Find the right Dehumidifier for Basement with 5 Features

Best Dehumidifier for Basement – Reviews and Buying GuideFor most people, basement is usually the room which gets the least attention and care. For them, it is only the place to do home laundry or to store unused goods and equipment. However, this room should be cared and maintained as much as the other rooms in your house.  If damaged, it will cost you a lot of money and other stuff in the room will also be severely affected. One of the most significant factors that could affect the condition of a basement is the humidity. If this room is too damp, the walls and floor will be damaged, and mold will develop. This will also have a negative impact on your stored goods. Luckily, the best dehumidifier for basement could help you solve the problem of over humidity. Let’s find out about how it works and what to look for in a dehumidifier, including top-rated Basement Dehumidifier Reviews in this article.

How to choose an ideal Basement Dehumidifier

Types of Dehumidifier

Dehumidifiers are grouped based on their mechanisms, meaning that there are two main types of them, namely the refrigerant and desiccant.

  • Refrigerant: These dehumidifiers have a fan and a compressor, which works the way as a refrigerator. Models of this type are more common.
  • Desiccant: A desiccant dehumidifier follows the absorption/absorption mechanism. It has a desiccative material to soak the air and extract the moisture.

Comparison between Desiccant and Refrigerant:

You may wonder whether to go for a desiccant or a refrigerant dehumidifier. You should make your decision based on various factors:

  • Firstly is the level of humidity– the most important factor. A desiccant dehumidifier will be more suitable for a room with a lower level of humidity. If your room is severely damp, a refrigerant will work more effectively.
  • Secondly, you should take temperature into consideration. If your basement’s temperature is low, opt for a desiccant model.
  • In term of price, the desiccant model will be less expensive.
  • But if you want to search more an economic model, go for a refrigerant model, which serves less energy.

Size/Pints

How to choose Dehumidifier Size and Pint - Infographic

This feature of a dehumidifier shows how much it can collect from the air into pints in 24 hours. The golden rule here is the bigger your space is, the more capacity you would need from a humidifier.

So what is pint? A pint is the amount of water that a dehumidifier can remove in 24 hours.

There is a connection between the size of a dehumidifier and its capacity. In general, the more capacity a dehumidifier has, the larger the size is.

In other words, you need to pick a capacity of a dehumidifier for your basement base on its size as well as its level of humidity.

First and foremost, you need to know what the square footage of your basement is.

Dehumidifier Size

  • If it is a large basement of at least 1500 ft. sq then you would need a really powerful dehumidifier. In most of the cases, you can use 70 pint dehumidifier. If this area is really wet with the level of humidity of more than 80%, you will need a strong 90 pint dehumidifier.
  • If your basement has a size of about 1000 ft. sq and has a low level of humidity, you need a 60 pint dehumidifier. You should opt for a 70 pint dehumidifier if this room is very damp.
  • In case you have a small basement room, you can seek for a 50-pint dehumidifier in a moderate damp environment and a 60-pint dehumidifier in a wet environment.

Normally, the size of the basement is the largest in your house. In addition, besides bathroom, this room has the highest level of humidity. Therefore, any strong humidifier which can be used in the basement would also work well in other rooms of your house as well as your whole house.

No matter the fan speed or how many people are there in your family, you must always keep in mind this feature. Measuring the space you intend to use the device and check out the capacity of it. Then, check out how much damage you already get due to the humidity of your basement. These simple but important steps will help you very much in choose the right size of the machine. For more safety, you need to get some extra dehumidifying power.

Air Flow Volume

This characteristic is calculated by dividing the amount of air in cubic feet over a minute. As you can see the way a dehumidifier works, air must pass through the machine for it to collect the water. Therefore, this is one important measure of how well and quickly a dehumidifier works.

Adjustable Humidistat

It will control the level of humidity in your basement by sensing the humidity level around the dehumidifier. When the room has the ideal relative humidity level, it automatically shuts off.

Price

The price of a dehumidifier is varied based on all these different options and features they offer. You should expect at least 50 dollars for a mini dehumidifier and around 250 to 300 dollars for a dehumidifier that works effectively in the basement.

Others

If any of the below factors are true for you, you’ll want to choose a unit with a higher capacity.

  • If you stay in a humid climate, add 10 pints.
  • If there are many people in your family and usually use the space, add 5 pints.
  • If your house has multiple doors and windows, add 5 pints.
  • If the space has a washer and dryer, add 5 pints.

