Our A/C also has obvious difference between hi and lo settings, especially noticeable in the "quick cool" mode.
As far as the Fridge fans, the lower fan faces in to draw cool air in, the upper fan faces out to push warm air out. I used 2 12vdc fans, 2' of dual conductor wire, a few zip ties to secure fans and most importantly, double sided foam tape to attenuate any vibration noises. When the trailer is dead silent you can barely hear the fans. Anyone need pics?
Hey Doug, Do you get a "seatbelt" light and the oh so enjoyable bong when your passenger isn't wearing a seatbelt?
Thnx,
Ed
