Top 7 Best Dehumidifiers For Crawl Spaces – [2020 Reviews & Guide]

The excess humidity level is dangerous and should be removed immediately it is noticed.

It increases the survival rate of viruses, and this might not go down well with the health of everyone in the house. It also encourages the growth of mold and mildew, which, in turn, shortens the lifespan of homes.

Excess humidity levels are mainly experienced in an enclosed environment such as a crawlspace. Luckily, very high humidity levels in your crawlspace should not make you lose sleep. All you need to do is pick one of the best dehumidifiers for crawl spaces to help you remove moisture from the area.

Well, for a dehumidifier to be regarded as the best for a crawlspace, it must be compact so it can easily fit in tight spaces. The compact size also makes a dehumidifier extremely easy to transport.

The dehumidifier should also be very easy to use, and, if possible, it should not miss such features as a digital control panel and an automatic pump-out system. In the following reviews, we have gathered the best units to simplify your work as well as to increase your chances of getting what you are content with.

Best Dehumidifiers For Crawl Spaces – Top List

7. BaseAire Crawlspace Dehumidifier, Remote Controlled (AirWerx55)

7. BaseAire Crawlspace Dehumidifier, Remote Controlled (AirWerx55)
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What’s incredible about this dehumidifier for crawl spaces is that it is small and lightweight. Needless to say, it is the perfect dehumidifier for tight spaces. The compact size and lightweight construction simply make it very convenient to use.

What’s even better about the dehumidifier is that, despite the small design, it is still able to remove up to 55 pints at 80 degrees Fahrenheit. Besides, this dehumidifier is energy efficient, and, therefore, it will have an insignificant effect on your utility bills.

It processes air at up to 130CFM and covers 1,300 square feet, which is great, considering how compact it is. What’s more, this crawlspace dehumidifier has an auto humidistat that turns it on and off, based on the changes in humidity levels.

The corrosion-resistant stainless coils offer long-term service, and this ensures little maintenance. In fact, these corrosion-resistant stainless coils will not require replacement or repair for a long time. Another feature that extends the lifespan of this dehumidifier for crawlspaces is a sheet metallic housing that does not dent, thereby, nicely protecting the internal part from damage.

Highlights:

  • 5-year warranty ensures a worry-free purchase
  • Sheet metallic housing protects the internal part from damage
  • Simple-to-use touch control panel improves convenience
  • Remote monitoring function makes the dehumidifier perfect for places where remote sensing is needed

6. AlorAir HGV Defrosting System Basement/Crawl Space Dehumidifiers

6. AlorAir HGV Defrosting System Basement/Crawl Space Dehumidifiers
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It is obvious that you want nothing but a high-performance dehumidifier for crawl spaces. Well, we think the AlorAir Basement/Crawl Space Dehumidifier is exactly what you should go for. It is well built and features an advanced technology that minimizes corrosion as well as Freon leakage.

This is very important because any dehumidification process, there is a production of sulfide, hydroxide, and oxide. These components speed up the corrosion process in normal coils as well as making them experience Freon leakage quickly.

The epoxy coating offers protection in corrosive environments as well as maintaining the heat transfer ability of the coil. In short, this greatly extends the lifespan of the coil. When you buy this dehumidifier, you get a user manual, a clean air filter, and a drainage pipe.

You should, however, note that the remote controller is sold separately. The dehumidifier is designed for rooms up to 2,600 square feet, and it gets rid of up to 90 pints (11.3 gallons) of moisture of air each day. Because of the performance it delivers, this unit is ideal for industrial institutions, garage applications, storage areas, shops, and households, among others.

Highlights:

  • Functioning temperature range is 33.8 ~ 104 deg F
  • Functioning humidity range is 35 ~ 95%
  • Processes air at up to 210CFM

5. Aprilaire 1820 Pro Dehumidifier for Crawl Spaces, Basements

5. Aprilaire 1820 Pro Dehumidifier for Crawl Spaces, Basements
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One of the things you should consider when buying a dehumidifier for crawl spaces is durability. That being said, investing in a durable dehumidifier is really important because it obviously saves you money in repair and maintenance as well as in buying a totally new model.

