Would have fooled me too. My 2004 Trad on a Freightliner modular chassis had the condensor on the side radiator pack at the rear left. The evaporator is up front, of course.
I'm having trouble imaging a condensor without a fan to draw air over it.
Former owner of 2004 American Tradition and several other RVs
Home is in the Ocala Nat'l Forest near Ocala, FL
Summers in Black Mountain, NC