With summer temperatures rising, your air conditioning system is crucial for maintaining comfort. Unfortunately, if yours is starting to make some strange noises, it may be starting to fail. If you hear any of the sounds detailed below, call a cooling and heating contractor before experiencing a breakdown.

Air Conditioning Noises You Shouldn’t Ignore

1. Rattling

When your air conditioning creates a rattling sound, visually inspect the unit to see if any loose parts are causing it. If everything seems to be intact, call a technician, as the rattling could mean there are displaced components inside your machinery or dented fan blades knocking elements around.

2. Hissing

The process of cooling and circulating air naturally creates a whooshing sound. However, when the noise morphs into a constant hissing, similar to the sound air makes when you puncture a tire, address the problem immediately. Hissing, especially when paired with a gurgling sound, often indicates a leak or crack in the tubing that feeds refrigerant into the unit.

3. Screeching

Whether your air conditioner lets out a high-pitched screeching sound when you first turn it on or whenever it’s running, this is generally due to worn-out bearings causing friction in the compressor or motor. To prevent extensive damage and distracting sounds, schedule immediate repairs.

4. Clicking

It’s common to hear a clicking noise when you first turn your system on or off. However, constant clicking when your air conditioning is running can mean there’s an electrical control problem and a subsequent delay in connecting to the thermostat.

If you’re experiencing any of these sounds, Universal Refrigeration is your one-stop-shop for comprehensive air conditioning repair. Serving the greater Seattle, Tacoma, and Auburn areas of Washington since 1985, you can count on this fully licensed team of cooling and heating contractors for efficient, affordable service. To schedule an appointment, call today at (253) 939-5501. For more information on their 24/7 availability and commitment to friendly, professional service, visit their website.