AlorAir Sentinel HD55 WiFi Crawl Space Dehumidifier – 113 PPD, Blue

AlorAir Sentinel HD55 Blue WiFi Crawl Space & Basement Dehumidifier

The AlorAir Sentinel HD55 Blue WiFi adds app-based control to the compact HD55 crawl space and basement dehumidifier platform. It is designed for moisture control in sealed crawl spaces, basements, garages, workshops, storage areas, restaurants, bars, offices, laboratories, and other spaces where humidity needs to be managed without constant manual checks.

This WiFi model removes up to 113 pints per day at saturation and 53 pints per day at AHAM, with coverage up to 1,200 square feet. The built-in app connection gives users a more convenient way to monitor and control the unit through the AlorAir app where compatible.

Why Choose the Sentinel HD55 Blue WiFi?

• WiFi app control: manage the dehumidifier from a phone or tablet where app compatibility and signal allow.
• Crawl space and basement ready: compact design for low-clearance spaces.
• Commercial capacity: 113 PPD at saturation and 53 PPD at AHAM.
• Gravity drainage: continuous drainage when installed with a proper downward drain route.
• Automatic defrost: supports operation in lower-temperature conditions.
• MERV-1 filtration: helps protect the unit from dust and debris.
• R32 refrigerant: listed in manufacturer specifications.

Common Applications

The Sentinel HD55 Blue WiFi is a strong fit for crawl spaces, basements, garages, warehouses, shops, restaurants, bars, museums, sports halls, cellars, offices, laboratories, food storage areas, laundry drying, carpet drying, painting projects, furniture drying, flood restoration, and commercial humidity control.

Specifications

Model	AlorAir Sentinel HD55 Blue WiFi
SKU	HD55-1NNML00
Capacity	113 PPD at saturation; 53 PPD at AHAM
Coverage	Up to 1,200 sq. ft.
Power	115 V / 60 Hz
COP	2.27 L/kWh
Airflow	120 CFM / 205 CMH
Sound Pressure Level	<52 dBA
Drainage	Gravity draining
Temperature Range	33.8°F to 104°F
Humidity Range	36% to 90%
Refrigerant	R32
Filter	MERV-1 filter
Dimensions	19.2 in x 12.2 in x 13.3 in
Weight	57.3 lb DMSI item weight
Defrost	Automatic defrosting

WiFi Setup Notes

• Use the AlorAir app connection process for pairing.
• Keep the router close enough to the installation area for stable signal.
• Check app availability and compatibility for the customer’s mobile device before relying on app control.
• WiFi control requires a suitable local wireless connection.

FAQ

What is the difference between HD55 Blue and HD55 Blue WiFi?

The WiFi model adds app-based control and monitoring. Capacity, coverage, gravity draining, and compact crawl space design are similar to the standard HD55 Blue platform.

Can this dehumidifier be controlled without going into the crawl space?

Yes, the WiFi model is intended for app-based control when connected correctly and when wireless signal is available at the unit location.

Does it need a drain?

Yes. This model uses gravity draining, so the drain line must slope downward toward a drain or condensate removal point.

Does this unit have a pump?

No. It is a gravity drain model, not a pump model.

What size space can it handle?

The manufacturer lists coverage up to 1,200 sq. ft. Actual performance depends on sealing, moisture load, temperature, and installation conditions.