Avalon/Lopi 120deg Normally Open Snap Switch This ceramic (Fan Switch) snap disc is designed for use on the following Avalon and Lopi-Wood, Gas, or Pellet stove models: -1250 FS&I -1750 FS&I -Flush Plus -Lopi 380,400,440,520 -Lopi Answer and Answer Premier -Lopi Elan -Lopi Endeavor -Lopi Lopi Freedom and Freedom Bay -Lopi Liberty -Lopi FL,LX,SX,X -Lopi Parlor -Lopi Patriot -Lopi Revere -Avalon Arbor -Avalon Penndleton -Avalon Rainer -Avalon Olympic