Wouldn’t it be great if we had self-diagnosing air conditioners? You know, when something is wrong, like a refrigerant leak or a loose component, our air conditioners could shoot us a text message and say “Hey, service me!”? It’s really not too far-fetched of an idea—but alas, not a reality yet.
No, for now we have to depend on other methods to determine if our cooling systems are in need of service. Maybe it’s being mindful of whether the cooling output is as powerful as usual. Or it could be paying attention to how often the circuit breaker trips.
One of the most common signs that something is amiss with your cooling system is loud, unnatural noises. Essentially, anything outside of the normal hum of the fans and compressor or the occasional clicking of the system coming on and shutting off is cause for concern. 6 sounds, in particular, you never want to hear coming from your AC include:
