Check the listing for details. NT-20SEQ SUBURBAN 19,000BTU 12V DIRECT-DISCHARGE RV FURNACE w/ 1YR Warranty NEW. Condition: New. Listed at 569.99 USD. Suburban Furnace 2501ABK 19,000 BTU (NT-20SEQ)NT-SEQ models are direct discharge furnaces with attractive grilles for zone heating of smaller RVs, trailers, truck campers and even pop-ups. An optional side duct is available on this model for additional distribution of warm air.Depth (IN): 21-1/8 InchType: LP GasBTU Level: 19000 BTUIgnition Type: Electronic IgnitionWidth (IN): 9-3/8 InchHeight (IN): 9-1/2 InchWith Vent Assembly: YesWith Black Grille: Yes FeaturesGasket-Sealed Vent Assemblies Energy-Saving Solid State Electronic Ignition Steel Gas Manifolds Sealed Forced-Draft Combustion Stainless Steel Vent Caps Capable Of Heating Sizeable Living Areas Quickly And Efficiently Comes with our 1-Year parts warranty. Includes vents/screws/manual.Suburban Furnace 2501ABK 19,000 BTU (NT-20SEQ)NT-SEQ models are direct discharge furnaces with attractive grilles for zone heating of smaller RVs, trailers, truck campers and even pop-ups. An optional side duct is available on this model for additional distribution of warm air.Depth (IN): 21-1/8 InchType: LP GasBTU Level: 19000 BTUIgnition Type: Electronic IgnitionWidth (IN): 9-3/8 InchHeight (IN): 9-1/2 InchWith Vent Assembly: YesWith Black Grille: Yes FeaturesGasket-Sealed Vent Assemblies Energy-Saving Solid State Electronic Ignition Steel Gas Manifolds Sealed Forced-Draft Combustion Stainless Steel Vent Caps Capable Of Heating Sizeable Living Areas Quickly And Efficiently Comes with our 1-Year parts warranty. Includes vents/screws/manual.