The AlorAir Storm LGR Extreme is a portable low grain refrigerant (LGR) dehumidifier for water damage restoration and construction drying. It removes 85 pints a day at AHAM conditions (80°F, 60% RH) and up to 180 pints a day at saturation (90°F, 90% RH), for spaces up to 2,300ft², while drawing 5.62 A.
A built-in condensate pump, a compact 17.3"-tall body and top carry handles make it easy to set up in flooded basements, crawl spaces and job sites. The Storm LGR Extreme runs unattended on its humidistat and tracks job hours on its display.
Available in four colors, as a standard model or with WiFi control through the AlorAir app.
Features
LGR Drying Performance
85 pints a day at AHAM and up to 180 pints a day at saturation, from a 210 CFM airflow and a rotary compressor.
Built-In Condensate Pump
Empties the reservoir automatically through the included drain hose, with a quick-connect drain fitting. Keep the hose outlet no higher than 15'.
Low 5.62 A Draw
Runs on a standard 115 V, 15 A GFCI circuit, leaving room on the circuit for air movers.
Job Data on the LCD
Shows inlet temperature and humidity, with job hours, lifetime hours, outlet readings and coil temperature in the menus. Job hours reset between sites.
Automatic Defrost
Keeps the coil clear of ice in cool spaces, with an operating range of 33.8°F to 104°F.
Compact and Portable
22.8" x 13.7" x 17.3" and 64.3 lbs, with top handles for carrying it down stairs and into crawl spaces.
MERV-8 Filter
A slide-out MERV-8 filter protects the coils from job site dust. AlorAir recommends checking it at least once a year.
WiFi App Control
The WiFi model connects to the AlorAir app, so you can monitor and adjust a drying job from your phone.
Specifications
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Model: Storm LGR Extreme (standard) / Storm LGR Extreme WiFi
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Water Removal at AHAM (80°F, 60% RH): 85 pints/day
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Water Removal at Saturation (90°F, 90% RH): 180 pints/day
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Coverage: Up to 2,300ft²
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Airflow: 210 CFM
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Operating Temperature: 33.8°F to 104°F
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Humidity Setpoint Range: 25% to 80% in 5% steps, plus continuous mode
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Drainage: Built-in condensate pump, hose outlet no higher than 15'
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Power: 115 V, 60 Hz, 5.62 A
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Electrical Requirement: Grounded 3-prong GFCI outlet, 15 A circuit
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Efficiency: 2.44 L/kWh
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Filter: MERV-8
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Noise: Less than 58 dBA
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Dimensions: 22.8"L x 13.7"W x 17.3"H
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Weight: 64.3 lbs (29.2 kg)
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Certifications: cETL
What's Included
- AlorAir Storm LGR Extreme dehumidifier
- MERV-8 filter
- Drain hose
- Power cord
- User manual
Setup & Placement
Set the unit on a stable, level surface with the inlet and outlet clear, and close windows and doors for the fastest drying. If it has been carried or transported upright on its end, return it to its normal position and let it sit for 30 minutes before switching on.
Uncoil the full drain hose, clip it to the quick connector and run it to a sink, floor drain or outside, keeping the outlet no higher than 15'. Plug into a grounded 3-prong GFCI outlet on a 15 A circuit, with no extension cord.
Resources
Warranty & Shipping
Warranty. 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.
Shipping. Ships direct from AlorAir's U.S. warehouse, with free shipping on orders over $100.
Inspect on delivery. Check the carton and the unit when it arrives and note any damage on the delivery receipt before signing.
About AlorAir
AlorAir Solutions is based in Chino, California, and supplies dehumidifiers, air movers and air scrubbers for water damage restoration, crawl spaces and basements. The Storm series is its portable line for contractors who move equipment between job sites.
In the Storm range, the Storm LGR 850 and LGR 850X sit close to the LGR Extreme, the Storm LGR 1250 steps up for large-loss jobs, and the Storm Pro, Ultra and Elite round out the line. For permanent crawl space installs, the Sentinel line is the better fit.
