The AlorAir Sentinel WHD100 is a ducted whole-house dehumidifier for homes up to 2,300ft². It removes 92 pints of water a day at AHAM conditions (80°F, 60% RH) and 70 pints a day at the DOE whole-home rating point (73°F, 60% RH), drawing 5.9 A on a 115 V, 15 A circuit.
Its 10" inlet and outlet collars let it serve several rooms through ductwork, on its own or alongside an HVAC air handler, and a 6" electric damper can bring in fresh outdoor air. The Sentinel WHD100 runs from a wired wall controller with %RH and GPP modes, a timer and a child lock.
At 22.64" x 14.65" x 19.88" and 89.07 lbs, it is the entry model of the WHD series and fits attics, basements and sealed crawl spaces with room to service it.
Features
Ducted Whole-House Drying
10" inlet and outlet collars (included) let it pull damp air from one area and return dry air through ducts to several rooms, on its own or alongside an HVAC air handler.
Fresh Air Damper
A 6" electric damper can bring in outdoor air in step with the dehumidifier, within upper and lower temperature limits you set from the controller.
%RH or GPP Control
Set relative humidity from 35% to 90% in 1% steps, or grains per pound from 25 to 200. Continuous mode runs it nonstop for drying out.
Wired Wall Controller
The included controller on a 26' cable shows humidity and status, with a 1 to 24 hour shutdown timer, two fan speeds and a child lock.
Compact Cabinet
The WHD100 shares the smaller 22.64" x 14.65" x 19.88" WHD cabinet, and its discharge can be turned to blow out of the back or the top to suit the duct run.
HVAC and Pump Terminals
A 24 V AC signal on terminals A3/A4 switches it to central control, A1/A2 report its status, and A5/A6 or A8/A9 take an external condensate pump or float switch.
Memory Restart
After a power cut it resumes its last mode, humidity setting, fan speed and fresh air settings once the three-minute compressor delay has passed.
Specifications
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Model: Sentinel WHD100
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Water Removal at AHAM (80°F, 60% RH): 92 pints/day
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Water Removal at DOE Whole-Home (73°F, 60% RH): 70 pints/day
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Water Removal at 86°F, 80% RH: 150 pints/day
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Coverage: Up to 2,300ft²
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Airflow: 229 CFM low noise mode, 309 CFM high (390/525 m³/h)
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Efficiency: 2.6 L/kWh at AHAM; 2.2 L/kWh at DOE
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Operating Temperature: 35.6°F to 102.2°F
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Humidity Setpoint Range: 35% to 90% in 1% steps; GPP mode 25 to 200 gr/lb; continuous mode
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Drainage: Gravity drain, 3/4" female NPT connection; terminals for an external pump or float switch (no built-in pump)
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Duct Connections: 10" inlet, 10" outlet, 6" fresh air
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Power: 115 V, 60 Hz, 5.9 A (685 W at AHAM)
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Electrical Requirement: Dedicated, grounded 3-prong GFCI outlet, 15 A circuit
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Power Cord: 17.7' (5.4 m)
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Filter: MERV-10
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Refrigerant: R32
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Noise: 44 dBA minimum, 55 dBA maximum
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Dimensions: 22.64" x 14.65" x 19.88"
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Weight: 89.07 lbs (40.4 kg)
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Certifications: cETL
What's Included
- AlorAir Sentinel WHD100 dehumidifier
- 10" inlet and outlet duct collars
- MERV-10 filter
- 6.5' drain hose
- Wired remote controller with 26' cable
- Owner's manual
Setup & Placement
Install the unit in a fully enclosed space, level on its feet, on a platform or hung so the drain line can run downhill. Keep the inlet and outlet off walls. AlorAir asks for the unit to stand upright out of the box for 24 hours before it is first plugged in.
Connect the 10" supply and return ducts, and the 6" fresh air duct if used, then plug the wired controller into the unit with its cable. Power it from a dedicated, grounded 15 A GFCI outlet. For ducting into an HVAC system, follow one of the four layouts in the manual with a qualified installer.
Resources
Shipping, Returns & Warranty
Ships direct from AlorAir's U.S. warehouse, with free shipping on orders over $100.
Inspect the packaging and the product before you sign. Note any damage or shortage on the delivery receipt, then email photos to support@mycleansupplies.com within 48 hours of delivery so the freight claim can be filed. Damage reported after 48 hours can't be claimed.
Unused AlorAir equipment in its original packaging can be returned within 21 days of delivery. Ask us for a return authorization before you ship. Returns that aren't due to a defect carry AlorAir's 20% restocking fee, and you pay the return shipping. If the unit is defective, AlorAir covers the return shipping. Payment processing fees are not refunded. Used or contaminated units and special-order items can't be returned.
Backed by AlorAir's 12-month limited warranty from the date of delivery, covering defects in materials and workmanship. AlorAir handles warranty service directly, so keep your proof of purchase and the original packaging.
About AlorAir
AlorAir Solutions is based in Chino, California, and supplies dehumidifiers, air movers and air scrubbers for crawl spaces, basements and water damage restoration. Its Sentinel line is built for permanent installation in and around the home, from crawl spaces to whole-house systems.
The Sentinel WHD series is AlorAir's ducted whole-house line. The WHD100 and WHD120 share a compact 22.64" x 14.65" x 19.88" cabinet, while the larger WHD150 and WHD200 add a pre-cooler and a second filter stage. For a single crawl space without ductwork, the Sentinel HDi and HD models or the Galaxy series are a simpler fit.
