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With an average annual rainfall of 55 inches, the Pell City area gets a lot more rain than other parts of the country. With such frequent rainfall, some homeowners may worry about how all the water impacts their AC maintenance. Here is what you should know about how your outdoor unit is designed to deal with wet weather.

The Impact of Rainfall on AC Maintenance

For a normal rainstorm, you don’t need to worry about your HVAC system’s outdoor unit. The outdoor compressor unit is specifically designed to withstand the elements. Not only is the compressor unit made of heavy metal, but all internal electrical components are also fully sealed to prevent damage from any incidental water exposure.

AC maintenanceThe sturdy design of the compressor unit even ensures it can hold up in severe thunderstorms. Strong materials keep twigs and other debris from damaging the compressor during high winds. However, it’s wise to clean the area around the unit after a storm to ensure proper airflow. This is also a task worth completing throughout the upcoming fall season as leaves begin to fall.

When Is Your Unit at Risk?

Generally speaking, you only need to worry about your outdoor AC unit if there’s a risk of flooding. Standing water can penetrate the entire unit, which can cause corrosion and rusting of the metal while also rotting wiring and rubber components. 

Because standing water can damage the unit’s electrical system, you shouldn’t turn it on right away after a flood. You should have an AC maintenance technician inspect the unit for damage and verify that it’s safe to use to avoid electrical hazards.

 

AC maintenanceWhether you need air duct cleaning, a fall furnace tuneup, or AC maintenance, you can count on Alan’s Mechanical Services. Serving St. Clair County, AL, for over 25 years, these licensed, bonded, and insured HVAC technicians will provide reliable maintenance and repair work so you can keep your home comfortable all year long. To learn more about their services or schedule an appointment, call (205) 338-1480 today.

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