Next, consult the Association of Home Appliance Manufacturers (AHAM) for the guideline to determine the sizes of the machine that you should choose.

There are also various features which are not essential but still very useful.

This feature is very helpful if you let your dehumidifier work overnight. It will help the machine shut off when it finishes the job and save you a lot of money. It is also very helpful when the water tray is full, and you are not there to empty it.
When frost grows in the dehumidifier’s compressor coil, this feature will help to melt it by keeping the fan run.
Normally, you have to empty the condensation tank manually. With this feature, it will do that job for you with the help of a drainage hose.
This feature will let you know when the condensation tank is full and very helpful if you have to empty the tank by yourself.
A compact and portable dehumidifier will make it easier for you to move around if you plan to use it in multiple rooms in your house. Also, this is the one with a handle or rolling casters.
This washable feature is available in most of the new models which function the same way as the air filter in air purifiers. It helps to capture dirt, allergens as well as dust mites.
With this part of the machine, you need to concern about the feature that whether it is easy to empty or not. You should focus on these questions:

  • Is it comfortable to handle
  • Are there any covers to get convenient removal and carrying if the tray is full?

Also, you may consider about the capacity of the dehumidifier as well as its volume. If you do not have much time to remove the water usually, it is essential to choose a large tray.

If you put your device in the basement with the floor drain, you can use a hose connection to lead the evaporated water directly to the drain without using tray. Therefore, you needn’t empty it anymore. If the basement in your house does not have a drain, you can use a pump instead to send up the water to the slop sink or any other high drains through the windows.

Top 5 Best Dehumidifier for Basement Reviews in 2017

Here are some of the popular and best Dehumidifier reviews on the market:

1. Frigidaire FFAD7033R1 70 pint Dehumidifier

Frigidaire FFAD7033R1 70 pint Dehumidifier
Our Rating: 4.8 / 5

This is one of the most powerful dehumidifiers with the ability to take out 70 pints after 24 hours and cover up to 1400 square feet.

It is designed with 4 roller coasters, an extended top handle and integrated handles making it very compact and portable.

The condensation tank offers three ways to be taken out: with a condensation pump, continuous drainage, and a removable bucket which you will take out by hand.

Pros:

  • With special built in feature, you can control the exact level of humidity in the room easily.
  • Special deign of this dehumidifier offers great portability.
  • User-friendly features and you can see all the settings and features very clear.
  • Energy is efficient and very durable. It can capture the air and extract moisture faster than another model of 70-pint dehumidifier- which in turn saves a lot of money.

Cons:

  • The size of the condensation tank is smaller than other models, so you need to empty the water more frequently.
  • If you need to drain the water far away from the humidifier, you need to use separate pump hose as there is no built-in pump.
  • There is no built-in LED to warm about the occurrence of defrosting.

Verdict:

It is very suitable for the basement which is relatively large and has a high level of humidity and is situated near other rooms of your house.

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2. Frigidaire FFAD5033R1 Energy Star 50-pint Dehumidifier

Frigidaire FFAD5033R1 Energy Star 50-pint Dehumidifier
Our Rating: 4.5 / 5

This is a medium power dehumidifier with the ability to extract 50 pint of water after 24 hours and cover up to 1400 square feet.

It is designed with 4 roller coasters, an extended top handle, and integrated handles.

It comes with 13.1 pint water bucket. The condensation tank offers three ways to be taken out: with a condensation pump, continuous drainage, and a removable bucket which you will take out by hand.

Pros:

  • With special built in feature, you can control the exact level of humidity in the room easily.
  • Special deign of this dehumidifier offers great portability. It is also very compact and lightweight with a total weight of up to 37 lbs.
  • User-friendly features and you can see all the settings and features very clear.
  • It is very energy efficient as well as durable.
  • The model produces a noise level of 51.7 dB, which is quieter than most of the models with the same power.

Cons:

  • If you need to drain the water far away from the humidifier, you need to use separate pump hose as there is no built-in pump.
  • There is no built-in LED to warm about the occurrence of frosting. It also does not have a defrost mode either.

Verdict:

This model is suitable for anyone who wants a perfectly quiet machine.

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3. Friedrich D70BP Dehumidifier with Pump, 70 Pint

Friedrich D70BP 70 Pint Dehumidifier with Pump
Our Rating: 4.6 / 5

Among five products, this is one of best dehumidifiers with pump. The effortless humidity control feature makes this product stand out of the crowd.

