Not adding much to the thread, but I de-winterized mine today and I quickly had a flood under the fridge, which soaked everything on the slide. I never use the ice maker, so I am going to cap off the line, and remove the ice maker. It's just way too much work to try to winterize your fridge on top of everything else that has to be done that time of year. I had never used it since new, so I didn't think there'd be any water up there to freeze. I stand corrected. I was not a happy camper to see water coming out of the bottom of the slide.
2014 Cedar Creek 36CKTS Explorer
Xantrex Freedom SW3012 inverter/charger
2009 Silverado 2500HD Duramax Crew Cab short box
Demco Glide Ride pin box
Demco Hijacker Autoslide 18K hitch