As the weather warms up in Havertown, many residents look forward to the mild temperatures of spring. However, along with the comfortable weather comes increased humidity levels, which can pose challenges for your HVAC system. Spring humidity can affect both the efficiency of your HVAC system and the comfort of your home. Here’s how humidity impacts your system and what you can do to mitigate the effects.
How Spring Humidity Affects HVAC Systems
- Increased Moisture in the Air – As the humidity levels rise, your HVAC system has to work harder to cool and dehumidify the air. Air conditioners, which are primarily designed for cooling, also dehumidify the air as they operate. When the outdoor humidity levels are high, your system has to run longer to achieve the desired indoor temperature, leading to increased energy consumption and potentially higher utility bills.
- Strain on Cooling Systems – Humid air can make it more challenging for your HVAC system to cool your home effectively. The evaporator coils inside the air handler absorb heat from the air, but if there is too much moisture in the air, the coils may freeze, obstructing the system’s airflow. This can lead to system failure and increased repair costs if not addressed promptly.
- Mold and Allergens – High humidity can contribute to mold and mildew growth, which can circulate through your home’s air. This not only affects your indoor air quality but can also aggravate allergies or asthma. If your HVAC system doesn’t properly filter the air, allergens can worsen, reducing comfort levels.

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How to Keep Your HVAC System Running Efficiently in Humid Spring Weather
- Schedule Regular HVAC Maintenance – Ensure that your HVAC system is running at peak efficiency by scheduling regular maintenance. A thorough inspection and cleaning of your system will ensure that your coils are free from dirt, mold, or debris, and that all components are functioning properly to handle the increased load.
- Invest in a Dehumidifier – A whole-home dehumidifier works alongside your air conditioning system to control the moisture in the air. It can help maintain ideal humidity levels, prevent moisture buildup, and reduce the workload on your HVAC system.
- Seal Air Leaks – Sealing gaps and cracks around your windows and doors will help maintain your home’s temperature and humidity. Proper insulation also reduces the strain on your HVAC system, allowing it to run more efficiently.
Protect Your HVAC System and Enjoy Comfort This Spring
Spring humidity in Havertown can be tough on your HVAC system, but with the right maintenance and a few simple upgrades, you can ensure your system runs smoothly. Scheduling regular HVAC maintenance and adding a dehumidifier can help your home stay comfortable all season long. Additionally, sealing air leaks will boost efficiency and prevent energy waste. Trust Boyle Energy’s experienced technicians to ensure your HVAC system is ready to handle whatever spring weather brings.
Call Boyle Energy at 610-347-5197 to schedule a maintenance appointment or to learn more about improving your home’s comfort and efficiency this spring.

Patrick Boyle brings over three decades of expertise to Boyle Energy, carrying forward a family legacy that began with his grandfather, Joseph Boyle Sr., the company’s founder. With extensive technical proficiency, Patrick holds advanced certifications in both oil and HVAC systems, ensuring the highest standards of service and performance. Additionally, he is recognized as an NPGA-certified propane service professional, underscoring his commitment to safety and industry best practices. Under his leadership, Boyle Energy continues to deliver reliable and efficient energy solutions, grounded in generations of trust and innovation.