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Aprilaire 112 humidifier Parts

Here are the diagrams and repair parts for Aprilaire 112 humidifier, as well as links to manuals and error code tables, if available.

Aprilaire 112 humidifier
By Schematic
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This is the number corresponding to the part on the diagram / schematic

Browse Parts for112 Humidifier

  • Scale Control Insert for Aprilaire 112 - Part 4023

    Model 112 diagram

    Scale Control Insert

    Part #4023

    The manufacturer no longer makes this part, and there's no substitute part

  • Copper Tube for Aprilaire 112 - Part 4022

    Model 112 diagram

    Copper Tube

    Part #4022

    The manufacturer no longer makes this part, and there's no substitute part

  • Feed Tube Clamp (12) for Aprilaire 112 - Part 4037

    Model 112 diagram

    Feed Tube Clamp (12)

    Part #4037

    The manufacturer no longer makes this part, and there's no substitute part

  • Fan Blade for Aprilaire 112 - Part 4033

    Model 112 diagram

    Fan Blade

    Part #4033

    The manufacturer no longer makes this part, and there's no substitute part

  • Orifice for Aprilaire 112 - Part 4021

    Model 112 diagram

    Orifice

    Part #4021

    The manufacturer no longer makes this part, and there's no substitute part

  • Valve for Aprilaire 112 - Part 4005

    Model 112 diagram

    Valve

    Part #4005

    The manufacturer no longer makes this part, and there's no substitute part

  • Cork Isolator (6) for Aprilaire 112 - Part 4031

    Model 112 diagram

    Cork Isolator (6)

    Part #4031

    The manufacturer no longer makes this part, and there's no substitute part

  • Bushing for Aprilaire 112 - Part 4029

    Model 112 diagram

    Bushing

    Part #4029

    The manufacturer no longer makes this part, and there's no substitute part

  • Motor Mounting Plate for Aprilaire 112 - Part 4024

    Model 112 diagram

    Motor Mounting Plate

    Part #4024

    The manufacturer no longer makes this part, and there's no substitute part

  • Lwr Housng for Aprilaire 112 - Part 4020

    Model 112 diagram

    Lwr Housng

    Part #4020

    The manufacturer no longer makes this part, and there's no substitute part

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