Tab 320 Boondock with Battleborn upgrade and a new Coleman Mach 10 air conditioner with 2 years warranty transferable and extendable up to 3 years. The factory Air 8 failed and the dealer had several being replaced with the Coleman Mach as a $4,000 upgrade if you're out of warranty. I was out of warranty but replaced it at my expense. Trailer is in excellent condition and used mainly as a daybed and kept under carport whilst I was employed out of area. Super clean.