Furnace Limit Switch; For Suburban Furnace SF-42/ SF-42F (Below Serial Numbers 921403896 And Above Serial Number 921403895)/ SDH-2542; 195 Degree When Open/ 155 Degree When Closed; Single 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 SF-42/ SF-42F (Below Serial Numbers 921403896 And Above Serial Number 921403895) Supersedes Suburban P/N 232505
