161132 (old #161082) Suburban P 40 Park Model Furnace GAS VALVE Suburban Heavy Duty Park Model P 40 Furnace, 40,000 BTU 2456A Suburban 231779 Furnace Transformer (For P 40) Suburban Furnace Rear Blower Housing (391250) SF 25 30 35 42Q FQ SFV 35 Suburban Heavy Duty Park Model P 40 Furnace, 40,000 BTU 2456A. Furnace Transformer; For Suburban Furnace P 40 Suburban Manufacturing is the leading manufacturer and supplier of RV furnaces, water heaters, indoor and outdoor kitchens, cooktops, ranges and ovens. Suburban's name is synonymous for quality products that enhance the RV lifestyle and is known for reliable performance, longevity and unparalleled service. Our product expertise have kept us at the forefront of the industry and has made us a trusted and committed partner to RV manufacturers, dealers and enthusiasts everywhere. Compatibility: Suburban Furnace P 40