Furnace Limit Switch L195 40F Direct Replacement For SF 42 SF 42Q SFV 42 SHD2542 Open At 195F Close At 155F Overheat Protection, Easy Plug And Play Safety Switch For RV And Camper Furnaces
✔️ Opens at 195°F and closes at 155°F, safe plug-and-play fit
The 232505 furnace limit switch is a direct replacement part for Suburban RV and camper furnaces. It monitors heat inside the furnace plenum and opens the fuel valve at 195°F, then reseats at 155°F to resume operation. This safety switch helps prevent overheating and keeps your heater running reliably.
✅ Direct replacement part number 232505 fits SF-42, SF-42F, SF-42Q, SFV-42, SHD2542 series
✅ Opens at 195°F to cut fuel and closes at 155°F to resume operation
✅ Heat-resistant construction for furnace chamber conditions
✅ Includes 1 x 232505 furnace limit switch; color: Black
✅ Safety-first installation requires disconnecting power and gas before replacement
💡 What is a common use case for furnace limit switches? - Handy safety feature to prevent overheating in RV and camper furnaces - Keeps fuel supply cut at high temps and re-engages when safe - Easy to replace with direct-fit parts like 232505