The Aprilaire 1820 Pro Dehumidifier is a nice purchase because it is built to last. It is designed with corrosion-resistant aluminum coils that hold up well to a highly corrosive environment.

Another reason why this crawlspace dehumidifier is regarded as one of the best is that it is a product of Aprilaire. This is a leader in indoor air quality solutions. Having said that, expect this dehumidifier to have all the features you want.

The compact size of this dehumidifier enables it to fit easily in tight spaces, crawl space doors, and between joists. The dehumidifier measures 12.5 by 12.5 by 25 inches. What’s even better, this model removes up to 70 pints (up to 9 gallons) in a day despite the small size.

Highlights:

  • Designed and manufactured in the USA
  • Compact size measures 12.5 by 12.5 by 25 inches
  • Removes up to 70 pints (9 gallons) of water each day
  • Minimize airborne virus survival rates
  • Comes with a tray to prevent messy water

4. hOmeLabs 3,000 Sq. Ft Energy Star Dehumidifier

4. hOmeLabs 3,000 Sq. Ft Energy Star Dehumidifier
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If you have a large space to dehumidify then settling on the hOmeLabs 3,000 Sq. Ft Energy Star Dehumidifier is the right move. It is a large dehumidifier, which, as its name suggests, can dehumidify areas up to 3,000 square feet.

What’s more, this model removes up to 35 pints of water from the air each day. It is a moisture-remover beast that does a good job of keeping humidity in your place at the optimum levels.

Better yet, this model does not consume a lot of energy despite working great in a large area. It is Energy Star certified, and this means it will get the job done without racking up the electric bill.

The sleek, clean look is another selling point of this dehumidifier. It gives it the edge over most units that are well…an eyesore. What’s more, this dehumidifier is built with handles and wheels so you can have an easy time moving it from place to place.

Highlights:

  • Works well in spaces between 1,500 and 3,000 square feet
  • Dimensions are 15.4 by 11 by 24.3 inches
  • Features a 1.8 gal water tank
  • Removes up to 35 pints of water from the air each day
  • Will not work in the same room as an evaporative cooler
  • Built-in pump compressor reduces odors and moisture

3. Drieaz Compact Dehumidifier (F515 PHD 200)

3. Drieaz Compact Dehumidifier (F515 PHD 200)
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Crawlspaces and tight spaces need a professional and compact dehumidifier like the Drieaz F515 PHD 200 model. Its compact size means it does not take up much space, and, it is very convenient to use.

The compact design also allows you to transport and store the dehumidifier with ease. Besides, this dehumidifier is built to withstand the test of time. It is constructed with the manufacturer’s legendary rugged rotomolded housing that is very durable and provides exceptional protection to the internal part.

The dehumidifier is also equipped with lots of highly advanced features such as touch-pad controls and built-in humidistat. The features make it very easy to use. Moreover, there is an auto pump-out system that improves the general performance of the dehumidifier.

It ensures continuous operation, and this promotes convenience. The gray finish of this dehumidifier blends nicely with the existing décor of most households. Additionally, this unit is made in the USA with quality materials only to ensure 100-percent user satisfaction.

Highlights:

  • Digital touch pad controls are in 4 languages and display inlet and outlet temperature and RH in real time
  • Automatic pump out function allows continuous operation
  • Minimizes humidity in enclosed areas by removing water vapor
  • Compact size makes the dehumidifier easy to transport, store, and position

2. Dri-EAZ F413 Revolution LGR Compact Dehumidifier

2. Dri-EAZ F413 Revolution LGR Compact Dehumidifier
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This compact dehumidifier comes with an owner’s manual, 40ft drain hose, 3M HAF high airflow filter, and 25ft electrical cord. All these accessories are very important and help make the compact dehumidifier very easy to set up and to use.