Besides, in comparison to the others, in the same 1400 square feet, this dehumidifier can extract 70 pints after 24 hours.

Pros:

  • With special built in feature, you can control the exact level of humidity in the room easily. Also, the hygrometer is very accurate with the accuracy of 99%.
  • With 24 hours on/off timer, it is also very convenient to set the time to turn on and off to save you a lot of money.
  • Special deign of this dehumidifier offers great portability.
  • The humidifier also operates with a filter which helps clean the air at the same time.
  • Lastly, dual fan speed runs for normal and quick dehumidifier which helps save money as well as time.

Cons:

  • Because of the dual speed fans, it is noisier and heavier than other 70 pint models.
  • The life of this product is slightly shorter than other products from the same range of power

Verdict:

This dehumidifier is for anyone who wants to a quick appliance that can set an ideal humidity level for the shortest time.

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4. Keystone KSTAD50B Energy Star Dehumidifier, 50-pint

Keystone KSTAD50B Energy Star Dehumidifier, 50-pint
Our Rating: 4.6 / 5

This dehumidifier is able to remove up to 50 pints of water and cover the area of 3000 square feet, which is equal to Frigidaire FAD504DWD.

It is designed with 4 roller coasters, an extended top handle and integrated handles.

The condensation tank offers 2 ways to be taken out: with a condensation continuous drainage and a removable bucket which you will take out by hand.

Pros:

  • With special built in feature, you can control the exact level of humidity in the room easily.
  • With 24 hours on/off timer, it is also very convenient to set the time to turn on and off to save you a lot of money.
  • Special deign of this dehumidifier offers great portability. Also, this product is very lightweight.
  • User-friendly features and you can see all the settings and features very clear.
  • Auto Restart option is very handy when there is a power shortage.
  • When working, it is very quiet.

Cons:

  • The size of the condensation tank is smaller than other models, so you need to empty the water more frequently. Also, the material of the water tray tends to bend when full.
  • If you need to drain the water far away from the humidifier, you need to use separate pump hose as there is no built-in pump

Verdict:

This model is suitable for anyone who wants to buy a powerful 50 dehumidifier with lower cost than the Frigidaire FFAD5033R1 Energy Star 50-pint Dehumidifier.

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5. Honeywell 70-Pint Energy Star Portable Dehumidifier, DH70W

Honeywell 70-Pint Energy Star Portable Dehumidifier, DH70W
Our Rating: 4.5 / 5

This powerful dehumidifier has the same capacity with Frigidaire FFAD7033R1 and Friedrich D70BP, which takes out 70 pints after 24 hours and cover up to 1400 square feet.

On the other hand, the condensation tank offers continuous drainage and a removable bucket, so that you can take out by hand.

Pros:

  • With special built in feature, you can control the exact level of humidity in the room easily. The hygrometer has a very high accuracy.
  • With special built in feature, you can control the exact level of humidity in the room easily. The hygrometer has the accuracy of around 90%.
  • With 24 hours on/off timer, it is also very convenient to set the time to turn on and off to save you a lot of money.
  • LCD helps you to see all the settings and features very clear.
  • Besides, it is also energy efficient and very durable.

Cons:

  • It does not have many user-friendly options such as continuous or auto mode as well as auto defrost mode. Though you can turn off the dehumidifier when the defrost light indicates so.
  • Also, the material is not durable and sturdy.

Verdict:

This dehumidifier is a cheaper option, which is suitable for someone who wants to buy a dehumidifier on a budget.

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Our recommendation

After we tested and tried these mentioned models, we come up with the best product, which is the Frigidaire FFAD7033R1. This model is the most powerful dehumidifier which can extract 70pints of water in 24 hours. It does so in a very quick and efficient way.  It is also very quiet when it operates so you can put this appliance in anywhere of your house.  With its power as well as user-friendly options, it sure will worth every single penny of your investment.

For smaller rooms, sure you could seek for the less powerful option. The Frigidaire FFAD5033R1 Energy Star 50-pint will be just as good in a smaller area.

Top-Rated Crawl Space Dehumidifier Reviews

Crawl space dehumidifier is also a special product you should take note. Both of basement and crawl space dehumidifiers have the same features like a large capacity or working in low-temperature. Just one thing makes the crawl space dehumidifier different with the rest that is just simple designed box, lays down one place do not moving any where and  indeal using in tight spaces.

