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> Rheem ruud 47-21337-81 fan limit switch L4064B2236
Rheem ruud 47-21337-81 fan limit switch L4064B2236
Rheem Ruud 47-21337-81 Fan Limit Switch L4064B2236
Rheem Ruud 47-21337-81 Fan Limit Switch
For control of high limit and fan motor in all types of forced air heating systems.
Forced warm air heating systems
High Limit Temperature Range (F)
High Limit Temperature Range (C)
Fan switch makes and high limit switch breaks on temperature rise.
Switch: 190F; Sensing Element: 350 F
Replaces: 47-21337-05, 47-21337-21, 47-21337-03, 47-19145-02, 47-21337-08, 47-21337-01, 47-21337-18, 47-21337-14, 47-20545-83, 47-20545-03, 47-20545-03
