Dehumidifier

Why does a dehumidifier freeze up? Is there a way to fix it?

A dehumidifier is any device that is used to remove moisture from the air. This device is used in places such as houses, buildings, and basements to remove excess moisture to prevent the growth of mold and mildew and the damaging effects that moisture can cause.

But similar to other appliances, these dehumidifiers are not impervious to errors and damages. In some instances, they suffer from internal issues. Such an example is freezing, which is somewhat annoying, as it stops the device from running at all. It ruins the purpose of the dehumidifier, which is to help you with your moisture problems.

But what makes a dehumidifier freeze up anyway? 

Why Does A Dehumidifier Freeze Up

There are multiple reasons why a dehumidifier can sustain frozen evaporator coils. Here are some of the common ones.

Cause #1: Faulty Humidity Control

One of the indicative signs that your dehumidifier has frozen up is an icy coil. Just like air conditioners, dehumidifiers have coils, too. If they are icing already and that your room temperature is higher than 65 degrees Fahrenheit, the problem should lie in the humidistat. 

Simply put, a humidistat is a device that senses the relative humidity in the room and controls the dehumidifier accordingly. Most humidistats are electronic devices that make use of a hygrometer to measure the relative humidity in the room. On instances where the humidistat does fail in identifying the relative humidity accurately, the dehumidifier’s compressor circuit will run continuously. As a result, the coils would ice eventually. 

Fix:

One way of dealing with a faulty humidistat is replacing it. But that’s the drastic measure. Surely enough, you can find compatible humidistats for your dehumidifier based on its specifications.

Another way of going over this matter is by rotating the control knob of the humidistat. Before you do so, make sure the dehumidifier is unplugged. While rotating, check the contact set while it’s opening or closing. Once you detect that the contact doesn’t respond while adjusting the control, then you need to replace the humidistat.

Cause #2: Fan Blade Or Blower Wheel

Similar to the symptoms stated above, dehumidifiers that have frozen coils could be a possible symptom of problematic airflow. Of course, you should consider this situation if the room temperature is higher than 65 degrees Fahrenheit. Airflow is one of the primary aspects of a dehumidifier, as it conducts air cycling to remove the moisture in the air. 

For a dehumidifier to function properly, it should have access to abundant airflow. Specifically, air should pass seamlessly in the dehumidifier’s coils and evaporator to ensure that the device won’t get frozen. 

You will know if this is the problem by checking the grille area of the dehumidifier. Normally, you can feel a lot of air blowing on that part. But if you don’t feel anything at all, even if the filter is clean, you should do some troubleshooting. 

Fix:

Assess the coils and see if there is no dirt or lint build-up on them. If these elements are present, you should clean them right away. Of course, you should check the fan blades or blower wheels, too. Look for any signs of damages or restrictions that prevent them from functioning properly. Cleaning them should alleviate the problem in most cases. But if the issue is mechanical, then you should just replace them.

In checking the blower wheels, make sure that they are affixed to the motor shaft properly. Otherwise, it will cause problems to the dehumidifier. 

Cause #3: Bi-Metal Thermostat

Another reason why dehumidifier coils freeze is a malfunctioning bi-metal thermostat. Now, not all dehumidifiers have this component. So if your existing unit doesn’t have this component, then it is not the culprit for the problem. 

A bi-metal thermostat works by thawing the ice that clads the evaporator coils. It is an essential component that works best if you are experiencing high humidity levels or cold temperatures. The said thermostat checks the temperature of the evaporator. If it is low, then it will impede the power going to the compressor while letting the fan run. In this way, the air will pass through the evaporator coils and melt the ice on them. 

Naturally, if the bi-metal thermostat is not working, nothing will regulate the defrosting of the coils. 

Fix:

It is not that easy to determine if the bi-metal thermostat is working properly or not. After all, its operation depends on the external temperature. If the thermostat has positive contact with the coil while the coils are frozen, then you should suspect that the device is faulty. At this point, you need to replace it to ensure that your dehumidifier will function again.

Cause #4: Temperature Sensor

If the temperature sensor of the dehumidifier is not working properly, there’s a good chance that it will cause the coils to freeze over. Many refrigerant dehumidifiers have sensors that detect the evaporator coils’ temperature. This particular data is taken up by the control board and is being used to regulate the performance of the fan motor circuits and compressor. 

When the sensor is defective, it will not be able to detect the temperature or relative humidity properly. As a result, it would cause the circuit to remain on full power, even if it is no longer necessary, causing the coils to ice. 

