AlorAir® Sentinel HD90- Basement/Crawl Space Dehumidifier
AlorAir® Sentinel HD90- Basement/Crawl Space Dehumidifier
AlorAir® Sentinel HD90- Basement/Crawl Space Dehumidifier
AlorAir® Sentinel HD90- Basement/Crawl Space Dehumidifier
AlorAir® Sentinel HD90- Basement/Crawl Space Dehumidifier
AlorAir® Sentinel HD90- Basement/Crawl Space Dehumidifier
AlorAir® Sentinel HD90- Basement/Crawl Space Dehumidifier

AlorAir® Sentinel HD90- Basement/Crawl Space Dehumidifier

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    Estimated Arrival: Between Dec 10 and Dec 21. *ETA to USA Only

    Shipping & Returns: Free Shipping. All The Time.

    Sentinel HD90 dehumidifier is designed specifically for crawlspaces and basements. Low noise level, great COP,2.69/kwh, and huge capacity 90PPD at AHAM condition.
    Draining Mode: Gravity Draining

    SAVES YOU MONEY: Since it is Energy-Star rated, this dehumidifier will quickly remove moisture from the air without running up your utility bill. Energy Star appliances are not just better for the environment, they also cost 30% less to operate compared to non-Energy Star appliances.


    Humidity is the cause of dampness, stuffiness, or odor in the basement or crawlspace. Failure to control the humidity levels with not only cause structural damage like wood rot or wood warping, but will also create the perfect environment for allergens like mold, and mildew to grow.

    Most homeowners tend to ignore the humidity levels in the crawlspace or basements, however, research from the American Lung Association has proven that moisture, odor, and allergens in these spaces can easily spread out to the entire house.

    Key Features:

    • Supper COP Energy Star Listed 2.69L/Kwh.
    • Continuous gravity Pipe Drainage.
    • Rare earth alloy Tube Evaporator.
    • Energy star.
    • Automatic Defrosting System.
    • Compatible with Remote Control.  (Notice: sold separately).
    • Ducting options for divided spaces
    • Small – compact and portable.
    • Quick access to the mainboard.
    • Quiet operation.
    • Engineered for low-temperature operation.
    • Laundry mode.


    What is in Box:

    Sentinel HD90 Dehumidifier x1
    Filter ×1 
    User Manual ×1


    ALORAIR Sentinel HD90 Video


    The sentinel HD90 is a high capacity dehumidifier. It is ideal for tight spaces dehumidification. These spaces may include:

    • Crawlspaces,
    • Attics.
    • basements.

    This unit is the design and built to stimulate air circulation while operational, this is the main reason the sentinel HD90 is able to produce superior results in this space.

    The sentinel HD90, however, offer you a wide range of usability application. The sentinel HD90 is built small – compact and portable with heavy-duty straps for ease of movement. Since this unit can cover a wide space that extends up to 2,600 square feet, it can, therefore, be deployed in:

    • households.
    • Shops.
    • Storage areas.
    • Garages.
    • Restoration work.
    • Industrial institutions.
    • Laboratories.
    • Offices.
    • Restaurants or bars.
    • Museums or sports halls.

    Generally, in any space that requires humidity levels to be regulated.

    All-purpose use

    Capacity. - The sentinel HD90 is able to remove at least:

    • 90 pints of water per day at 115V(80ºF-60%).

    This is very impressive comparing the sentinel HD90 is the same size as the Sentinel HD55.

    Performance. - The sentinel HD90 is built to provide you with superior results fast. It combines the following features:

    • Air filtration - The sentinel HD90 is equipped with easy to clean filters that are used to trap any mold spores and other Impurities in the air.
    • Auto humidistat - The sentinel HD90 is equipped with an advanced humidity sensor that is able to notice changes in humidity levels in the bypass air design reducing short cycling and saving energy.
    • Quick internal access - The Sentinel HD90 can be easily disassembled in under a minute, for easy service and maintenance.
    • Remote control - The sentinel HD90 will allow you to remotely adjust the dehumidifier settings remotely without having to do it manually on the unit. This makes it easy to control humidity in a tight space. (Sell separately)
    • Plug and play – At Alorair we have built and designed the sentinel HD90 to be an easy plug and play appliance you don’t need to have any technical knowledge to operate this unit. All available installation modes are easy and don’t require a technician.
    • Duct options - The sentinel HD90 allows you to provide focus dehumidification or dehumidification in different space without moving the dehumidifier.
    • Warranty – The sentinel HD90 has an extended 5 years warranty. At our state-of-the-art production facility, our engineer's design and carefully built the Sentinel HD90 to perfection. Every unit is thoroughly tested and proven to 100% effective at lowering humidity levels.
    • Support – At Alorair we have a dedicated support team, that is available efficiently to our customers via email, phone, or live chat. We are dedicated to ensuring that all our customers using any of our products like the sentinel HD90 get instant support when they encounter any challenges.

    Make increased indoor humidity a problem of the past! Invest in the sentinel HD90 today!


    Power 115V/60HZ
    Current 5.56A
    COP 2.69L/K
    Size For Up to 2,600 sq.ft.
    Filter Pre Filter (Optional MERV-8 Filter)
    Air flow 210 CFM,350 CMH
    Sound Pressure Level <58DBA
    Refrigerant R410A
    Feet Adjustable Feet
    Draining Gravity Draining
    Defrosting Control System Automatic Defrosting
    Functioning Temperature Range 33~105℉
    Functioning Humidity Range 35~90%
    Capacity115V(80ºF-60%) 90Pints
    Weight 79.6Ibs
    Dim(LxWxH) 23.2x15.2x17.7in
    Loading quantity 20”:180Sets/40”:412Sets/40”HQ :515Sets


    FREE Shipping- All the Time.

    Essential Living operates M-F and is closed Saturday-Sunday.

    Usually Ships in 1-3 business days.

    Orders normally are shipped out via UPS, FedEx, USPS and trucks.

    Please contact with questions about shipping or order placement/processing. 


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