37022 Limit Switch for Atwood RV Furnace Compatible with 85-III, 85-IV, 1522,
37022 Limit Switch for Atwood RV Furnace Compatible with 85-III, 85-IV, 1522, 2334, 8516, 8520, 8525, 8531-190℉. 【Safety Device】The limit switch is a very important safety device on the furnace that prevents the furnace from overheating.