It has been awhile since I have brewed. I recently moved to Lansing, MI and have been to busy but I finally found some time and was excited to use my new copper wort chiller! Everything was going great.....I had the brew pot set in the back entry way with the wort chiller run out the back door connected to the hole. Temperature was dropping.....so...to help kill the time I ran upstairs to clean some of the brew supplies....When I came downstairs there was about an inch of standing water in the back entry way and bathroom. The hole popped off the wort chiller and was filling my house. Pool in the house.....wort ruined!