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ALORAIR 113 Pints Crawlspace Dehumidifier for Commercial, Sentinel HD55 | Auto Defrost,...
Category: Home & Kitchen > Heating, Cooling & Air Quality > Dehumidifiers
Check Price on AmazonHighlights
- 113 Pint Dehumidifier: AlorAir Sentinel HD55 commercial dehumidifier can remove 113 PPD at saturation, 53 pints per day at AHAM, up to 1,200 sq.ft, lowering the humidity to comfortable levels in a short period. On the other hand, this cETL-listed 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
- Super Convenient Usage: This high-quality dehumidifier is adjusted simply to the ideal humidity setting to minimize moisture and reduce odor. The MERV-1 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 typical 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
- Same Fit for Crawl Spaces: We designed this professional dehumidifier with the modern consumer in mind, smaller size, compact design, rugged handle, easy and safe to transport from job to job, and even from downstairs to upstairs. All special features make it the best for crawlspace, basement, and commercial applications, auto defrosting system, optional remote control system, strong as the tank, Low-temperature operation, cETL
- 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
- Kindly Note: To qualify for the unchargeable filters, add both the dehumidifier and the filter to your cart. The filter will not be charged at checkout. Please refer to the product details page for methods.
Product Overview
Key Features
- High Capacity Dehumidification: Removes 113 PPD at saturation and 53 pints per day at AHAM, covering up to 1,200 sq.ft.
- Automatic Defrost System: Advanced sensors monitor temperature and initiate defrost cycles to prevent frost buildup while conserving energy.
- Continuous Drainage: No water tank required; the unit drains automatically so you never have to manually empty it.
- Durable Metal Construction: cETL-listed metal outer casing withstands rugged conditions for long-term commercial use.
- Compact and Portable Design: Smaller footprint with rugged handle makes it easy to transport between job sites and tight spaces.
- MERV-1 Filter Protection: Built-in filter protects internal components from dust during operation.
Pros
- Excellent dehumidification capacity suitable for large commercial and residential spaces like crawlspaces, basements, and warehouses
- Automatic defrost and continuous drainage eliminate frequent maintenance tasks and manual water emptying
- Durable metal construction and compact design make it ideal for professional contractors and challenging environments
- Comprehensive 6-year limited warranty with 2 years of full coverage and dedicated customer support
- Energy-efficient operation with low-temperature capabilities for year-round use
Cons
- Rating of 7.6/10 suggests some users have experienced reliability or performance issues in real-world applications
- Requires proper drainage setup and may need additional accessories like remote control, which could increase overall cost
Detailed Reviews
The AlorAir Sentinel HD55 is a robust commercial-grade dehumidifier designed specifically for large spaces and challenging environments like crawlspaces and basements. With its impressive 113 PPD capacity at saturation and 53 pints per day at AHAM standards, it efficiently handles moisture in areas up to 1,200 sq.ft. The automatic defrost system is a standout feature that prevents frost accumulation during cold weather while maintaining energy efficiency, and the continuous drainage eliminates the hassle of emptying water tanks—a major convenience for commercial applications.
This unit is built for durability with its metal casing and is backed by a 6-year limited warranty, making it a solid investment for contractors and facility managers. The compact design with a rugged handle makes it surprisingly portable for its capacity, allowing easy repositioning across job sites. However, the 7.6/10 rating suggests that while the product performs well in ideal conditions, some users may encounter issues with reliability or performance consistency over time.
Verdict: The AlorAir Sentinel HD55 is an excellent choice for anyone needing professional-grade dehumidification in large commercial or residential spaces, particularly those who value low-maintenance operation and durability. While the solid warranty and automatic features are impressive, potential buyers should be aware of the moderate rating and consider their specific needs before committing to this investment.
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Product Specs
| Specification | Details |
|---|---|
| Floor Area | 1200 square_feet |
| Other Special Features of the Product | Automatic Defrost, Portable |
| Capacity | 113 pints |
| Tank Volume | 14.12 gallons |
| Wattage | 460 watt-hours |
| Operation Mode | Continuous |
| Air Flow Capacity | 120 cfm |
| Upper Temperature Rating | 104 °F |
| Dehumidification Capacity | 53 pints_per_day |
| Voltage | 115 volts_of_alternating_current |
| Item Dimensions D x W x H | 19.2"D x 12.2"W x 13.3"H |
| Item Weight | 41.7 pounds |
| Color | Blue |
| Material | Metal |
| Brand Name | ALORAIR |
| Included Components | Dehumidifier, User Manual |
| Model Name | HD55 Blue |
| Model Number | HD55 Blue |
| Manufacturer | ALORAIR |
| Warranty Description | One (1) year parts and labor. Three (3) years parts and labor on Refrigeration System ONLY (Compressor, Condenser, and evaporator). Five (5) years parts on Refrigeration System ONLY(Compressor, Condenser, and evaporator). Please contact us at any time if you have questions. Phone: 1-888-990-7469, Email: [email protected] |
| UPC | 705419654751 |
| ASIN | B08N6C4GPP |
| Recommended Uses For Product | Commercial |
| Brand | ALORAIR |
| Special Feature | Automatic Defrost, Portable |
| Product Dimensions | 19.2"D x 12.2"W x 13.3"H |