Although it’s hard to move from room to room, it still gets many good reviews from users. There are two remarkable models of crawl space dehumidifier impressing you and it could make you want to own one in your house.

1. Drieaz F515 PHD 200 Compact Dehumidifier

Discover all out-standing features of Dri-Eaz F413 in a comprehensive view. In our article, we had analyzed both strengths and weaknesses of this smart dehumidifier in an effective way. When you buy this machine, you are guaranteed by a reputed name on the dehumidifier market. Drieaz is a well-known brand name in this industry nowadays, which promises to offer the best products to users.

As a pride of Dri-Eaz, F413 has the great combination between design and feature. It is a great solution in reducing humidity as well as removing water amount in your rooms and other furniture. With the light-weight design, it allows the compact ability of this tool in an effective way. You can move or carry the machine over rooms and places. One surprising point about this element is that although it comes with the small design, the tool could provide a package of advanced features to users.

For example, it proves strength in both common environments and crawl spaces. In these situations, you could enjoy its continuous working operation with the equipment of automatic pump out. In general, it’s worth money buying this intelligent dehumidifier in daily life as well as long-term of using. Many people are satisfied with this tool, what about you? Let’s try and enjoy all features of one of the successful Drieaz products.

COMPARISON CHART

 CapacityCover AreaSize
LxWxH (inch)
Weight
(pound)
Water TankFeatures
Frigidaire FFAD7033R1
Frigidaire FFAD7033R1 70 pint Dehumidifier
70 pintup to 1500 sq.ft11.6x15x24.44713.1• Continuous operation
• A control lock
• A 24 hour ON/OFF timer
• A full tank alert
• An Effortless Humidity
Control feature
Frigidaire FFAD5033R1
Frigidaire FAD504DWD 50 pint Dehumidifier
50 pintup to 1500 sq.ft11.6x15x24.44613.1• Continuous operation
• A control lock
• 24 hour ON/OFF timer,
auto shut off
• A 2 fan speed and
a full tank alert.
• All comes in simple touch
button and digital display
• A removable and
washable filter.
Friedrich D70BP
Friedrich D70BP Dehumidifier with Pump, 70 Pint
70 pintup to 1500 sq.ft12x15x23.24216.2• 24 hour ON/OFF timer
• Full tank alert
• Automatic Defrost system
• A washable and r
emovable filter
• Dual speed fans.
Keystone KSTAD50B
Keystone KSTAD50B 50 pint Dehumidifier
50 pintup to 1500 sq.ft10.8x15.4x23.236.311.5• 24 hour ON/OFF timer
• Full tank alert
• Automatic restart
• Fan settings include
Normal, Turbo and
Auto Defrost
• Removable dust filter
Honeywell DH70W
Honeywell DH70W
70 pintup to 1500 sq.ft11.1x15.3x23.64314.4• Continuous operation
• Full tank alert
• Automatic shut off
system
• Electronics display
• A removable air filer

Signs indicating the need for a Dehumidifier

Reasons for over humidity

relative humidityThe basement in your house is most likely to get damp for these reasons:

  • There is water vaporing from the ground.
  • The outside air is very humid, and it comes into your basement.

Signs

When your basement is not able to maintain an ideal level of humidity, you will easily notice some changes in some areas, such as in windows, doors as well as the corners of your basement.

  • If it is too humid, mildew and molds will grow. You will see the signs of them on windows as well as ceilings and walls. When the molds first appear, they are just spores so make sure you look carefully.
  • There are some hints of mist and water drops on the windows.
  • Also, you will notice a strange and uncomfortable odor whenever you open the room with a high level of humidity.
  • The worst scenario is that you find out water level marks on the ground as well as behind the closets and other furniture in the basement.

When you see these signs, it means that your room is over humid. In this case, you will need a dehumidifier to maintain a perfect condition for your basement.

Why use a dehumidifier for basement?

Because the basement is connected to other house in your room, the condition in this room will affect other rooms. Therefore, you should make sure that the room is in the best condition for the sake of other rooms’ conditions.

Secondly, this room is used for laundry purpose as well as a storage unit for household equipment and other unused stuff.  Hence, the best condition that this room provides will ensure the quality of these stored appliances and goods.

Thirdly, if your basement is so damp, it develops mildews and molds, which will have a negative impact on your family’s health. The damp environment also attracts many pests such as bugs and centipedes.

Last but not least, a damp room where molds and mildews develop will affect the health of our family members severely. It also increases the risk of getting the respiratory illness as well as allergies.

