Skip to main content


When refrigerant leaks, it can make noises because it is kept as a high-pressure gas and liquid in various parts of your air conditioner. The gas escaping from the refrigerant lines is represented by hissing sounds. When air bubbles enter the refrigerant lines, which are usually filled with liquid refrigerant, a gurgling sound can be heard. In any case, these noises are alarming, and your air conditioner must be repaired as soon as possible! Read this blog to know more.