Just bought a 1999 Terry 725R, when the previous owner was demonstrating its features he said "It has a bathroom fan" as he clicked the button, the fan blade shattered. "I mean, it HAD a bathroom fan....
advantage of the noisy vortex in the bathroom....loud enough so nobody has to hear whats going in in there. Honestly it is louder than a fantastic fan in my garage but not so loud I cant hear whats going on in the rv.