4 Things To Do When Your Home's Central AC Stops Working

13 July 2018
 Categories: , Blog


You count on your home's central AC unit to keep you cool and comfortable throughout the hottest months of the year. And most of the time, you probably take its operation for granted. Unfortunately, things can quickly get hot and uncomfortable inside your home when your central AC unit decides to stop working--but by knowing the right steps to follow right away, you can keep your cool and potentially avoid the need for a service call.

1. Close Window Treatments

Start by doing a little "damage control." If your AC has stopped working in the middle of the day, the first thing you should do is go around your home and close any window treatments (blinds, curtains, drapes, etc.) that may be open and allowing sunlight to stream in. Closing these treatments can help to keep your home cooler as you work on getting your AC back up and running once again.

2. Check and Reset the Breaker

Sometimes, air conditioning problems are as simple as a tripped breaker. Before you call a repair technician, then, it's always a good idea to head out to your home's breaker box and check the breaker that controls your air conditioning unit. If it's tripped, try resetting it and see if that does the trick. If it temporarily does, but the breaker keeps tripping, you'll want to call an electrician as soon as possible.

3. Replace the Air Filter

Believe it or not, a clogged air filter can sometimes be enough to take your entire AC system down. While this isn't common, a very dirty air filter could cause your central AC unit to become overworked. If you have a spare filter lying around, go ahead and swap it out to see if that does the trick.

4. Trim Away Overgrown Landscaping

One last step you can take before calling an HVAC professional when your AC stops working is to head outside and look around the central AC unit itself. If there is any overgrown shrubbery or other landscaping, this could be creating an obstruction that is preventing your AC from working. Take the time to carefully trim away any obstructions and see if that works.

If you've taken these steps and your home's air conditioning still isn't working, then it's probably best to call your local air conditioning repair services to have the issue assessed. From there, you can have your AC back in business in no time.