greaper
New Member
I have a rental house and the other day my tenant called to tell me that there was no heat or AC. After further investigation I found that I had a bad EZ-TRAP float switch. I also noticed that there was a pair of wires just hanging that I thought was connected to this device that is on the exhaust flue. Can someone tell me what these pictures are of and what is it used for? I am also not sure if there is supposed to be two wires going to the small device in front or just one?