We’ve come to expect a standard level of comfort this day and age when inside our homes, thanks to the power of modern air conditioning. And as long as you have that comfort, who cares whether your air conditioner is making a strange noise as long as it’s still providing cooling right? Well, actually, you should care.
The thing is, unfamiliar noises are always a sign that something is amiss with your air conditioning system, and that something needs to be addressed before it grows into a much bigger and subsequently costlier problem. One particular sound that may seem subtle and easy to ignore is that of a refrigerant leak, often signaled by a hissing or bubbling sound.