ductwork inspected and sealed to prevent wasted energy.

4. Old or Inefficient Equipment

If your system is more than 10–15 years old, it likely consumes far more energy than newer, high-efficiency models. By late summer, older units often struggle to keep up, using more energy in the process.

Solution: Consider upgrading to an ENERGY STAR®-rated system for long-term savings.

5. Thermostat Settings

Setting your thermostat too low during extreme heat can cause unnecessary strain on your HVAC system. Even a few degrees make a noticeable difference in energy use.

Solution: Raise your thermostat a few degrees and use ceiling fans to circulate cool air.

Tips to Cut Cooling Costs in August

  • Close blinds and curtains during the hottest part of the day.
  • Use ceiling fans to supplement your A/C.
  • Seal windows and doors to keep cool air inside.
  • Schedule seasonal HVAC maintenance for peak efficiency.
  • Upgrade to a programmable or smart thermostat.

When to Call Aire Serv of West Chester

If your energy bills have climbed and your home still doesn’t feel comfortable, it’s time to call in the experts. Aire Serv technicians can identify inefficiencies, recommend upgrades, and perform the maintenance needed to get your costs under control.

The Aire Serv Difference

Our West Chester team doesn’t just fix HVAC systems—we optimize them. With thorough inspections, honest recommendations, and proven solutions, we help homeowners stay cool and comfortable without the financial strain.

Stay Cool Without the Costly Bills

Don’t let August heat drain your budget. Take control of your cooling costs with professional service and smart solutions from Aire Serv of West Chester. Call us today to schedule your system check.

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About Aire Serv

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At Aire Serv, we strive to keep the air in which we live and breathe comfortable and clean, so people live healthier, happier lives. Since 1992, our brand has stood for excellence and putting customers first. When you see the name Aire Serv, you can expect quality services and customer attention. With over 200 locations across the United States and Canada, Aire Serv is a trusted name in the field of heating and air conditioning installation, maintenance, and repair.

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Call us at (484) 251-8696
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