AlorAir LGR Industrial Commercial Dehumidifier Auto Shut Off with Pump, 5 Years Warranty, Compact, cETL Listed, up to 180 PPD (Saturation), for Garages, and Flood Restoration

Model : Storm LGR Extreme

5.0 Average

$799.11 List Price: $999.00


The Storm LGR Extreme dehumidifier is designed for water damage restoration, construction drying, and permanent drying of large rooms. Its compact design makes it ideal for tight basements and crawls spaces. But the fantastic thing is that it can dehumidify up to 180 PPD, which is perfect for drying and water damage restoration.

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

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Product Overview

AlorAir Storm Extreme LGR Commercial-Grade Dehumidifier
The Storm LGR Extreme dehumidifier is designed for water damage restoration, construction drying, and permanent drying of large rooms. Its compact design makes it ideal for tight basements and crawl spaces. But the fantastic thing is that it can dehumidify up to 180PPD, which is perfect for drying and water damage restoration.

· Has a compact design
· Built with an automatic defrosting system
· Ergonomically designed for easy usage
· Equipped with a rare earth alloy tube
· Has a heavy-duty condensate pump
· Has a continuous operation mode
· Has an easy and quick drainage hose connector
· ETL certified
· Equipped with a smart control app that is WiFi-enabled
· Has an intelligent power-off memory protection


1. Disease prevention - Harmful microorganisms live in high-humidity environments and damage the surfaces they reach. Their small size is often deceptive because they can be very harmful. If not properly extracted and prevented, they pose various health risks such as allergies, skin allergies, respiratory illnesses, and immune-related diseases. Another harmful group that poses health risks is mosquitoes. They also thrive in moist places. They have the ability to infect people with nasty diseases like dengue or malaria. Fortunately, using a dehumidifier is the best way to prevent their growth and harmful effects.

2. Economical and cost-effective: buying a dehumidifier is one of the best investments a person can make. It's designed to function optimally only when energy is used sparingly. And with its long-term benefits, you can be sure that you're getting the most reliable protection against common diseases.

Damage caused by too much moisture. So investing in a dehumidifier can save you time and money without doing much.
3. Best recovery support - Thanks to its excellent features and specifications, users can rely on optimal performance that facilitates their recovery efforts. It's portable, durable, and highly reliable when it comes to serious flood restoration projects.
4. Protect property from damage - As a dehumidifier creates an optimal breathing environment in your home, it also prevents harmful microorganisms from thriving and damaging your valuables. You won't have to worry about mold in your clothes or shoes, damaged wiring, and other problems caused by too much moisture.
5. Safety first because structural problems are prevented - When you use the constant action of a dehumidifier in your home, there's comprehensive accident protection that prevents excess moisture from weakening the structure and foundation of your home.
6. A workplace that promotes productivity - It turns out that the workplace is positively affected by good air to breathe. When you provide clean and safe ventilation, your employees are sure to achieve optimal productivity and benefit from the positive morale of others.

Whether you're a homeowner or a business owner, investing in a dehumidifier will bring all of these benefits to your daily life.

Plus, this and all of our dehumidifiers are backed by a solid warranty at all times, which you can read about on this website. If you've any further questions, please contact one of our customer service representatives. We'll be happy to help you decide on your dehumidification needs.

Power 115V/60Hz
Current 5.62 A
Coverage Up to 2,300 Sq. Ft
Noise Level <58 dBA
Capacity 180 PPD (Saturation 90°F - 90%), 85 PPD (AHAM 80°F - 60%)
Airflow 210 CFM, 350 CMH
Dimensions (LxWxH) 22.8” x 13.7” x 17.3”
Refrigerant R410A
COP 2.44 L/kWh (115V/60Hz)
Filter MERV-8
Draining Condensate Pump
Functioning Temperature Range 33.8°F-104°F
Defrosting Control System Automatic Defrosting
Functioning Humidity Range 25%-80%
Weight 64.3 lbs (29.2 kg)
Loading Quantity 20': 188 Sets ; 40': 416 Sets ; 40'HQ: 520 Sets

AlorAir Storm Extreme LGR Dehumidifier for Commercial Use

The Storm LGR Extreme dehumidifier is designed for water damage repair, construction drying and permanent drying of large spaces. Its compact design makes it ideal for tight basements and crawlspace. But the kicker is that it can dehumidify up to 180PPD, which is perfect for drying and repairing water stains.


With its ergonomic design, commercially available transport and use, rugged housing and professional all-round protection, the AlorAir Storm LGR Extreme has proven to be a top choice for a wide range of applications

Bathrooms/pantries/bathroom closets/lockers/drying rooms/computer rooms/toilets/bathroom stove/office/laboratory/food pantry.

