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Aprilaire Humidifier Knob, Dial & Button Parts

Looking for parts for your Aprilaire Humidifier? RepairClinic.com has the appliance parts, lawn equipment parts and heating/cooling parts you need!

Make Selection Here:

Product Type

  • Humidifier

Brand

  • Aprilaire Parts

Part Category

  • Knob, Dial & Button

Part Title

Aprilaire Humidifier Knob

RepairClinic Item # 820822

Grid is 1 inch square
Knob - Part # 820822 Mfg Part # 4166

Knob (top cover)

OEM Part - Manufacturer #4166