190F High Temperature Furnace Limit Switch For Atwood Hydroflame RV Heaters Fits 8500 Series No Fuss Install For Two Stage Furnaces Compatible With 1522 1522LD 2334 8516 8520 8531 8535 L19020F
✔️ 190F limit switch for 2 stage RV furnaces, single pack
This 190F limit switch provides overheating protection for RV furnaces by shutting the burner off when the chamber gets too hot. It is intended for 2‑stage heating units and fits many common hydroflame models, including 1522 2 STAGE, 1522 LD 2 STAGE, 2334 2 STAGE, 8516-III, 8516-IV, 8520-III, 8520-IV, 8525-III, 8525-IV, 8531-III, 8531-IV, 8535-III, 8535-IV. Constructed from aluminum alloy and thermoplastic, it delivers durability and reliable performance in high-temperature environments.
✅ 190℉ (88°C) rated limit switch for overheating protection
✅ Compatible with multiple 2-stage models listed above
✅ Aluminum alloy and thermoplastic construction for durability
✅ Shuts off burner to prevent furnace damage when limit is reached
✅ Silver finish and compact footprint for easy retrofits
💡 What is a high-temperature furnace limit switch used for in RV heating systems?
This handy safety device helps keep your heating system safe and efficient. - It monitors furnace chamber temperature and disconnects the burner when the limit is reached. - The 190F rating matches common 2-stage RV furnace configurations for reliable protection. - Proper installation requires magnetized tools to hold screws and ensure secure fit.