Your home’s HVAC system is designed to keep you cool in the summer and warm in the winter. However, just as extreme weather can make you feel uncomfortable, humidity, heat, and freezing temperatures can affect your HVAC system as well. Learn more about how the weather will affect your unit, and review how to keep it working properly in all conditions. 

Humidity

Air conditioners work by removing the moisture from the air to cool it down. However, when humidity levels are extra high, it's hard for the unit to do this. Extremely high humidity can therefore influence how hard your air conditioner has to work, reducing its efficiency and potentially causing burnout. Using a dehumidifier, in addition to your air conditioner, will help you maintain efficiency and cool temperatures. Also, be sure to install an HVAC system that's right for the size of your home and perform regular maintenance to prevent your system from burning out too soon.

Heat

When the temperatures outside are scorching hot, you rely on your HVAC system to keep it cool inside. However, like humidity, intense heat can impact the efficiency of your unit, making it work harder than usual. This is compounded when your unit isn't well-maintained, and when it's obstructed by vegetation. An uninsulated attic can also make your HVAC system less efficient. When hot air builds up in the attic and doesn't have anywhere to go, it makes rooms below warmer, causing the air conditioner to work harder. 

Cold

Extreme cold can have the same effect on your HVAC system, making it work harder to keep your home warm. This is especially true if your home isn't well-insulated, allowing the heat to escape. Such cold days aren't common in Southern Alabama, but if a cold snap does come, know that you may need a secondary heat source. 

If extreme temperatures have your HVAC system running poorly, turn to the licensed contractors at Air One Heating & Cooling LLC in Foley, AL, for help. These knowledgeable and experienced professionals will help ensure your HVAC system operates efficiently to keep your energy bills down. Call them today at (251) 967-1665 to schedule an appointment, or visit them online to learn more about their services.