AlorAir® Sentinel SLGR 1400X Commercial Dehumidifier

【275 PPD Dehumidifier】With a large water removal capacity of up to 275 pints (43.3 gallons) per day at saturation and 140 pints (22.0 gallons) per day under AHAM standards, this heavy-duty dehumidifier meets virtually every commercial and industrial need in spaces up to 3,800 square feet.

【Industrial & Commercial Grade】The Sentinel SLGR 1400X is a cETL-certified, high-efficiency dehumidifier. With an efficiency of 3.27 L/kWh and a high airflow rate of 440 CFM, it is ideal for water damage restoration, carpet cleaning, basements, cellars, and laundries. Rated for spaces up to 3,800 sq. ft.

【High Performance & Durable Build】Built to last with a microchannel condenser, our exclusive SLGR technology maximizes performance and efficiency. The system uses a specialized air-to-air heat exchanger to precondition incoming air, significantly boosting moisture removal capacity and overall efficiency. The unit also features a Ventilation Mode that expels stagnant heat and circulates air at 440 CFM, making it ideal for basements, attics, and other confined spaces.

【Automatic Defrost】The advanced auto-defrost system monitors ambient temperature with built-in sensors. In low-temperature conditions, it initiates a defrost cycle: the compressor pauses while the fan continues, allowing frost to melt. Operation automatically resumes afterward, conserving energy and extending the unit’s lifespan.

【Plug-and-Go Operation】Simply plug it in, turn it on, and set your desired humidity level. Features like AUTO ON/OFF, memory start, and auto-restart after a power failure ensure convenient, low-supervision operation. Key data, including PPD (pints per day), is clearly shown on the display.