I have a 2002 42' Dutch Star coach. The rear air stopped blowing cold. Has anyone had luck finding someone who will rebuild old units? Most dealers want to replace both Units and the cost is over $6,000.00. The duct lay out causes the newer units to be modified before installation. It requires new controls for a new unit that is not compatible with the front unit and that is the main reason they want to replace both, if they replace one it requires a special board for the older unit.
Ray