puppypaws has something there. I never felt that way until I bought a Goodman ac 2+ years ago. The Goodman was cheaper with the best warranty in the industry. That's cool until you have to have it repaired 2 to 3 times a year. Yea! They paid for the parts. But I had to pay labor. I started doing some research. Found a site with ac techs. Goodman was trash. The response back was the best warranty in the industry. As one ac tech said, "Yes it is the best warranty! And you're going to need it!!!". It didn't take me long to figure out after 4 fan motors, the compressor locking up, and I had to pay labor, was to get that trash out of here. Lest than 3 years old with the best warranty in the industry. I took a hit, and learned a lesson!