Click image for larger version.  Name: wtrhtr.jpg  Views: 568  Size: 28.3 KB  ID: 339331
The gas company showed up at this guys house cause they suspected a gas leak. been this way for a few years. luck it didn't have problems venting.

Click image for larger version.  Name: wtf.jpg  Views: 544  Size: 34.2 KB  ID: 339341
A guy had a handy man do some work for something and cut into the secondary drain pan. Not quite sure what he was trying to do but water leaked all down into the house.