AlorAir Sentinel Pro55X Commercial Dehumidifier

120 PPD Commercial Dehumidifier for Large Spaces

The AlorAir Sentinel Pro55X removes up to 120 pints under saturated conditions (55 pints/day AHAM) and covers up to 1,500 sq. ft. — fit for basements, warehouses, utility rooms, and commercial spaces.

SLGR technology keeps it running efficiently even in low-temperature, high-humidity conditions where conventional dehumidifiers struggle.

Built to Run Without Babysitting

Set it once and let the automation handle the rest.

• Memory Restart — automatically picks up where it left off after a power outage.
• GPP Mode — an intelligent humidity algorithm that adjusts automatically for accurate, efficient control.
• Automatic Defrost — built-in sensors trigger a defrost cycle before coil frost can hurt performance.
• Internal Corrosion Protection — extends coil life by protecting against oxide, hydroxide, and sulfide buildup.
• 6-Year Limited Warranty — first 2 years full coverage, with AlorAir's support team behind every unit.

Two Drainage Options, Your Choice

Run the included 6.5 ft gravity drain hose to a nearby floor drain, or switch to the built-in pump with a 19.6 ft hose and up to 19.6 ft of vertical lift — no floor drain required.

Dial In the Exact Humidity You Need

Adjustable humidity control from 25% to 80% RH lets you set the precise target for your space — whether that's a bone-dry storage room or a comfortable living area.

Sentinel Pro55X Specifications

Documentation

Download the AlorAir Sentinel Pro35X/55X User Manual (PDF)

Download the Sentinel Pro55X Specification Sheet (PDF)

Upgraded Humanized Design