AlorAir 180 PPD Commercial Dehumidifier With Pump, 28 Gallons Heavy Duty Industrial Water Damage Restoration Dehumidifier, Smaller Size, For Homes Basements, Garages, and Job Sites

Model : AlorAir® Storm LGR 850

4.9 Average

$1,099.00 List Price: $1,399.00


The Storm LGR 850 commercial dehumidifier is a popular new addition to the Alorair family. The unit features a unique design and layout, and the overall volume is 40% smaller than other models on the market. It's the most compact large capacity dehumidifier on the market and is in high demand among repair professionals.

Highlights: LCD Display/ Built-in Heavy Duty Pump/ 5 Years Warranty

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Product Overview


AlorAir Storm LGR 850 Commercial-Grade Dehumidifier

Storm LGR 850 has an extremely driving water removal capacity which makes the machine the authorized one for restoration needs. It features great COP at 2.5 L/kWh, with a huge capacity of 85 PPD at AHAM RH, while the current draw is 5.9 Amps. Installation flexibility makes the unit ideal for almost any application.



· Ultra-compact design with super performance
· App control to monitor the recovery process anytime, anywhere
· Heavy-duty built-in condensate pump to automatically drain water to any designated location
· Retractable handle and wheels for easy transport
· MERV-8 filter to protect internal components from damage from dust and other particles
· Auto defrost technology to allow operation at low temperature (36 degrees Fahrenheit)
· Rotary compressor to generate less heat for energy-saving
· Rugged rotomolded housing to endure severe collision and corrosion 
· Storage of power cord and drain hose to save storage space
· Humidity sensor to read the ambient temperature and relative humidity in the room
· Auto restart to remember the settings in case of power failure
· Automatic diagnosis system to get troubleshooting tips through error codes
· LCD control panel to easily read and operate

With the new design and layout of the machine, the volume of the Storm LGR 850 whole machine is 40% smaller than others on the market. New generation surface scratch resistance polyethylene shell 25% more than the previous generation.



AlorAir High COP Dehumidifiers are affordable solutions to your humidity problems. This investment in indoor air quality and inner comfort can be paid back by a few year's energy savings.

Customers can save up to $250 per year in energy cost with dehumidifiers working for their families! And that doesn't include the savings from using thermostats instead of air conditioning. Once you are able to maintain a consistent relative humidity of 50% or less, you will no longer have to keep the thermostat at low,uncomfortable temperatures once used in an effort to control humidity.

Storm LGR 850 is leading the industry by introducing Rare earth alloy Tube Evaporator.

This new feature will extend the life of the coils, providing protection in corrosive environments and maintaining the coil's heat transfer ability over the life of the coil.

Storm LGR 850 is designed with rugged rotomolded housing which is of high-quality industrial material, it is rugged enough to endure severe collision and corrosion found in water damage restoration and construction. As the unique design compared with others,we have the humidity sensor in bypass air design which makes the short-cycling go away and creates quick access to the pump and mainboard. 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 is a very compact dehumidifier that is produced for drying restoration. This unit features a portable design for easy transportation.

Its stackable design can not only save the flood restorer more space but also make more numbers of the units that have been transported to the destination after flood restoration tasks for the tough environment that flood disasters might have.


Power (115V) 5.9 Amps
Unit Dimensions (L×W×H) 21×11.6×17.3 in
Weight 63 Ibs (28 kg )
COP 2.5 L/Kwh
Functioning Temperature 33. 8~ 110°F
Functioning Humidity Range 25~80%
Air flow 210 CFM, 350 CMH
Refrigerant R410A
Sound Pressure Level < 58 dBA
Capacity 180 PPD @ Saturation ( 90℉, 90% )
Capacity 85 PPD @ AHAM ( 80℉, 60% )
Draining Condensate Pump
Current 5.9 Amps
Loading Quantity 20': 200 Sets ; 40': 436 Sets ; 40'HQ: 545 Sets


Product Overview
Storm LGR 850 is leading the industry by introducing Rare earth alloy Tube Evaporator. It is designed with rugged rotomolded housing which is of high-quality industrial material, it is rugged enough to endure severe collision and corrosion found in water damage restoration and construction.

