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Lionel Boulin • Jun 10, 2022

Is It Safe to Run an AC System During a Thunderstorm?

Keeping your air conditioning unit in good shape involves taking measures to make sure it does not incur damage over its lifespan. For instance, you need to be cautious about keeping it on when a thunderstorm is raging outside. According to HVAC installation contractors, it is not a good idea to leave your AC system running in this instance. Here’s why.


The Threat of Lightning

Lightning strikes often accompany thunderstorms. In the rare event that lightning strikes your home, your AC system can suffer severe damage, especially if you have it running. Sure, its outdoor condenser unit is designed to be insulated against high-voltage electricity, but lightning striking on your property may render your appliance inoperable. The resulting power surge can melt the AC plug and damage the electrical circuitry of its control panel.


Dealing With AC Damage After a Lightning Strike

In case your AC stops working after a lightning strike, get in touch with one of the top local HVAC companies in the area to have your unit inspected, repaired or replaced. Consider investing in a protection system consisting of lightning rods and conductor cables to minimize the impact of lightning strikes on your home.


Keeping Your AC on During Heavy Rain

If running an air conditioner during a thunderstorm is risky, how about during a downpour? For the most part, it’s fine to keep your system running if it’s raining hard outside. You should, however, double-check that the area surrounding your outdoor unit isn’t flooded. In case of standing water around it, make sure to switch the unit off at the electrical panel and have it inspected by an HVAC specialist before turning it back on.

Home Air Services is the leading choice for all your air conditioning repair , replacement and maintenance needs. Call us at (301) 812-3906 or fill out our online  contact form  to request service!

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