Dometic 38359 40,000 BTU Large Mojave Furnace DFLD40111 RV Camper NEW TESTEDUnit is new but sustained moisture damage. Unit will show clear wear physically. It has been tested and works fine. Unit pictured is a fair representative of the type of unit you will receive. The Dometic DFLD 40111 40,000 BTU Large Furnace is a compact, lightweight heater boasting a quiet operation thanks to reduced air turbulence. For easy and flexible installation, it may be placed vertically or horizontally. With the most duct configurations on