Replacement a/c for 1976 Caravanner

[BabyStreamer]

I need to replace the a/c for a 1976 Caravanner. Any suggestions as to which brand fits good inside ? I am concerned that the inside cover will be smaller that the airstreams cover and that you will be able to see the difference. Any response would be appreciated!

[59toaster]

I would be mor concerned with what one you can get that has a drain pan that will work on a Airstream. Penguin I think is about the only one that has one available.

Somebody had some instaltion pictures posted in the repair forums.