plmayo
May 23, 2008, 05:32 PM
I was changing the pipe insulation on my exterior units( now I hear this is not necessary) when the power went off on one unit. I checked the breakers, turned off the power and checked the small wires outside. The insulation on the wires had deteriorated so they may have touched each other causing a fuse to burn out on an interior board. This I was told over the phone by a electrician. My problem is which fuse, what does it look like? The system is about a 12 years old Tempstar. I'd be grateful for any feedback. Pat