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Aprilaire 4737 Resistor

List Price $21.34
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Sale Price: $17.08
Part # 4737
Quantity Price
1$17.08
2-4$16.23
5-9$15.88
10+$15.37
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Aprilaire 4737 Resistor. This is the manual mode resistor for the model 58 digital auto humidity control. Use it if you do NOT want to install the outdoor air sensor.

The manufacturer is sometimes referred to as April Aire, Aprilair, April Air but is correctly spelled Aprilaire.

 

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