Proper use and care

Countertop dehumidifiers must be properly used and maintained to ensure their cooling performance and safety. Some are and daily maintenance safety: keep its performance up for 30 minutes, let it work in wet conditions, let and other internal dehumidifiers.
All windows, vents, or other areas of use must be closed 12 hours before the unit is used,  if well sealed, keep 6 facilities. Keep away from mold obstacles. Used in the area where it's placed. Be sure to drop it before placing it in the proper other location. Immerse it when not in use. To clean, wipe the outside with a damp cloth. Neutral soap solution

Don't forget to check the inlet and drain for blockages
- Inspect the cooling coils annually for maintenance
- You can use foam coil cleaner to clean out the coil
- Make sure all debris has been removed from the cable and that it's properly packaged and secured for storage.
- Make sure it's properly dried before storage.
- If the device is submerged, carefully open it to dry it completely before reconnecting it.
- For other complex problems, seek professional help.
- Never use the machine as a support or step stool to reach high projects.

Please read the accident booklet and all other checklists before using the dehumidifier and any related products. It's best to have all important information ready to reduce the risk of an accident.

With AlorAir, you simply get the best service in the industry, the best service, and the best service for you.

Reviews & Questions

100% of customers recommend this item

5 Ratings
5.0 Average
5 Stars
500% Complete
4 Stars
NAN% Complete
3 Stars
NAN% Complete
2 Stars
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1 Stars
NAN% Complete
High value for what it does
By 'Umar Spence', Reviewed on January 29, 2023
I recently received this unit. It's very favorably priced for what it's and does. I've had it in use for about 6 days so far. So far it's good. I was't satisfied with the power cord. The cord is detachable. And I don't like detachable cords because they get lost and don't belong to the unit. The flap that covers the connector for the cord looks so cheap and looks like it'll be broken after pulling it out and plugging it back in a few times.
High quality rugged unit !
By 'Elijah Harris', Reviewed on January 10, 2023
In the last year, I've been using an Alorair Storm LGR Extreme dehumidifier for a fairly large crawl space. The unit has about 290 days of run time to keep the humidity in the room at 46% or better. A really quiet system with WIFI information. On day 366 my system gets an E4 code so I call the Alorair number. Bobby answers the call and doesn't put me through. He helps me troubleshoot and then kindly offers to send me a new pump. She handled the entire process! I'm a very satisfied customer and would recommend this company and its products. They AREN'T cheaply built imitations! These are very sturdy. They can provide service quickly when you met a problem. Great job to this company and satisfying customer service.
Very good dehumidifier
By 'Cathy', Reviewed on July 23, 2022
This is the perfect size for my parent’s bedroom. After thy use, they keep saying how good and love this dehumidifier is. The dehumidifier was super easy to set up, feels solid, and is well made. The manual is as easy to read and follow as the dehumidifier is to operate. I love the simple, clean lines of the dehumidifier and the compact size makes it fit easily into your living space. This is a really good dehumidifier. It's extremely efficient at its job and does it with a very low noise level. Some dehumidifiers can be quite noisy, this has so far been the quietest of its class. At this point, I feel confident in recommending this humidifier. I plan to order one more for myself.
Good quality and workmanship
By 'Timmy', Reviewed on July 16, 2022
The item was packaged well. So far I'm very pleased. Can control humidity set point. It came with a drain pipe, so it's hooked up to the drain in the basement, so it does not need to be emptied like other units. Took a while to condense and drain water, maybe a day or two. No power cord was sent with the unit. Nice unit, well worth the money, and I would recommend this product to a friend.
Works Awesome!
By 'William', Reviewed on July 14, 2022
Well worth the money. The other dehumidifier I had was about $250 and would take about a gallon of water daily out of the air in my basement. I thought it was working well. We noticed mold in some damp spots in the basement and figured we needed to go all out. We bought this unit, and in the first 36 hours, it took 9 gallons of water out of the air! I had it draining into a five-gallon pail so I could keep an eye on it so that amount is accurate. Amazing!!! It feels so much better down there now!! A must-buy. Just break down and buy it! It's a lot to spend, but what an unbelievable difference.


Is it safe to run it nonstop without supervision?

Alorair on January 09, 2023

1 Answer

Answered by Alorair
Yes, I've had my unit in my crawl space for three months. It has protection mechanisms to shut down if there are problems.
Does this Dehumidifier get memery starting? will it auto turn on if you unplug and plug back?

Jamie on July 16, 2022

1 Answer

Answered by Alorair
Yes, all Alorair dehumidifiers have a memory start feature. Once the unit has experienced a power outage and restarted with power restored to normal.

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