Originally Posted by Ree
You said it sounds like it is coming behind the stereo. I have a 30wikss V-Lite and I have a fan sound (noise). The stereo and the refrig are on the same slide, side by side. The fan noise I hear if from the refrig. It runs most of the time on hot days. We took a look to see what it was and it appears to be the size of a desktop computer fan. If any one has an idea of how to change it out, we would be interested. It does have a pitch to it that is annoying to my ears.
Do as Grayfox said, but it is easy to change the fan or fans out. Your right they look like the computer fan, you can find them on ebay but make sure you get the ball bearing ones. I use to hear the fan run all the time, but now that problem is over, when a refer is in a slide it builds more heat then a unit with a roof top vent....