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View Full Version : Trane air handler troubleshooting


bsing
Jul 13, 2012, 05:35 AM
After a thunderstorm last week my wife said she heard a loud hum and a strong clicking sound coming from the attic where my air handeler is. I found the control fuse blown and replaced the fan delay board and blew the fuse again. Can a bad motor blow a control fuse on a twe36-sf-1d air handeler?