A dehumidifier will help solve the problem of an over humid room, hence reduce the risk of getting these mentioned problems.

How does  a Dehumidifier works?

How a dehumidifier works

Image source:
www.achooallergy.com

So what is a dehumidifier? This common and useful household appliance helps to remove excessive humidity in the air and help your room, in this case, is your basement, maintain an ideal relative humidity.

Main parts of a dehumidifier include a fan compressor, cooling coils, and water tank.

The way a dehumidifier works is as a vacuum custodian and air purifier. All types of a dehumidifier will capture the air in the room it sits in and takes out all the moisture. After that, it will release the air back to the room again.

All the moisture that has been extracted from the air will be stored in a condensation tank, which needs to be emptied manually or by using drainage system.

There are two different mechanisms of how dehumidifiers extract moisture from the air:

  • Refrigeration: As the name suggests, with this mechanism, a dehumidifier will have a core system which works like refrigeration. To be more specific, when air comes into the machine, it will be cooled by a built-in fan. All the moisture will turn into liquid and drip into the water tank. The air, which is now, has no moisture, will be drawn to a heating feature to get back to its room temperature. This is a more common way of how a dehumidifier works.
  • Absorption/Adsorption: In this mechanism, the air which is captured by a dehumidifier will be absorbed into (absorption) or onto (adsorption) a drying material. All the water will be taken out and squeezed. The fan in this kind of dehumidifier will help to circulate the air around in the machine.

5 minutes Guide: Know your Dehumidifier – From Basic to Advance

Dehumidifier Basic to Advance Infographic

F.A.Qs

Where to put my dehumidifier?
Usually, a dehumidifier needs placing in the areas which have high moisture, the small space with no ventilator. Many manufacturers advice the customers putting this machine away from the walls and other structure that can disturb the airflow in and out, usually at least 6 inches. Many people place the dehumidifier in the kitchen, bathroom, laundry rooms, basements, etc. Nowadays, there are many kinds of dehumidifiers allowing you to place at anywhere you would like as they can work in the variety level of moisture, from the bedroom to the warehouse.
How much noise can be caused from my dehumidifier?
Because of containing the electric fan to draw the moist air inward, your dehumidifier cause noise. There is a basic rule of thumb: Higher the fan setting, louder the noise can cause. In addition to the fan, the compressor also plays a part in making noise, but the slight noise. So, whenever this device is run, you can expect a noise that will be increased gradually.

Luckily, the modern technologies have created many new versions of the dehumidifier which cause less noise than the old. However, it does not mean that these new versions can be quiet absolutely as due to the rule, it will be noisier with the higher setting and can make you awake or incapable to sleep at night.

How much does a dehumidifier cost to use?
The price of a dehumidifier depends on the type. The desiccant one is smaller but will cost more while the refrigerator dehumidifier saves energy better, hence cheaper to run.
Can I leave the dehumidifier on all day?
You can as it is safe to do so. However, you should keep in mind that like other electrical appliance, turning a dehumidifier all day will shorten the life of this product.
What is the ideal relative humidity of a place?
Ideally, the relative humidity of a place should lie in between 40 and 50 percent. It is measured by dividing the moist in the air at that moment to the maximum amount of moist that the air can hold.
Do I need to duct my dehumidifier?
You should duct your humidifier if you have multiple rooms that can encounter the problem of over humidity.
You can do so by connecting your current dehumidifier to the existing HVAC system in your house.
How long does a dehumidifier last?
The durability of a dehumidifier will all depend on the overall quality of the products as well as your regular maintenance and the frequency of usage.
Can I recycle the water drawn out from my dehumidifier?
It depends on how you are going to use that water. It is not safe to drink. Otherwise, it is ok.
How do I remove liquid water collected by my dehumidifier?
There are two ways which you can remove water from your dehumidifier: by hand and with a drain connected to the dehumidifier.

Conclusion

That is all about a dehumidifier. I hope that you learn something useful and informative in this article. There are many types of dehumidifier on the market which are varied in sizes, types as well as built-in features.

After all, a dehumidifier is one of the most useful machines in your house which will serve you well for a long time and save you much money on maintaining the best condition for your basement. Therefore, it is all worth your time and money to search for the best Dehumidifier for Basement / Crawl Space. I hope you will be able to make the most informed choice after reading my Dehumidifier reviews and considering all the options available.

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