Okay, so where is this global warming I have heard so much about? I walked in this morning from the gym and the temperature inside the house was 60 degrees. Shoot! I knew there was a problem with the furnace. For the last couple of months it has been making this terrible noise when it shuts down. I knew it was getting real bad when we could hear it from our bedroom on the the 2nd floor all the way from the basement. I guess the poor furnace decided to totally give it up. Just spent $400 to get her up and working again, snap! Of course, if we decide to replace the whole thing within the next week, they will give me credit towards the new one. Woo, hoo, save $400 to spend, several thousand.