In fact, we can safely rule out ghosts, goblins, and even gremlins, but that doesn’t mean those noises aren’t a sign of trouble, so we wanted to arm you with a ”Scary AC Noise to English” dictionary for your reference
If it sounds like your air conditioner is screaming when it runs, you might have a damaged or slipped fan belt. Another possibility is a moving part that’s insufficiently lubricated. In that case, what you’re hearing is the sound of excessive friction.
If you hear clanging or banging, it could be a component that’s come loose. Running the system with a loose component can damage the component, as well as whatever it’s banging against.
If you’re hearing a clicking sound , it’s probably a failing electrical component or a failing capacitor.
If your air conditioner is hissing, you probably have a refrigerant leak.
Any one of these sounds is a reason to schedule a service call, and all of them should be addressed before a little problem becomes a big expense so, if you live in Broward or Palm Beach, and your AC is making scary noises, who you gonna call?
Yeah, you know what comes next. Call All-Pro Electrical and Air Conditioning at (561) 988-0460.