Your home’s air conditioner was designed to be mostly silent. Other than the sound of it turning on and off and the sound of air flowing from the vents, hearing any unusual sounds from your air conditioner is cause for concern.
When you hear loud and obnoxious sounds such as banging, clanging, booming, or grinding, it’s pretty obvious that something is wrong and you’re likely going to see its performance suffer in some way which will prompt you to call for repairs.
However, hissing can be very quiet and intermittent, so it can be easy to miss or even ignore. But hissing can actually be a major problem for your air conditioner. If you hear hissing noises coming from your AC, it may be time for AC repair in Fresno. Keep reading to learn more about the source of your AC’s hissing noises and why they’re potentially dangerous.
