For Sale: 5th Wheels / Louisville, Tn Description: This 2015 Cougar Fifth Wheel By Keystone Is The Model 25rks. Features: # Ac Units: 1 Ac Specifications: Air Conditioning Awning Furnace Lp Detector Medicine Cabinet Microwave Oven Queen Bed Refrigerator Slideout Smoke Detector Stove Top Burner Tv Antenna Water Heater Interior Color: Platinum Exterior Color: Clay