The dehumidifier removes up to 12 gallons each day at 80 degrees Fahrenheit /60-percent RH (AHAM) and 17.3 gallons every day at 90 degrees Fahrenheit/90-percent RH. The dehumidifier is compact and measures 17.6 inches high by 12.5 inches wide by 21.5 inches deep.

Moreover, this dehumidifier features a control panel that displays inlet/outlet temperatures, tracks job hours, and shows relative humidity. Transporting the dehumidifier is a breeze, and that’s because it has recessed feet that allow you to stack up to 3 models on a handtruck for quick and safe transport.

The dehumidifier also features an automatic restart after a power outage to make sure the drying continues immediately power is back. Moisture-related issues will be a thing of the past when you have this dehumidifier. And that’s because it is the true meaning of “good things come in small packages”.

Highlights:

  • Removes 80 pints of water per day at 80 degrees Fahrenheit/60-percent RH
  • Dimensions are 17.6 inches high by 12.5 inches wide by 21.5 inches deep
  • Made in the USA with the manufacturer’s legendary rugged rotomolded housing

1. Dri-Eaz PHD 200 Commercial Dehumidifier with Pump

1. Dri-Eaz PHD 200 Commercial Dehumidifier with Pump
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Up to this point, it is clear that Dri-Eaz is a trustworthy manufacturer that produces amazing products such as the Dri-Eaz PHD 200 Commercial Dehumidifier. It is a stunning dehumidifier that comes equipped with a pump to provide you with great results.

Moreover, this dehumidifier is commercial-grade, and this means it delivers exceptional performance not to mention having what it takes to stand the test of time. That being said, this is the model to go for if you want to combat excess moisture in your garage, shop, utility room, unfinished/finished basement, or crawlspace.

The Dri-Eaz PHD 200 is equipped with digital controls that are easy to read even in darker environments. They also have a humidistat that allows you to set a target humidity level for the space you want to dehumidify.

Another notable feature is an automatic pump-out system that allows continuous operation with no worries about overflowing trays or emptying tanks. When you have a high-performance dehumidifier, such as the Dri-Eaz PHD 200, damp basements or crawlspaces will be kept dry, and this means one less problem.

Highlights:

  • Digital touchpad controls display inlet and outlet temperatures
  • 6-year warranty on compressor and coils
  • Automatic pump out function allows continuous operation
  • Compact size enables the dehumidifier to fit in tight spaces easily

Buying Guide for Dehumidifiers for Crawl Spaces

Also, check out the following factors.

Sturdy Housing

Dehumidifiers for crawl spaces are pretty expensive. For this reason, you will not want yours to break down quickly. So, when buying one, make sure it has sturdy housing that protects the internal part from damage. Good protection of the internal part means less maintenance.

Area Coverage

Before you buy a dehumidifier, check the size of your crawl space. This is because different dehumidifiers are designed to dehumidify different sizes of rooms. Therefore, if your crawlspace is, for instance, 3000 square feet, go for a unit that dehumidifies up to 3,000 square feet of space.

Compact Size

Another factor you should pay attention to during the purchase of a dehumidifier is compact size. Crawlspaces do not have much room; therefore, if you end up with a fairly large dehumidifier, you may be left stranded because the dehumidifier might not fit as nicely as expected. Compact dehumidifiers not only fit in tight spaces but also they are easy to transport.

Energy Efficiency

Your dehumidifier is likely to run for several hours every day. So, if yours happen to be consuming a lot of energy, then sorry you; prepare to deal with high electric bills. With that being said, check whether a dehumidifier for crawl spaces is energy efficient before you make a purchase.

Conclusion

You do not need to put up with high humidity levels in your crawl space – at least, not when the above dehumidifiers for crawl spaces are within easy reach. Those who have invested in them and tried them have never been more pleased. And that’s because they do a great job of removing moisture from the air, thereby, ensuring optimum humidity levels.

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