Suburban Mfg 2587A Furnace; SF-FQ Series; LP Gas; Model Number SF-35VHFQ; 35000 BTU; Two Stage; Side Ducted; 8.5 Amp; 7-1/2 Inch Height x 17 Inch Width x 20 Inch Depth; Direct Spark Ignition. Attributes BTU Level: 35000 BTU Discharge Type: Side Type: LP Gas Stage: Dual Ignition Type: Direct Spark Ignition Width: 17 Inch Height: 7-1/2 Inch Depth: 20 Inch With Vent Assembly: No With Access Door: No   Product Description Designed, built and backed by one of the most trusted names in the RV Industry, the Suburban line of powerful furnaces provide superior, dependable heating in uniform cabinet sizes for installation flexibility. Warm up to an inviting coach interior with quiet, low noise, dependable heating solutions. Features & Benefits Provide Maximum Heating Performance In A Ducted Unit For Increased Design Flexibility In Mid-Size And Large RVs Can Be Easily Installed In Areas That Might Otherwise Be Left Unused Designed For Interior Serviceability Easy To Install Limited 2 Year Warranty