If your air conditioner is running but your cooling costs are through the roof, or worse, it’s just not cooling effectively, you’re probably wondering what’s going wrong. During the summer months, many Havertown homeowners struggle with high energy bills and poor AC performance. In this blog, we’ll explore the most common reasons for both of these issues and offer expert solutions to help you save on your energy bills and restore your AC’s cooling power.
1. Dirty or Clogged Air Filters
A clogged air filter is one of the most common causes of poor cooling and high energy bills. When air filters get dirty, the airflow is reduced, causing your AC system to work harder. This leads to higher energy consumption and inefficient cooling. Make sure to replace or clean your filters every 1-3 months to maintain airflow and improve efficiency.
2. Low Refrigerant Levels
Refrigerant is essential for the cooling process. If your AC is low on refrigerant, it won’t be able to cool the air effectively. This often results in longer cooling cycles and higher energy costs. If you suspect refrigerant issues, it’s important to contact a professional to fix the leak and recharge your system.
3. Poor Insulation or Air Leaks
Air leaks and inadequate insulation can allow cool air to escape, forcing your AC to work overtime. This raises energy costs and reduces cooling efficiency. Ensure that doors, windows, and ductwork are properly sealed. Proper insulation can make a significant difference in reducing your energy bills.

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4. Incorrect Thermostat Settings
Setting your thermostat too low can cause your AC to run longer than necessary, increasing your energy bills. Make sure your thermostat is calibrated correctly and avoid setting it at an excessively low temperature. A programmable thermostat can also help save energy by adjusting the temperature when you’re not home.
5. AC Unit Age and Lack of Maintenance
Older AC units tend to lose efficiency over time. Without proper maintenance, components may wear down, leading to higher energy consumption. Scheduling regular tune-ups can keep your system running smoothly and reduce energy waste. Consider upgrading to a newer, more efficient model if your system is over 10 years old.
6. Dirty Condenser Coils
The condenser coils release heat from your home. If they become dirty, the heat isn’t expelled properly, and your system has to work harder to cool your home. Cleaning the coils regularly can improve efficiency and prevent the need for costly repairs.
7. Overworked or Undersized AC Unit
If your AC unit is too small for your home, it will struggle to maintain the desired temperature, which leads to longer operating hours and higher energy bills. Additionally, an overworked system can lead to breakdowns and inefficiencies. Have a professional assess whether your system is properly sized for your space.
Trust Boyle Energy for Expert Solutions
If your AC bills are high and your system isn’t cooling effectively, it’s time to troubleshoot these common issues. Regular maintenance, timely repairs, and simple fixes like changing filters or cleaning coils can help you reduce your energy costs and improve your cooling efficiency. For expert HVAC services in Havertown, trust Boyle Energy to keep your system running at its best.
Call Boyle Energy today at 610-347-5197 to schedule a professional AC tune-up and start saving on your energy bills!

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