Skip navigation

Proudly Serving the Greater Salt Lake City Area


Your comfort comes first.

Is Your Air Conditioner Making One of These Sounds?

As summer very quickly approaches, your air conditioner is about to enter its most stressful time of year. As it prepares to work hard to keep your home cool on a daily basis, it’s up to you to be watchful about possible AC issues that can crop up due to the added stress.

One of the key indicators that something is likely amiss with your air conditioner is a strange noise coming from the system. Below, we’ve covered a couple sounds that should alert you that something is very wrong with your system, and you should call for repairs.


You might hear the sound of hissing along with a bubbling noise. This is typically indicative of air bubbles which have formed in the refrigerant line. This is typically the result of a leak. Refrigerant leaks are nothing to take lightly, as they can cause the health of your entire air conditioner to start failing.

Your air conditioner is supplied with enough refrigerant upon installation to last its entire life cycle, ideally. This refrigerant recycles throughout the system to move heat from one place to the other, and a leak will slowly drain your AC system of the fluid it needs to function correctly. Eventually this can cause your entire system to break down.


Your air conditioner’s air handler is the component that circulates air throughout your home during operation. The air handler motor creates a lot of friction as it’s running. In order to compensate for this friction, the air handler is equipped with oiled bearings, which keep it operating as smoothly as it should.

Over time, the bearings begin to wear down. This is a natural process, however it causes the friction on your AC system to increase and generates a loud grinding noise as the AC is operating. If the bearings aren’t replaced shortly after you discover this sound, then the air handler will eventually overheat and burn itself out.

For comprehensive air conditioning repairs in Taylorsville, UT, contact the team at Design Comfort today.

Comments are closed.