Description
The AlorAir Sentinel HD55 is a commercial-grade crawl space and basement dehumidifier built for continuous, unattended operation in damp, low-temperature environments. Where standard household units freeze up or burn out, the HD55 is engineered to run — removing up to 113 pints per day at saturation across spaces up to 1,300 square feet.
Best For:
- Sealed and semi-sealed crawl spaces in residential homes
- Basements with persistent humidity or musty odors
- Restoration contractors needing a reliable jobsite unit
- Property managers maintaining multiple units
- Spaces where low-temperature operation (down to 36°F) is required
Key Features:
- 113 PPD moisture removal at saturation (53 PPD at AHAM conditions)
- Covers spaces up to 1,300 sq ft
- Operates in temperatures as low as 36°F — won't freeze up like household units
- Automatic defrost — no manual reset required
- Continuous gravity drain (no tank to empty)
- MERV-8 side-access filter
- Memory restart after power outages
- cETL listed · Energy Star certified
- 5-year manufacturer warranty
What's Included:
- AlorAir Sentinel HD55 dehumidifier unit
- MERV-8 air filter
- Drain hose
- User manual
For bulk orders, project pricing, or availability — contact us for a quote.
Ships direct from Supplier US warehouse. Typical lead time 2–5 business days. Freight included. Contact us for bulk order pricing on 3+ units.