Description
This is a BRAND NEW OEM Aprilaire Humidifier Automatic Humidifier Control. The Aprilaire part # is 56. The Aprilaire Auto Trac humidifier control. Computer-equipped completely automated never needs manual adjustments. The advanced computer technology measures the outdoor temperature and indoor humidity and continually adjusts your homes indoor humidity to its optimum level. Includes the #56 humidistat outdoor sensor manual mode resistor manual mode sticker owners manual and installation guide. Thanks for looking and good luck!
Function:
Humidifiers increase the humidity in room or building. A humidifier that is attached to your HVAC system will increase the humidity coming out of the home's air duct registers.
Replaces Old Part #s:
56 AP-56
Repair Difficulty Level:
Partial List of Units that Use This Item:
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