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AlorAir Sentinel HD55 Crawl Space Dehumidifier

AlorAir Sentinel HD55 Crawl Space Dehumidifier

 4.2 | (6 Reviews)
$687.00 USD
$687.00 USD $657.00 USD
SAVE -5% Sold out
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Blue Alorair Sentinel HD55 dehumidifier on a white background

AlorAir Sentinel HD55 Crawl Space Dehumidifier

 4.2 | (6 Reviews)
$687.00
$687.00 $657.00
SAVE -5% Sold out
  • 14-Day Money Back Guarantee

Product Description

The AlorAir Sentinel HD55 is a commercial-grade dehumidifier removing up to 113 pints/day, ideal for flood restoration, basements, and crawl spaces. Its compact, portable design, auto defrost, and gravity drainage enable fast moisture removal and humidity control, protecting property, preventing mold growth, and ensuring efficient water damage recovery.

Our guarantee to you

At Flood Buds, we are committed to providing you with high-quality products and exceptional customer service. We want you to be completely satisfied with your purchase, and we offer a 14-day guarantee to ensure we earn your trust. If you are not satisfied with your purchase for any reason, please contact us at customer@floodbuds.com

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Why Choose FloodBuds?

  • Restoration in 24/7, So Are We

    Enjoy elite service, we pick-up calls day 24/7 at (833) 356-6323

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    Full refund if you're not satisfied within 14 days. Purchase truly risk-free

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AlorAir Sentinel HD55 Dehumidifier, Fast Moisture Removal for Water Restoration

The AlorAir Sentinel HD55 is a high-performance, commercial-grade dehumidifier engineered for water restoration professionals tackling flood damage, basements, crawl spaces, and commercial spaces up to 1,200 sq. ft. This AlorAir HD55 efficiently removes up to 113 pints of water per day, rapidly reducing humidity to prevent mold growth and protect valuable property. Its compact, portable design with ergonomic handles and adjustable feet makes transport and setup effortless, even in tight areas. Equipped with auto defrost technology, a rare earth alloy evaporator, and gravity drainage, the unit operates reliably in low temperatures and minimizes maintenance.

The AlorAir Sentinel HD55 dehumidifier maintains precise humidity levels from 36% to 90% and features auto restart, a user-friendly graphical control panel, and optional remote operation for added convenience. Certified for durability under rugged conditions, this AlorAir commercial dehumidifier 113 pint is the ideal solution for fast, efficient, and professional water damage restoration.

Woman and child with a blue sentinel hd55dehumidifier, text 'Remove Moisture from the Air Reduce Humidity Levels

AlorAir Sentinel HD55 Rapid Moisture Removal

✅ High Capacity Dehumidification – Removes up to 113 pints/day efficiently

✅ Fast Flood Recovery – Dries basements and crawl spaces quickly

✅ Mold Prevention – Lowers humidity to prevent mold and mildew growth

Blue Alorair Sentinel HD55 dehumidifier in a crawl space or basement setting.

Professional Convenience & Durability with Sentinel HD55

✅ Portable & Compact Design – Easy transport to multiple job sites

✅ Auto Defrost & Gravity Drainage – Reliable operation in low temperatures

✅ Long-Lasting Components – Rare earth alloy evaporator protects against freon leaks

Blue Alorair Sentinel HD55 dehumidifier on a white background

What's Included in the Box?

✅ Sentinel HD55 Dehumidifier

✅ Merv-1 Filter

✅ Comprehensive owner’s manual

✅ 5-year limited parts warranty for peace of mind

AlorAir HD55 Top Reviews 4.2/5 ⭐⭐⭐⭐

  • Ryan Gallagher

    ⭐⭐⭐⭐⭐

    The AlorAir Sentinel HD55 is perfect for our restoration jobs. Fast, reliable, and portable, it removes moisture quickly and prevents mold growth in basements and crawl spaces

  • Emily Foster

    ⭐⭐⭐⭐

    As a water damage contractor, the HD55 makes my work easier. Gravity drainage and auto defrost keep it running smoothly even in tight, cold areas

  • Brandon Whitfield

    ⭐⭐⭐⭐

    This commercial dehumidifier is compact but powerful. The Sentinel HD55 speeds up water removal and maintains optimal humidity, saving us time and protecting propertie

Frequently Asked Questions

What are the specifications?


Power: 115 V/60 Hz

COP: 2.27 L/kWh

Air Flow: 120 CFM (205 CMH)

Sound Pressure Level: <52 dBA

Draining: Gravity Draining

Capacity: 113 PPD at Saturation, 53 PPD @ AHAM

Size For: Up to 1,200 Sq.Ft.

Functioning Temperature Range: 33.8~104 ℉

Functioning Humidity Range: 36% - 90%

Refrigerant: R410A

Filter: MERV-1 Filter

Dimensions (L x W x H): 19.2 × 12.2 × 13.3 inch

Shipping Dimensions (L x W x H): 22.3 × 16.6 × 16.4 inch

Weight: 44 lbs (20 kg)

Defrosting Control System: Automatic Defrosting

Loading Quantity: 20': 260 Sets; 40': 565 Sets; 40'HQ: 678 Sets

How long does shipping take?

95% of orders are delivered to our customers within 5 business days

Maximum 10 business days for more remote locations

Overnight shipping is available for emergency equipment needs for an additional charge. Feel free to call us for our options at 833-356-6323.

Can I return or exchange?

Yes we allow returns without issue. If you are not happy with the product for whatever reason and within 14 days of purchase, we will accept the return of the product and refund your purchase.

What types of payment do we accept?

We accept major credit cards (Visa, Mastercard, American Express), digital wallets (Apple Pay, Google Pay, Shop Pay) and PayPal

How long does it take to be refunded?

We accept returns for a full refund if you would like to return within 14 days.

Once we receive the product back from you, we will issue the refund within 10 business days or less.

Please review our shipping and return policy for full information.

How will I be notified the equipment has shipped?

From the moment we ship your product, you will receive an email confirmation with tracking information.

What if my equipment arrives damaged?

Please contact us as soon as possible. We will coordinate with you to get new equipment sent. Reach out to customer@floodbuds.com

Do you have a restocking fee for returns?

Flood Buds does not charge any restocking fees.

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