Description
This is a BRAND NEW OEM Aprilaire Humidifier Water Drain Spud. Aprilaire part # 4187(or AP-4187). This is the plactic fitting which attaches to the base of the housing of your humidifier. It is designed to allow for the connection of the 1/2" drain hose. This drain spud is similar but different from Aprilaire # 4187 which is used in different models.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:
4187 AP-4187
Repair Difficulty Level:
Partial List of Units that Use This Item:
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