Outdoor components of your AC system are designed to withstand inclement weather and resist corrosion, but they aren’t indestructible. Severe storms, rising waters, and high wind can result in damage to vital components and expensive air conditioning repairs. Understanding how rain and storms affect your AC system will help minimize the damage and ensure your home comfort isn’t interrupted.

How Rain Affects Your Air Conditioner

Normal Rain

Because they’re placed outside the home, air conditioning condensers are designed to be watertight and prevent corrosion. Most parts are made out of durable plastic or aluminum, and electrical components are tightly sealed. Normal rain typically won’t affect a condenser and may in fact help improve performance. The condenser unit dispels heat from inside your home, so cool rain falling on the coils can make this process more efficient.

Severe Storms

While rain alone may not be a problem, thunderstorms often bring powerful winds that can damage the casing or even the coils inside. In extreme weather, wind might force leaves, sticks, and other debris down into the unit, causing damage that could require an experience air conditioning repair professional to repair.

Flooding

Like any electrical equipment, flooding can seriously damage your outdoor air conditioning unit. If water levels reach the unit, wiring can short out, and standing water left inside can cause corrosion and eventual failure. If your condenser becomes submerged in a flood even for a short time, call an air conditioning repair contractor before turning it back on.

Whether you need emergency repairs or a routine inspection, you can rely on Robert L. Shealy Heating & Air Conditioning for honest work at fair prices. From their headquarters in West Columbia, SC, these highly trained contractors serve homeowners throughout Columbia and Lexington, along with all of Lexington and Richland counties. Visit their website for more on their air conditioning repair services or call (803) 796-1923 to discuss your issue and request an estimate.