FanTastic "Endless Breeze" fan is terrific in my 28'. It is a long way from the AC to the bedroom and the two bathroom partitions interfere with the airflow. I set the fan in the bathroom, blowing toward the rear, and even at low speed, it really cools down the bedroom.
While we are initially cooling down the trailer, I set the Endless Breeze fan on the credenza, blowing across the sofa. It becomes comfortable to sit there long before the temperature drops appreciably. Both cats usually pile up on the folding table and enjoy the airflow.
I bought two 12v
recepticals and I will install one below the wardrobe and one below the refrigerator to aid in using the 12v
fan without having an extension cord running all over the place.
Best money I have spent in a long time.