Bill, Excellent idea. I will email a couple of manufacturers on Monday and see what their recommendations are.

What we are seeing is satuated walls with outlets and switches and satuated ceilings with fans and fixtures. We are not recommending widespread replacement of wiring inside the wall. And yes, that would be a disservice to the claiment. The condition of the wiring inside the walls and ceilings we would defer over to an electrician to determine. The electrician I talked to said that the corrosion at the connections may not be readily visible right away but over time may form and cause the loss of the neutral, make sense?

MacMikeMan, 99% of the home's we inspect here in east central florida the entrance cables (same as ser cables?)are aluminum. That is not the case in south east florida (Dade county) they are copper.

Thanks for your ideas
Sincerely,
EB