[A/S] 79 Argosy AC has two condensers?

[ollphiast@xxxxxxx]

The AC is not draining from the top or roof setion of my 79 Argosy.   It can 
run for two hours or so but the drains then start leaking into the  hallway in 
the middle..  It has been opened and cleared from the ceiling  down last 
week.  No one in this area (Port Richey, New Port Richey, appears  to know a whole 
lot about the puzzlin Argosy and Airstream...and they don't give  out 
diagrams in their owners book.
In looking at the top section my repairman thought it had two  condensers?  
Is this possible are there two drains? they don't show on any  drawings?
Also: Anyway to recharge a deep cycle battery?
Has anyone put a small AC in the bedroom window of the twins in the middle  
section?  Two boards after screen removal or take out the whole window and  
store it? Any suggestions appreciated.
Isabelle