When you work at a construction site or an office area, particularly in an old building, it’s very easy for the humidity to rise and for the air to get rather stuffy. These areas are rarely properly ventilated – which makes it the perfect environment for mold and mildew to form.
But what can you do if the humidity in the air is already starting to threaten the health at your workplace? What can you do to improve things? Obviously, you buy the best commercial dehumidifier.
Still, considering there are so many options to choose from, it’s rather difficult to lock on just one unit. This is where heavy-duty dehumidifier reviews come in handy – and we are going to help you out with that.
Best Commercial Grade Dehumidifiers Comparison Chart
| PRODUCT | DETAILS | ||
|---|---|---|---|
 | COLZER 232 PPD Commercial Dehumidifier |
| View On Amazon |
 | AlorAir Commercial Water Damage Restoration Dehumidifier |
| View On Amazon |
 | BlueDri BD-BD-130-BL Industrial Commercial Dehumidifier |
| View On Amazon |
 | Dri-Eaz LGR 7000XLi Refrigerant Dehumidifier |
| View On Amazon |
 | Aprilaire 1870F Extra Large Pro Dehumidifier |
| View On Amazon |
 | Dri-Eaz Revolution LGR Dehumidifier |
| View On Amazon |
 | Dri-Eaz 1200 Commercial Dehumidifier with Pump |
| View On Amazon |
Best Commercial Grade Dehumidifiers (Update List)
1. COLZER 232 PPD Commercial Dehumidifier
An easy operation can make any product more pleasant to use, and that is a benefit that you get with this commercial dehumidifier. It is amazing how easy this product is to use. It has an automatic humidistat, as well as auto defrost, restart after power outages, continuous drainage and 1-24 hours auto on/off timer. Therefore, controlling your home humidity will be a piece of cake.
The dehumidifier also has a high airflow rate to make sure it gets rid of excess humidity inside your home and thus prevent mold from appearing. With a 353 CFM, it can get rid of moisture in large spaces – of up to 8,000 square feet. That being said, garages, basements, shops, warehouses and anything of the sort can be dehumidified with ease.
The construction is robust, and it will resist corrosion and collision. The outer casing is made of metal, so it can be easily maintained, and it will last for a long time. It is mobile as well. It has a bar handle and semi-pneumatic wheels that make it easy to be transported from a place to another, so you can dehumidify different spots.
2. AlorAir Commercial Water Damage Restoration Dehumidifier
If you are working with problem areas that are particularly difficult to dehumidify – for example, after a flood or an open rainfall – then you might want to go for a dehumidifier with a bit more “moisture absorbent power.” In this case, the AlorAir might be able to help you out.
Thanks to its hot gas valve defrosting, this unit is perfect to use it under extremely cold conditions. This system will clear the ice from the coil, allowing you to use the unit even when the temperatures reach 35 degrees Fahrenheit.
The device can reach up to 2,300 square feet – making it particularly useful for office buildings. Plus, its waterproof shell makes it safe to use outside as well – in the event that you are dealing with a construction site. It can draw around 85 pints of moisture, making it a sound investment.
3. BlueDri BD-BD-130-BL Industrial Commercial Dehumidifier
Problems with humidity will not bother you anymore if you purchase this BlueDri dehumidifier. This product can be used in a bathroom, garage or attic, and will get rid of the humidity that ruins the air quality of the building. As a result, mold and mildew will stop spreading and you will be able to restore your house to its top condition. The unit is effective for areas as large as 4,000 square feet.
The cool thing about this model is that it’s suitable to withstand tougher places too, such as construction zones, and even places damaged by moisture. And with the overall convenience of the unit, it’s even more suitable. It has a digital panel, water pump, hour counter and compact electrical control with auto restart. Therefore, a few buttons will be enough to get the job site done.
If you’re dealing with water damage restoration projects, this dehumidifier can help you. It can deal with up to 225 pints on a daily basis, and it can remove more per day compared to the usual dehumidifier. Overall, it’s a great investment.
4. Dri-Eaz LGR 7000XLi Refrigerant Dehumidifier
If you are looking for a heavy-duty dehumidifier that can withstand even the most humid of places, then this Dri-Eaz model is the perfect choice for you. Having the ability to extract 130 pints (16 gallons) of moisture per day from the air, this unit is perfect for humidity levels over 60%.
The advantage of this unit is that it also features a humidistat. This way, you can set the humidity in the room at the desired level, allowing it to stay constant so that it does not compromise your working materials.
This dehumidifier can easily reach up to 13,000 cubic feet – which makes it perfect for large construction sites. Plus, it has a very quick action that can pull out most from damp materials. It is a very good option if a flood ever occurs.
5. Aprilaire 1870F Extra Large Pro Dehumidifier
Our list of recommendations continues with this potent dehumidifier, which is capable of safeguarding your home from mold and other detrimental allergens.
You will be surprised to hear that this eliminates no less than 16 gallons of water every day. So, depending on the humidity level, this can dehumidify an area of up to 5200 square feet.
