Rinnai EX11DTN Direct Vent Wall Furnace in like new condition, still in original box. This natural gas convection heater delivers 11,000 BTUs and is designed to heat spaces up to 500 sq. ft. Features direct vent technology for safe indoor use, operates without electricity, and wall-mounts for a space-saving installation. Dimensions: 18.1 x 10 x 27.4 inches. No damage or missing parts noted. Ideal for supplemental or zone heating in garages, workshops, cabins, or bonus rooms. Included accessories not specified — please verify at time of purchase.