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Manual Humidistat for Aprilaire Humidifiers

Model: Aprilaire 4655

Actual product may vary from photos.

Model: Aprilaire 4655

$41.99
You save: 24%
Compare to: $55.17
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The Aprilaire 4655 is no longer available for sale.
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If ordered by 1PM CST M-F, ships same day. All items on your order must be in stock for same-day shipping.
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This Aprilaire Manual Humidifier Control is designed for low voltage service to control Aprilaire humidification equipment.  An increase in relative humidity expands the nylon ribbon which opens the control switch to stop operation of the humidifier.  A decrease in relative humidity reverses the process and closes the control switch.  The Aprilaire 4655 Control can be mounted on a wall in the living space, or on the return air duct.

Specs
Product Dimensions
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Width
5 1/8 Inches
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Depth
1 15/16 Inches
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Height
3 3/8 Inches
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