Please make sure the correct model before purchasing Switch Dimensions: 5/8 x 1-1/8; Arm Length 3-1/8, Power Rating: 0.1A, 125-250V AC, 0.5A, 30V DC Packaging includes: 2 X 232261 Sail Switch for RV Furnace 【High Performance】A sail switch is a device that is commonly used in HVAC systems to detect airflow, Ensure that there is proper airflow in the system, and if there isn't, it will shut down the system to prevent damage,The sail switch good rust-restance, high temperature resistance, good fitment Application]Sail switch tells the furnace to ignite the propane. 232261 is a low airflow switch designed for SF series RV furnaces. If the blower fan on your furnace runs but heat is NOT coming on or the furnace runs on... The sail switch is designed Compatible With Suburban SF Series furnace models: SF-20, 25, 30, 35, 42; SF-20F, 25F, 30F, 35F, 42F; SH-42, 42F. 【Easy Installation】Easy to install, the maintenance process is not complicated, it is recommended to consult a professional technician for installation and maintenance. Year-end annual account Suburban 232261 Switch Sail Rv Furnace 2 Pack 232261 Sail Switch Replacement For Suburban SF 20/25/30/35/42 Suburban Sf 25 Has light spring tensionThicken material, more durable Susana Monaco Mock Neck Long Sleeve Crop Top in Black | Lyst 【Product Specification】Switch Dimensions: 5/8 x 1-1/8; Arm Length 3-1/8, Power Rating: 0.1A, 125-250V AC, 0.5A, 30V DC