03-27-2008, 08:21 PM
The compressor is going bad. I got the unit used, didn't realize the importance of that plastic grill on the front at the bottom. It was missing when I got it. The coils got dirty and I didn't notice, then the compressor had to run a lot and it started as a buzz and got louder. Similar thing happened to the last one, though it was like that when I moved in.