Moving on, it is a plug-in type of unit. Therefore, it doesn’t require an inlet to recharge it. However, do bear in mind that it should be installed by an HVAC professional. That’s because it is in line with the HVAC ductwork.
In addition, it draws a lot of power, considering that it is such a capable unit. Hence, make sure that you have the required capacity for the circuit you’ll be utilizing.
While it is really efficient and it operates quietly, we weren’t too keen on the fact that this is a bulky unit. It weighs 113 lbs., to be more precise.
Aside from that, customizing the right level of humidity for your needs could be a tad time-consuming. That’s because the manual control isn’t necessarily the most reliable. Perhaps if the manufacturer included an additional remote control, it would be more efficient from this point of view.
6. Dri-Eaz Revolution LGR Dehumidifier
Larger areas are significantly more difficult to dehumidify, which is why you have to bring out the big bosses. This particular dehumidifier can work for areas over 7,000 square feet – making it perfect for large construction sites or offices. It’s also the reason why many people consider it the top-notch whole house dehumidifier of 2021 – because it doesn’t limit itself to just one room.
The advantage of this unit is that it also features a humidistat. This way, you can easily see the temperature, as well as the humidity conditions – and set them according to your preferences.
Despite the fact that this unit is heavy-duty, it is also very compact and easy to store. You can easily fit it in a small space such as a stairwell or a bathroom. Plus, since it provides fast access to the moving parts, the maintenance of this unit is pretty straightforward.
7. Dri-Eaz 1200 Commercial Dehumidifier with Pump
You certainly want to keep your basements dry and this product can do a great job in this regard. Since basements need something powerful to eliminate moisture, this dehumidifier can do the job. This unit comes with a drain hose that you can run into a nearby floor drain or out a basement window, and you will thus dehumidify your basement. Consequently, mold and mildew will be kept away.
This product comes with a temperature range of 33-100 degrees F when it operates, and it can draw 6.4 amps on a 115V power supply. Add that to the fact that it can process air at a rate of up to 227 cubic feet per minute.
The item can be operated in multiple languages, as display panel languages include various ones, such as German, English, Spanish, and French. Thanks to that, it will be easy to set the product to dry various areas. Even if there have been floods, spills or leaks, the dehumidifier has the power to operate very quickly. And due to the 3M HAF filter it comes with, the unit will stay safe, as dirt will not be able to touch internal components.
8. PerfectAire 1PACD150 Damp2Dry Commercial Dehumidifier
Incidents such as flooding or heavy rain can cause great damage to a workplace – making it the perfect environment for mold and mildew to form. However, this unit can squeeze up to 15o pints of water per day – saving a situation that would have otherwise ended catastrophically.
Thanks to the soft-touch, digital control pad, this unit is very easy to use. The buttons include Humidity/Time (T) and Purge (P), as well as arrows to control the other settings. It is intuitive to use, and in most cases, you will not even need a manual.
The semi-pneumatic wheels also make this device easy to move from one point to another. Plus, their smart design will reduce shock and shaking caused by the moving unit – making it perfect for surfaces with uneven floors.
9- AlorAir Storm Elite High-Performance Industrial Commercial Dehumidifier
AlorAir strikes again with yet another high-quality dehumidifier. Featuring a unique design with rotor-mold housing, this unit is not only shock-resistant but also perfect for storing in small spaces – such as a stairwell or a closet.
This device features ducting options, meaning that it is very convenient for those that can’t constantly empty the water tank. The moisture drains through the condensate pump, allowing for constant dehumidifying.
The Storm Elite can work with various levels of humidity – going from 35% to 95% dampness. All you have to do is set the humidistat, and it will bring the temperature to the preferred level. This is a suitable option, no matter if the air is just moist or your workspace had a flood. Plus, since it is not noisier than other units of this type, it is a great option for most building owners.
10. RINKMO Commercial Dehumidifier 296 PPD
You can’t go wrong with this commercial dehumidifier. It has an advanced control panel to make sure you always find the best controls that suit your needs. For example, there is a big touch-pad LED control panel. It allows you to program timers, as well as monitor and set humidity levels, so the unit can start dehumidifying based on these requirements. Also, you benefit from working status reading.
Operating it is quite easy. You just have to make the proper settings, and the dehumidifier can continuously work to ensure the best conditions. What’s even better is the fact that it has an auto-defrost option and a power outage auto-restart. Continuous drainage by gravity is another included feature.
It has a high CFM fan that can operate at 353 CFM. Thanks to that, it has a wider coverage when it comes to getting rid of moisture in an area. It can deal with 8,000 square feet areas and remove 37 gallons of moisture. The entire process is extremely fast, and damp materials will be in a much better condition afterward. It could be a great investment for water damage restoration, large basements, industrial warehouses, and more.
11. COLZER 140 Pints Commercial Dehumidifier
This commercial dehumidifier manufactured by Colzer is sure to do a great job in many environments. This unit has an amazing control panel – it’s a touch-pad one, which allows you to customize outlet air direction and adjust fan speeds too. Not to mention that there’s a 24-hour auto on/off timer. It also has a child lock to make it safer in case there are any kids around.
