Thom,

The builder actually brought the code to my attention. The only thing is I am not able to get a visual on the bottom third of the metal straps to actually confirm if they were attached to the unit.

To be honest I was not sure if that was in fact what the code was saying. What Jerry said does make perfect sense. I did see an installation manual and will grab one. I have 22 to inspect this weekend and 43 in all. The builders big concern is that the systems lack bottom support and only have top support. I want to make sure i'm on the correct path with the inspections.

Thanks to you and Jerry I'm pretty sure I know what the builder is talking about. I will do further research and grab an installation manual.

Thanks again for your help. Melbourne is a great town. I spent a weekend in Corpus Christi in my Air Force days, also a nice area. Thanks again Thom and I hope business is well.