Dometic FreshJet 3 Series, 13.5K BTU Mechanical Air Conditioner, Black

I wasn't sure what the stars meant about "Noise Level?" I gave it 5 stars (good?) because it's much quieter than the previous Dometic Duo-Therm. And it fit right into the old slot with no wiring modifications needed. I don't who the genius was that thought a BLACK COWLING was a good idea! but that may have been the reason the price was better than most. You may have to cut some of the old, rusted, hold-down bolts to get the old one off. This didn't come with those, but any RV service place has 'em in shop-stock, and will give you a deal. The only paperwork inside was the warranty card, so you should know what you're doing, or at least watch Youtube instructions. It DID come with a new seal glued to the bottom, so you won't have to worry about buying a new one.