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Aprilaire 220 Humidifier Parts

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    Select a diagram to view its parts

    Parts

    Diagram

    Parts
    1
    4
    5
    7
    8
    9
    10
    13
    14
    17

    Parts

    1. 1
      Saddle Valve
      Saddle Valve
      SKU: 4001
      $5.00
    2. 4
      Solenoid Valve
      Solenoid Valve
      SKU: 4040
      $118.45
    3. 5
      White Orifice
      White Orifice
      SKU: 4007
      $5.12
    4. 7
      Water Panel Humidifier Pad
      $13.45
    5. 8
      Scale Control Insert
    6. 9
      Transformer
      Transformer
      SKU: 4010
      $9.95
    7. 10
      Analog Humidistat
      Analog Humidistat
      SKU: 4016
    8. 13
      Cabinet Lower Housing
    9. 14
      Closure Clip Set
    10. 17
      Strainer Screen
      $10.06

    Parts Not In Diagram

    1. Not Shown
      AutoTrac Humidistat Controller
      $172.33
    2. Not Shown
      Drain Spud
      Drain Spud
      SKU: 4038B
      (Substitute part number)
      $19.95
    3. Not Shown
      Duct Mount Adaptor Plate
    4. Not Shown
      Current Sensing Relay 24V
      $69.17
    5. Not Shown
      Saddle Valve Adaptor
    Installation Accessories
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