Sentinel HDi90 Litres Basement Dehumidifier with Pump

Ex Tax: $1,300.00
Product Code: Sentinel HDi90
Stock 94

AlorAir Sentinel HDi90 90 Pint Dehumidifier for Basement and Crawlspace with Drain Pump

Available Options

The Sentinel HDi90 90-Pint Basement Dehumidifier is designed specifically for crawlspaces and basements. Low noise level,great COP,2.88/LKM (115V/60Hz)&3.0/LKM(220V/50Hz) and huge capacity 90PPD at AHAM condition makes it reached Energy Star in first class.The Sentinel HDi90 90-Pint Dehumidifier supplements the air conditioning system in the summertime and maintains humidity levels balanced of the year. 

The Sentinel HDi90 90-Pint Dehumidifier with horizontal configuration and unique dual airflow outlets makes it an ideal solution for basements and crawl spaces. Installation flexibility makes the unit ideal for almost any application. No conventional dehumidifier can perform as efficiently and effectively in basements and crawl spaces as Sentinel HDi90. It is the best choice for residential work and restoration jobs ,and suitable for household, shops,storage areas,industrial institutions and garage applications etc..

The remote humidistat design makes this unit an ideal choice for places where remote sensing and controlling is required. Optional duct mounting flanges reduce the installation time when connecting to an existing/new ducting systems.


  • Moisture Removal Capacity: 90 Pint / 115V (80°F-60%)  75L(160 PPD) / 220V (30°C-80%)
  • Power Supply: 115V / 60HZ, 220V / 50HZ
  • Coverage Area: Up to 2600 sq.ft
  • COP 2.88L/Kwh (115v/60Hz), 3.0L/Kwh (220v/50Hz) Energy Star Listed
  • Hot Gas Valve Defrosting System
  • Rugged Condensate Pump(Developed only for Dehumidifier)
  • Coated Coils with Stainless Side Plate
  • Quick Access to Pump and Main Board
  • Smallest Size
  • HVAC Remote System                              


* Engineered for low-temperature operation and the air flow issues that crawl spaces present

* Ducting options for divided spaces

* Remote Control equipped

* Heavy-Duty Condensate Pump

* Quick connector to Pump(the pump can be taken out freely just pull out the quick connector)                       


The are effective solutions to environmental control problems. The Sentinel HDi90 90-Pint Basement Dehumidifier has CE, ETL and is Energy Star Approved. With patent for invention protected, the item is in the top range list of energy efficient products. As the unique design compared with others,we have the humidity sensor in bypass air design which make the short-cycling go away and have quick access to pump and main board. Customers can do it by themselves and service become easy. Preassembly makes the installation process simple, thereby it reduces the overall installation and project cost. This Unit is equipped with a “Hot Gas” defrosting system, which ensures a quick and efficient clearing of ice from the coil under a minimum operating temperature of 2°C. Sentinel HDi90 90-Pint Dehumidifier removes maximum 90 pints of water per day (AHAM) while power consumption is only 5.5 amps, Sentinel HDi90 90-Pint Dehumidifier is one of the smallest, lightest and most powerful dehumidifiers on the market. Sentinel HDi90 is leading the industry by introducing epoxy coated coils. This new feature will extend the life of the coils, provide protection in corrosive environments and maintain the coil’s heat transfer ability over the life of the coil. The additional features of the Condensate Pump make Sentinel HDi90 90-Pint Dehumidifier the ideal choice for unmanned installation. 

115V (80°F-60%) 90 Pints / Per Day
220V (30°C-80%) 75L (160 ppd / Day)
Amps 5.5A (115v/60Hz), 3.95A (220v/50Hz)
Coverage Area Up to 2600 sq.ft.
Functioning Temperature Range 1~40 °C
Functioning Humidity Range 35~95%
COP 2.88L/Kwh (115v/60Hz), 3.0L/Kwh (220v/50Hz)
Assembled Product Dimensions (L x W x H) 630*350*400 mm
Weight 78.0Ibs (35.5KG)
CE Yes
Filter Clean Air Filter, HEPA, Merve-8
Air flow 310CFM,530CMH
Sound Pressure Level <55 dB(A)
Refrigerant R410A
Draining Condensate Pump
Defrosting Control System HGV Defrosting
Casters Adjustable Wheel
ENERGY STAR Certified Yes

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