ALORAIR 120 Pints Energy Star Crawlspace Dehumidifier, Sentinel HD55S

Features

• 120 PPD Crawl Space Dehumidifier: The Sentinel HD55S Energy Star Certified dehumidifier removes up to 120 pints of moisture per day at saturation (55 PPD at AHAM) and effectively controls humidity in spaces up to 1,300 sq. ft. Its rugged metal housing is built for demanding environments and long-term reliability, making it ideal for crawl spaces, basements, warehouses, offices, factories, and storage areas
• Continuous Drainage for Hassle-Free Operation :Designed for convenient, low-maintenance use, this unit automatically drains collected moisture through the built-in drain outlet, eliminating the need for manual tank emptying. The MERV-1 filter helps protect internal components from dust and debris, supporting stable long-term performance
• Engineered for Crawl Spaces and Basements: Purposefully built for tight or challenging environments, the Sentinel HD55S includes low-temperature operation, auto-defrosting technology, optional remote monitoring compatibility, and cETL safety certification, delivering reliable humidity control for residential and light commercial applications
• Automatic Defrost for Low-Temperature Performance: The advanced auto-defrost system monitors ambient temperature using built-in sensors. When frost begins to form, the system temporarily pauses the compressor while the fan continues running to melt ice buildup. Once complete, the unit automatically resumes normal operation, helping maintain efficiency and extend equipment lifespan
• 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