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Aprilaire 350 humidifier Parts

Here are the diagrams and repair parts for Aprilaire 350 humidifier, as well as links to manuals and error code tables, if available.

Aprilaire 350 humidifier
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Browse Parts for 350 Humidifier

  • Humidistat for Aprilaire 350 - Part 4258

    Model 350 diagram

    Humidistat

    Part #4258

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

  • Box-jnctn for Aprilaire 350 - Part 4194

    Model 350 diagram

    Box-jnctn

    Part #4194

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

  • Cover-box for Aprilaire 350 - Part 4193

    Model 350 diagram

    Cover-box

    Part #4193

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

  • Cord-power for Aprilaire 350 - Part 4260

    Model 350 diagram

    Cord-power

    Part #4260

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

  • Valve Sole for Aprilaire 350 - Part 4191

    Model 350 diagram

    Valve Sole

    Part #4191

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

  • Drain Spud for Aprilaire 350 - Part 4187

    Model 350 diagram

    Drain Spud

    Part #4187

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

  • Housing for Aprilaire 350 - Part 4186

    Model 350 diagram

    Housing

    Part #4186

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

  • Valve-sol for Aprilaire 350 - Part 4255

    Model 350 diagram

    Valve-sol

    Part #4255

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

  • Frame for Aprilaire 350 - Part 4206

    Model 350 diagram

    Frame

    Part #4206

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

  • Fan Blade for Aprilaire 350 - Part 4188

    Model 350 diagram

    Fan Blade

    Part #4188

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

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