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Aprilaire 4258 Control Relay

List Price $121.72
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Part # 4258
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Replacement relay located inside certain fan powered and recirculating type Aprilaire humidifiers. Used to turn on the fan motor or pump motor.

The manufacturer is sometimes referred to as April Aire, Aprilair, April Air but is correctly spelled Aprilaire. Aprilaire© is a registered trademark of Research Products Corporation.


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