1999 Natianal TropiCal RV

[jmaddy]

Hi,
I recently purchased a 99 M-6350 National RV. Unfortunately, I did not get the book on the AC. I am needing to replace them and I have no idea what the current units are. Does anyone have the book and give me the answer. I am needing to know the original roof hole size before I can order new units.

Thank You in advance.

[jmaddy]

Thanks Mr. Smith. All help is appreciated.

[msmith1199]

If you take off the plastic panel on the inside of the unit in the motorhome there should be a label visible that gives you all the specs on what the current units are.

[jmaddy]

Thanks Doug.

[dougrainer]

ALL National Products and ALL RV's have the same size hole for a RV roof top AC unit (14 inch square). Your AC units are made by Dometic. National always used Dometic. 1999 means you have the Dometic wall CCC 4 button tstat control system that uses a telephone type cable top communicate between the 2 roof AC units and the wall tstat. That system was obsolete in 2001. That means the easiest and simplest thing to do is purchase new Dometic AC units and I would get the Penguin Model, because THAT model has the new AC tstat control boards already installed. You only have to purchase the new 12 button Dometic wall tstat. The 1 tstat controls BOTH AC units. Just like your present Wall tstat. Doug

[emzee]

Not sure if this will help but hopefully you can find something....

National RV Manuals

National


National RV Forums

Good luck!!