Summer is almost officially here, and if the recent heat wave is any indication, we’re going to be using our air conditioners pretty regularly in the coming months. As such, you need your cooling system to perform as expected when it’s under extreme pressure. The last thing you need, after all, is a sudden breakdown and repair call just when the temperatures hit their peak.
The good news with this is that most cooling system problems give out signs and symptoms long before they force the system to shut down entirely. And while you should never attempt to formally diagnose or repair a malfunctioning air conditioner on your own (they contain dangerous components such as refrigerant that requires special training and licensing to manage safely), you can still spot the signs that you need AC repair. Here are five fairly common signs that you do: