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White-Rodgers Furnace Fan Control and Limit Switch 5D51-90

Part #5D51-90
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Previous part numbers
Part #47-21337-21
Part #L4064T1020
Part #862179
Part #1680281
Part #47-21337-03
This Part Also Fits
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Part Information

This fan control and limit switch (part number 5D51-90) is for furnaces.

Fan control and limit switch 5D51-90 controls the operation of the blower fan in the furnace.

Shut off the house circuit breaker for the furnace before installing this part.

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