HI-- We have a Coleman Fleetwood 1999 PU and Just remodeled it last year. We love it. 2 questions. The furnace is going out (screeching SUPER loud at times)--but still produces good heat. Anyone know how to fix that? Do I need to replace the entire furnace? is there a way to take it apart? Also, our awning bag---that holds the awning for travel/storage--is basically destroyed. The awning is fine. Anyone know were to get that somehow replaced? OR--has anyone attached a different awning to the camper? I don't mind replacing it with something different but I need suggestions on what and how? Thanks for any help you can offer.