Yikes! That sounds like an absolute mess. Yes, the Furrion Chill HE Replacement RV Air Conditioner for Coleman Setup - 13,500 Btu item # FR82PV in white or item # FR62PV in black is what our system recommends as a replacement AC unit for your 2022 Palomino River Ranch 392 MB.
Both of these units have a conversion kit that lets you install them onto your existing Coleman, Dometic, or Advent system. They are typically used to replace Cole Mach 3's and do work with ducted set ups.
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