Why is my ac making a hissing noise?
Refrigerant is leaking from your unit if you hear a hissing sound. At any point along the refrigerant line, you can hear a hissing sound. If you hear hissing in the air conditioner's outside unit, it could be a sign that the compressor is leaking.
Let's Get It Fixed!
HomeX virtual experts will assess your issue (for free!) and can resolve simple problems.
