Whole House Dehumidifiers

Today’s homes are built tighter to increase energy efficiency. However, tighter homes can limit the natural exchange of indoor and outdoor air leading to poor indoor air quality and leaving excessive humidity trapped inside the home. Ellingson’s offers both Aprilaire and Honeywell dehumidification systems to remedy this.

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  • Aprilaire Dehumidifiers

    An Aprilaire Whole-House Dehumidifier installs as part of your homeu2019s central heating and cooling system, with a rated capacity of 90 pints per day. The dehumidifier measures the condition of your homeu2019s air to decide when to run. An integrated air cycling feature will activate the HVAC blower to cycle air throughout the house to balance conditions. The dehumidifier has an optional ventilation damper that can mix fresh outside air into the process.

    An Aprilaire Whole-House Dehumidifier works equally well in new or existing homes, and is truly the complete solution for your homeu2019s excess indoor humidity problems.


    1730A/1750A/1770A Model Features
    • Provides three times the moisture removing capacity of leading portable dehumidifiersu2014up to 135 pints or 16.88 gallons per day
    • No messy tanks to empty and cleanu2014ever
    • Automatically senses moisture levels and maintains optimum humidity levels in your home, never too much, or too little and running only when needed
    • Switches automatically between whole-house dehumidification when central air-conditioning system is running, and localized dehumidification when your air-conditioning isnu2019t running
    • Convertible from whole-home to localized application lets you solve excess moisture issues where you need it most from crawl spaces to attics and basements
    • Can be operated manually, allowing you to monitor and control moisture levels in a specific locationu2014such as your basement or master bedroom (optional Living Space Control is required)
  • Honeywell TrueDRY Dehumidifiers

    TrueDRY Dehumidification Systems are integrated, which means they're more effective and can be less expensive than putting multiple single-room units in a home. Plus, TrueDRY can be installed "out of sight/out of mind" in the central heating and cooling system to provide dehumidification to all rooms in the home.

    TrueDRY can also be used as a standalone solution to quietly remove moisture from specific problem areas, improve comfort and eliminate the need for maintenance (such as emptying collection buckets) - all while using less energy compared to most portable dehumidifiers.
    TrueDRY DH65 Features
    • 65-pint dehumidifier
    • 2,600 sq. ft.
    • Up to 65 pints per day
    • Smaller homes, condos, townhomes, crawlspaces and attics
    • Compact size, onboard control, intuitive wiring, easy access service panels
    TrueDRY DH90 Features
    • 90-pint dehumidifier
    • 3,100 sq. ft.
    • Up to 90 pints per day
    • Single homes, multi-family homes and larger homes
    • Built-in ventilation port, pre-core technology removes more water using less energy
    TrueDRY DH150 Features
    • 150-pint dehumidifier
    • 3,600 sq. ft.
    • Up to 150 pints per day
    • Larger homes
    • High capacity dehumidification, ventilation and air filtration