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aprilaire 1770a dehumidifier
 
 

Aprilaire 1770A Whole House Dehumidifier

Model: 1770A | SKU: ap2592
 
 
 
 
  • Out of Stock - This item is not currently available to order.


     
 
 
  • Product Overview

    Keep your entire home healthy, comfortable, and mold-free with the Aprilaire 1770A Whole House Dehumidifier. The 1770A is rated to remove 135 pints of damaging moisture per day under AHAM conditions (80 degrees F, 60% relative humidity) and covers large homes up to 2,900 square feet. The dehumidifier works with your HVAC system to dehumidify all of your rooms evenly and efficiently, unlike portable dehumidifiers that may cover limited areas. With just one system, you'll keep your home comfortable and protected against damaging mold.

    Flexible Installation

    The Aprilaire 1770A Dehumidifier installs as part of your central HVAC system and is typically located in your basement or attic. As your system runs, the dehumidifier pulls air in using the return ducts, dehumidifies it, and sends dry air back into your rooms. Two 8-inch duct collars are included for ducting air return and supply. The 1770A can also be used as a standalone dehumidifier to control humidity in a specific area. For example, you might install it in your humid crawl space or musty basement with or without ducting.

    You can also configure the dehumidifier to treat your whole home and then switch to spot dehumidification for areas that need extra humidity control, such as your basement. For this application, you'll need to use the basement kit (sold separately).

    *For proper installation, it's best to consult with a qualified HVAC technician.

    Easy Humidity Control

    Take the guesswork out of controlling your home's humidity. The Aprilaire 1770A automatically maintains your set humidity level in true "set it and forget it" fashion. To set it up, program your desired humidity level using the manual dehumidistat. Periodically, the dehumidifier's humidistat samples the humidity level in your home and adjusts dehumidifying speed to maintain that level. This frees you from the hassle of manually adjusting operation based on your own humidity measurements. 

    Additional Features

     

    Made in the USA

    • Air Cycling - This setting uses your HVAC blower to cycle air throughout your home for balanced humidity.
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    • MERV-8 Air Filter – This easy-to-access, washable air filter removes allergens such as mold spores and dust particles while ensuring efficient operation.
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    • Auto Defrost Control – In cool conditions, an automatic defroster turns off the compressor and runs the blower until the coils are defrosted to protect the unit from damage.
    • No Water Tank - The Aprilaire 1770A features a drain port to gravity drain collected condensate (drain hose not included). This eliminates the often messy task of emptying a water container.
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    • Leveling Feet - Four stabilizing rubber feet are included to ensure proper drainage of the dehumidifier.
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    • Ventilation Option - An optional backflow damper can be used to cycle fresh air into your home for more ventilation.
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    • American-Made - All Aprilaire dehumidifiers are proudly made in the USA.

    Summary

    The Aprilaire 1770A Whole House Dehumidifier controls humidity and stops mold damage throughout your entire home.

    What Customers Love

    • Very Efficient - Compared to leading portable dehumidifiers, the 1770A operates up to 4 times more efficiently and removes 50% more moisture per kilowatt hour.
    • Low Maintenance - Wash the filter and clean debris from the drain port and hose once a year to ensure proper operation.

    Things to Consider

    • Drain Location - For gravity drainage, you'll need a nearby drain and vinyl or PVC drain tubing (0.75-inch diameter). If there is no nearby drain, consider using an external condensate pump to pump water to a more ideal location.

    Manufacturer's Warranty

    5-Year Parts & Labor

    Manufacturer's Literature

    Owner's Manual
    User guide for the Aprilaire 1770A Dehumidifier
    Installation Instructions
    Installation instructions for the Aprilaire 1750A / 1770A dehumidifier. Includes instructions for using convertible installation (using the basement kit).

    What's In The Box?

    • Aprilaire Whole House Dehumidifier (1770A)
    • Two 8-inch round duct collars
    • 8-foot power cord
    • 4 leveling feet
    • Owner's manual
    • Installation manual
  • Specifications

    Height20.625 in.
    Width20.75 in.
    Depth24 in.
    Weight100 lbs.
    Maximum Noise Level55 dB
    ControlsManual
    Voltage110-120 V
    Energy StarNo
    Residential UseBasement, Crawl Space, Whole House
    Manufacturer-Stated Capacity135 pints
    Capacity at AHAM135 pints
    Capacity at Saturation270 pints
    Practical Room Size2900 sq. ft.
    Water ContainerNo
    Full Bucket Indicator/Auto ShutoffNo
    Internal Condensate PumpNo
    Continuous Drain CapableYes
    Drain Hose IncludedNo
    HumidistatYes
    Low Temperature Operation (41 degrees F and Under)Yes
    Automatic DefrostYes
    Fan OperationRuns Only When Dehumidifying
    Number of Fan Speeds1
    Cubic Feet Per Minute (Max)535 CFM
    Number of Filters1
    Filter TypeMERV-8 filter
    Auto Restart On Power FailureYes
    DuctableYes
    Refrigerant TypeR-410A
    CastersNo
    Maximum Amperage8 Amps
    AHAM-VerifiedNo
  • Frequently Asked Questions

    What is the warranty?

    This model comes with a 5-year warranty on parts and labor.

    What is your return policy?

    We offer a 30-Day Money-Back Guarantee on all of our products. If you are not satisfied with your purchase for any reason, simply return the product to us within 30 days and we will process your refund. For policy details and exclusions, please read our full Return Policy

    What is your shipping policy?

    Standard shipping (3-6 business days) is free to the lower 48 states.

    Expedited shipping is available for select products. Shipping to Hawaii, Alaska, and Canada may incur an additional fee, depending on the items ordered. With the exception of Canada, we do not currently ship to international locations. Items typically ship 1-2 days after you place your order. For more information, visit our Shipping and Delivery page.

    What types of payment methods do you accept?

    We accept Visa, MasterCard, American Express, Discover Card, and Diners Club credit cards. Additionally, you can checkout using PayPal.

    As a Sylvane shopper, you can purchase with confidence knowing that your information will always remain confidential and secure at all times. Our website is tested daily for security flaws by a well-known third-party security firm. It also meets the security recommendations of the Department of Homeland Security's National Infrastructure Protection Center (NIPC) and passes the FBI's Twenty Most Critical Internet Security Vulnerabilities Test.

    After I place my order, when will my credit card be charged?

    Your credit card will be charged when your order is shipped.
    Want to submit an FAQ? Hold tight. We're enhancing this section to make it even more useful for you. Feel free to call us at 1-800-934-9194 for answers to any product-related questions.
  • Reviews

 
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