Ideal for water damage restoration projects, its high-efficiency rotary compressor ensures the maximum moisture extraction, of up to 180 pints per day (85 PPD AHAM), at the lowest running cost.
The Storm LGR 850 is the right dehumidifier to tackle water damage restoration projects of all scales and is perfect for industrial, commercial, and personal use, design with professional-grade performance and portability.

Ideal for large basements, warehouses, storage areas, office buildings, restaurants, bars, indoor pools, supermarkets, workshops, or wherever you need to extract moisture at a professional level.

Why Dehumidify?
· To reduce the relative humidity to a safer level which prevents household items, food, medicine,and books get moldy.
· To reduce the relative humidity to a safer level which protects household appliances, computers, cameras, and other instruments from moisture damage.
· To reduce the relative humidity to a safer level which prevents the long-term humidity of the crawl space or basement from generating moisture in the wood of the house structure to cause rot and damage.
· To reduce the relative humidity to a safer level which lets the house stay away from pest infestation.
· To reduce the relative humidity to a safer level which avoids excessive humidity in a space where it's easy for mold, mildew, and fungus to thrive.

Reviews & Questions

99% of customers recommend this item

17 Ratings
4.9 Average
5 Stars
500% Complete
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400% Complete
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NAN% Complete
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Very effective dehumidification
By 'Wendy', Reviewed on February 28, 2022
I bought the dehumidifier based on a friend's experience. We purchased it because we had a foundation leak in the basement and the mold inspection company recommended a dehumidifier. I installed the unit in our utility room in the basement where the leak was, set the humidity level to 45%, and opened both doors to the utility room so that air would circulate throughout the basement. I was surprised by how quickly this happened! It reached the desired humidity level the next day.
Great commercial dehumidifier
By 'Kerwin', Reviewed on February 25, 2022
I purchased this unit because my basement has been too humid. After setup, I ran the unit on the high fan setting in my basement. Set up was super simple, the unit itself is very solid, air circulation is powerful. We are very pleased with our purchase.
Just what I needed.
By 'Iris', Reviewed on February 23, 2022
I have a finished basement with some humidity I wanted to keep in check, which got worse when I had guests showering down there. I picked this unit up, expecting to need to empty it every week or so. It's incredible how well it works, and I don't have to constantly dump it the hard way.
Protect your investments
By 'Adair Maria', Reviewed on February 21, 2022
I could probably have a door put on the bathroom, but I don't think it would make that much difference in the humidity from taking baths/showers in my bed/bath suite. So I put this dehumidifier on the wall next to the bathroom. It doesn't have to run 24/7 to keep the area at 40% humidity - I like the moisture higher inside than maybe some people as I'm older and have dry skin but dry eye syndrome. This dehumidifier keeps my bed/bath suite just where I need it to remain comfortable (and safe).
Good unit, does as expected
By 'Ann', Reviewed on February 18, 2022
I have it set up in my basement, where I get a lot of condensation on the windows, and it starts to cause problems with mold and mildew. Perfect for my basement. It doesn’t take up a lot of space, and it’s cute and quiet. It fits perfectly in a corner, and it’s pleasing to look at. After turning this baby on, I could feel it in the air, and it was noticeably drier and more comfortable and fresh. This dehumidifier works like a beast! Quality overall is excellent.
A high quality Commercial Dehumidifier!
By 'Muriel', Reviewed on February 14, 2022
I have a fairly large basement and needed a dehumidifier to solve my moisture issues. This dehumidifier is exactly what I needed. It significantly reduces the humidity, and especially nice is the unit's easy maneuverability with its sturdy wheels and handle. I recommend this commercial dehumidifier!
Satisfied with it!
By 'Evangeline', Reviewed on February 12, 2022
This dehumidifier is well built with the contractor in mind. And I have to say it's a great compact dehumidifier. It is solidly built with thick poly housing. Wheels and retractable handles make it easy to move around. I'm also very impressed with the stability when they are stacked!


Is this machine easy to carry?

Sydney on February 14, 2022

1 Answer

Answered by Alorair
The dehumidifier has its own handle and wheels for easy carry.
Is this good to run year-round in a basement?

Samuel on February 12, 2022

1 Answer

Answered by Alorair
It is the right choice for the basement, because of the app control and Rare earth alloy Tube Evaporator.

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