Wouldn’t it be nice if we had air conditioners that could self-diagnose when something is wrong and send a text to our phones telling us what’s up? Let’s face it, this is probably a reality in the future, but unfortunately, we’re not quite there yet.
In the meantime, homeowners have to rely on other methods for our cooling systems to send warning signs. Some indicators might include a drop in cooling power, or an unexplained spike in energy bills. Or it may even be that your circuit breakers for the indoor and outdoor units keep tripping.
Another possibility is that you hear strange sounds coming from your air conditioner. And by strange sounds, we mean anything out of the ordinary hum from the fans or whoosh of air through your AC vents. So, what sort of sounds specifically are we talking about? We’ve listed several below. Read on to learn more!