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Aprilaire - Steam Humidifier with Automatic Control

Item: AA-800
MFR: 800


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Aprilaire - Steam Humidifier with Automatic Control

The Aprilaire Model 800 Humidifier is a steam humidifier designed for home applications where evaporative units are less practical. The Model 800 accommodates crawl spaces, attics and areas of the country with milder winters and non-forced air heating and other specialty heating systems.

  • Runs independently of your HVAC system to provide humidity to homes sized up to 6200 sq. ft.
  • Truly automatic control but can be installed in manual mode if preferred
  • Delivers optimum levels of humidity control with the Automatic Digital Humidifier Control
  • Performs quietly and with simple maintenance. You only need to replace the canister
  • Has a capacity of 11.5, 16.0, 20.5, 23.3, and 34.6 gallons per day, depending on electrical draw
  • Uses cold water which may be hard, soft or softened
    Warning: this product contains a chemical known to the State of California to cause cancer.


    Weight28 Pounds (lbs)
    Length22.875 Inches (In)
    Width14.375 Inches (In)
    Height12.625 Inches (In)
    Country of OriginUSA
    Capacity Gallons11.5 to 34.6
    Cycle/Hertz60 Hz
    Energy Star RatedNo
    Prop 65Yes
    UL ListedNo
    UL RecognizedNo
    Voltage120/208-240 VAC
    Warranty OfferedYes


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