What eventually makes this product so great is the 2-drain option. It has a large capacity water reservoir, of respectively 17-pint, and there is a full tank alert system that has an auto shut-off. This will prevent any potential overflow. In addition, it has a drain hose included.
It’s great when it comes to dehumidifying an area and it can also use the laundry mode that is included with it. It’s a great way to dry your clothes much faster. For better results, you have auto-swinging louvers that help you direct the air to a specific direction and improve airflow as well.
Carrying this dehumidifier from a place to another will be very easy, as it comes with caster wheels that allow easier rolling. It will fit nicely in any room.
Buying Guide
Thinking about buying a high-quality dehumidifier, but don’t know exactly what you are getting into? Here is some information that might come in handy.
What Is a Commercial Dehumidifier?
A commercial dehumidifier is a unit that was made to remove great amounts of moisture and water from the air. It represents a great option for office complexes or construction sites, where the likelihood of humidity forming is very high.
So, a commercial dehumidifier can significantly improve air quality. Not only will it prevent any risk hazards for your employees, but it will also protect your business from any damage caused by mold or mildew.
- What are the Differences between Residential, Commercial, and Industrial Dehumidifiers?
What separates commercial and industrial dehumidifiers from residential ones is the fact that the former can handle large spaces, as well as high amounts of moisture in the surroundings. The dehumidification technology they use is almost the same.
A residential humidifier can generally handle up to 75% humidity and regular, seasonal moisture. Plus, considering that it was meant to dehumidify rooms and houses, it might not be able to handle a 4-floor office building, for example.
Commercial and industrial dehumidifiers, on the other hand, can reach up to greater distances – making them perfect for large structures. Plus, considering that they can work with humidity levels up to 95%, they are a great option in case of floods. This way, in the event of a disaster, you can still save your materials and make them reusable.
- Can I Use a Commercial or Industrial Dehumidifier in My Home?
There is no reason why you should not be able to use a commercial dehumidifier in your home. Since most of them have a humidistat that can regulate the temperature, they can do the same work for your whole house as they do for an office building.
Almost all air quality products are fine both for your office and home. In fact, once you get to our home page, you will find plenty of other reviews on similar products and will realize how interchangeable most of them are.
The only reason why you might not want to use them for your house is that they are slightly bulkier – and not as fancy-looking. Plus, most of the time, they are unnecessary – unless you have a source of standing water in your house. You can use them – but you don’t necessarily need to. Using one would generally be considered overkill unless you want to dry out a flooded house.
- How Much Water Will a Commercial Dehumidifier Remove?
This will depend on the model that you go for. You can find units that can extract up to 700 pints of water – or you can stumble upon those that gather up to 160. It is all dependent on your needs. Obviously, the ones with a higher capacity will cost more – so you have to be willing to open up your wallet.
Things to Look for in a Good Commercial Dehumidifier
When browsing for a good commercial dehumidifier, there are several things that you might want to keep in mind. Some factors include the following:
- Coverage Capacity
How wide is the area that you want to dehumidify? Make sure that the commercial dehumidifier of your choice can cover the entire area of your building. This way, you won’t have to endlessly move it around.
- Build Quality
Commercial dehumidifiers are generally made either from heavy-duty plastic or steel, which makes them very durable. However, some low-cost commercial dehumidifiers can be made of lightweight plastic – which you might want to be wary of.
- Low-Temperature Operation
If most of your work is done in a warehouse, the chances are that the temperatures can be very low during the cold season – but humidity will still be on the rise. Look for units that can work even in temperatures down to 32 degrees Fahrenheit.
- Pint Capacity
If you own a wide space, you might want to ensure that your unit can extract at least 50-70 pints of water per day. Anything below that is for residential use. The good quality 50-pint dehumidifier is generally meant for commercial use.
- Auto Restart
Do you work in a place that is prone to power failures? In this case, you might want to buy something with an auto-restart option. This way, once the power goes back up, the unit will pick up where it left off.
- Built-In Humidistat
Some dehumidifiers feature a built-in humidistat that will show you real-time readings of the humidity and temperature. If you want to keep a clear setting, look for one that has this option.
- Automatic Drainage
When you don’t have the time to continuously drain the water tank, drainage is very important. Look for units that have automatic drainage so that you won’t have to do it yourself.
- Noise Level
Commercial dehumidifiers are generally very noisy – but you can do some research if you want a quieter one.
- Low Maintenance
Commercial dehumidifiers are, by default, fairly large in size – so you should at least look for options that are easy to maintain. Automatic drainage and removable filters are always a plus.
Wrap Up
Finding the best commercial dehumidifier is certainly going to be hard work at first – but as long as you do your research beforehand, it should become much easier. No matter if you are buying it for average humidity or to fix the effects of a flood, such a dehumidifier should be able to help.
Hopefully, our heavy-duty professional dehumidifier reviews have been of good use to you. There’s no better way of purchasing a good product than listening to those who have already bought and tried it.
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