ALORAIR 120 Pints Energy Star Crawlspace Dehumidifier, Sentinel HD55S Gold

Price: null - $583.79
(as of Oct 11, 2026 10:47:22 UTC – Details)

From the brand

New & Upgraded Release

Optional Hanging Kits

Extra 3 in 1 Accessory Package

Energy Star Dehumidifier

70 PPD Crawlspace Dehumidifier

Wi-Fi Crawlspace Dehumidifier

High-Capacity Dehumidifier

198 PPD Dehumidifier

Heavy-Duty Dehumidifier

Whole House Dehumidifier

Crawl Space Dehumidifier

Optional 6in Riser Kit 4-Pack

Extra 1P Merv-1 for HD55S/i65S

Extra 1P Merv-8 for HD55S/i65S

Extra 1P Merv-1 for HD35P/HS35

Extra 1P Merv-1 for 60/60P/85P

120 PPD Commercial Dehumidifier: ALORAIR Sentinel HD55S commercial dehumidifier can remove 120 PPD at saturation, 55 pints per day at AHAM, up to 1,300 sq.ft, lowering the humidity to comfortable levels in a short period. On the other hand, this cETL dehumidifier is made of a metal outer casing that withstands more rugged conditions, ensuring long-term use and easy maintenance. Fit any crawl spaces, basements, warehouses, offices, factories, shops, storage areas
Designed for the Modern Home: For the satisfaction, we designed this professional dehumidifier with the modern consumer in mind. All special features make it the best for crawlspace, basement, and commercial applications, auto defrosting system, optional Remote control system, MERV-8 filter, Low-temperature operation, cETL listed
Super Convenient Usage: This high-quality dehumidifier is simply adjusted to the ideal humidity setting to minimize moisture and reduce odor. The MERV-8 Filter can protect internal components from dust when dehumidifying. the most convenient point is that you are not requested to pour away the water every hour like a normal domestic dehumidifier, there is no tank inside, it drains automatically
Automatic Defrost: Our advanced auto-defrosting system continuously monitors the ambient temperature using built-in sensors. When the temperature is detected to be low, the unit initiates an automatic defrost cycle to prevent frost buildup and related issues. During this process, the compressor temporarily stops while the fan continues to operate, allowing the frost to thaw. Once the defrost cycle is complete, the dehumidifier resumes normal operation. This feature conserves energy and helps extend the lifespan of the unit
6-Year Limited Warranty & ETL Listed: This AlorAir crawl space dehumidifier is ETL listed for safety, backed by 6-year limited warranty – first 2 years full coverage with professional customer support ready to help whenever you need it
Customers find the dehumidifier performs well and is easy to set up and use, with positive feedback about its build quality and temperature control, with one customer noting it maintains humidity between 55-60%. The unit’s durability and value for money receive mixed reviews – while some say it runs nonstop for weeks, others report it freezing over, and while some consider it worth the money, others find it overpriced. Customers disagree on the noise level, with some finding it insanely quiet while others report a loud, non-rhythmical rattling noise.