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White-Rodgers Furnace Fan Control Relay 90-340

Part #90-340
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Previous part numbers
Part #42-18287-13
Part #1420650
Part #42-19736-05
Part #1680017
Part #700557
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Part Information

This fan control relay (part number 90-340) is for furnaces.

Fan control relay 90-340 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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