The AlorAir Helios D35 is a compact, Energy Star certified crawl space dehumidifier for spaces up to 1,000ft². It removes 35 pints of water a day at AHAM conditions (80°F, 60% RH) and up to 70 pints a day at saturation (90°F, 90% RH), running at less than 52 dBA.
At 25.13 lbs with a top carry handle, it moves easily between a crawl space, basement, laundry or bedroom, and drains continuously by gravity through the included 6.5' hose. The Helios D35 holds the humidity you set in %RH or GPP mode and restarts on its own after a power cut.
Features
Energy Star 6.0 Certified
Certified to Energy Star 6.0 and ETL listed, with an efficiency of 2.85 L/kWh.
Continuous Gravity Drainage
The included 6.5' hose drains the unit to a floor drain or sump, so there is no bucket to empty. Keep the hose end below the drain port.
%RH or GPP Control
Set humidity from 35% to 90% in 1% steps, or grains per pound from 25 to 200, with a CO setting for continuous running.
Automatic Defrost
Detects frost on the coil and clears it, so the unit keeps working in a cool crawl space.
Memory Restart
After a power cut it returns to its last mode and setting on its own, after a three-minute compressor delay.
Light and Portable
25.13 lbs and 16.40" x 11.25" x 10.76", with a carry handle and engineered foot pads.
Quiet Operation
Rated at less than 52 dBA, so it suits bedrooms, offices and finished basements.
Specifications
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Model: Helios D35
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Water Removal at AHAM (80°F, 60% RH): 35 pints/day
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Water Removal at Saturation (90°F, 90% RH): 70 pints/day
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Coverage: Up to 1,000ft²
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Airflow: 97 CFM
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Operating Temperature: 37.4°F to 100.4°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 with 6.5' hose (no pump)
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Power: 115 V, 60 Hz
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Electrical Requirement: Grounded 3-prong GFCI outlet, 15 A circuit
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Power Cord: 6.56'
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Efficiency: 2.85 L/kWh
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Filter: MERV-1
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Refrigerant: R32
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Noise: Less than 52 dBA
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Dimensions: 16.40"L x 11.25"W x 10.76"H
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Weight: 25.13 lbs (11.4 kg)
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Certifications: Energy Star 6.0, ETL
What's Included
- AlorAir Helios D35 dehumidifier
- Air filter (installed)
- 6.5' drain hose
- User manual
Setup & Placement
Seal the space first, since the Helios D35 is meant to work in an enclosed area. Stand it upright on a level surface near the floor, central in the space, with at least 6" of clearance around the inlet and outlet. Leave it upright and out of the box for 24 hours before plugging it in so the compressor oil can settle.
Remove the water plug, fit the 6.5' drain hose and run it downhill to a drain. Plug into a grounded 3-prong GFCI outlet on a 15 A circuit, without an extension cord or adapter.
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 Helios line covers compact crawl space and basement dehumidifiers for homes and light commercial spaces.
The Helios D35 is AlorAir's compact gravity-drain unit. In the same series, the Helios MP35 and MP55 add a built-in pump; the Galaxy 60, 60P and 85P step up to 60 and 85 pints a day at AHAM; and the Sentinel line covers larger crawl spaces, basements and whole-house systems.
