I had 2 issues with the Atwood Fantastic Fan in our 2014 Big Horn. One dealt with a very noisy motor, and the other issue was the switch under the hood that turned the motor on when it went up. The switch stopped working. My model 8100 fan came with a one year warranty, and our fan was out of warranty. I decided to call the company hoping to purchase a switch and motor at a reasonable price. I was pleasantly surprised when the service rep said she would send me a new switch at no charge, and would send a quieter motor if I paid the $13.86 shipping. Seriously consider calling Atwood Fantastic Fan, 800-521-0298, if you have issues, concerns or questions about your fan. Their customer service reps are there to help, they told me so. Happy camping & safe travels.