James S Peachtree City , GA September 27, 2015 Bad "moyher board" My brother-in-law did it. The unit was only 2 1/2 years old and the repairman said it wasn't worth replacing because it would die again in 2 years. But we tried replacing the part ourselves and saved $250. 4 People found this story helpful Do-It-Yourself Rating: Repair Time Estimate: 15-30 minutes