Fix:

This problem can be fixed by using a multimeter. Use it to diagnose if the sensor is functioning or not. If it’s not in its correct condition anymore, you should simply replace it. 

Meanwhile, other electric-control dehumidifiers usually generate a particular fault code every time their sensors are malfunctioning. You should check if the sensor has a proper connection to the control board. 

Conclusion

Knowing why a dehumidifier freezes up is as vital as learning how to take care of it. By understanding the mechanisms of a dehumidifier, troubleshooting it would become easier for you. You would be able to determine if the device requires cleaning or fixing every time it is malfunctioning. 

I hope that you find this guide useful. For other related inquiries, feel free to ask me in the comment section below.

It is crucial that you know how to use a dehumidifier properly. After all, you can only benefit from this device if you know how to operate it based on your needs and requirements.

Furthermore, proper usage of a dehumidifier can actually help you extend its lifespan, effectively reducing the need for frequent repairs and replacements. 

Fortunately, it is not that difficult to use these dehumidifiers. Even if it is your first time using a dehumidifier, the learning curve is not that difficult. You just have to follow the tips and recommendations that I’ve listed below. 

What Is A Dehumidifier? What Are Its Benefits?

A dehumidifier is a device designed to reduce the level of humidity in the air. It does this by means of collecting the water in the air using a fan or absorbent. There are two basic types of dehumidifiers: desiccant dehumidifiers and refrigerant dehumidifiers. Desiccant dehumidifiers use a material that absorbs water from the air, such as silica gel, while refrigerant dehumidifiers use a refrigerant to cool the air, which causes the water to condense. 

There is also a third type of dehumidifier, an ionic air purifier, which uses an ionic process to remove moisture from the air. However, some people have qualms when it comes to ionic dehumidifiers. It’s one of the reasons why people these days only opt for refrigerant and desiccant dehumidifiers, regardless of the application. 

With a dehumidifier, you can actually eradicate the excess moisture in the air. It reduces the mustiness and dampness of the air while returning its breathability and comfort levels. 

A dehumidifier removes the possibility of mold growth, water spots, and furniture damage in your space. During summer, where the air is particularly humid, this device comes in extremely handy. In fact, every time that the humidity in your area increases, you should have a dehumidifier on stand-by. 

How To Use A Dehumidifier Properly

Here are some of the basic guidelines that would allow you to maximize the potential of a dehumidifier.

Pick The Right Dehumidifier First

Many people tend to complain that their dehumidifiers are not doing enough moisture removal. Of course, we can assume that the device has some problems. 

But before returning it to the seller or manufacturer, you have to check first if the dehumidifier is indeed compatible with your intended application. 

Dehumidifiers are not built the same. Each of them is designed to accommodate a particular task or requirement. Some dehumidifiers are designed for whole-house applications, while others are for single-room use, such as bedrooms and kitchens. 

Meanwhile, there are also dehumidifiers meant for small spaces, such as in your closets, gun safes, and guitar cases. These dehumidifiers do exist, and they function well enough. However, you can’t expect these small dehumidifiers to absorb the moisture in a large room. 

Generally, the bigger the dehumidifier, the more capable in absorbing large volumes of moisture. Hence, you can expect that whole-house dehumidifiers have a significant size difference from their portable and single-room counterparts. 

Get the size of the area that you want to dehumidify. The measurement should be in cubic feet. After that, look for dehumidifiers that match the measurement that you got. You can see this by checking their labels or user manuals. 

Set The Right Configuration

If you want to maximize the performance and effectiveness of a dehumidifier, you need to set its settings correctly. 

When it comes to this matter, you need to get an idea about the proper indoor humidity. Correct humidity is where the air’s moisture content is normal–not too less, not too much. 

Well, many agree that the correct humidity of rooms and interiors is between 45% to 65%. However, others are comfortable with 35% to 50% humidity levels. Any of these options are alright, especially if you are comfortable with them. Anything that is higher or below these figures may cause discomforts and unwarranted damages to your properties. 

In our context, we shouldn’t let the humidity exceed 65%. Otherwise, you’ll experience dampness and odor in the air. In fact, in areas that are particularly humid, a relative humidity level of 55% to 60% can already cause adverse effects. 

It would be advantageous if the dehumidifier you get has a humidistat. This component reads the humidity levels in a room and adjusts the performance of the dehumidifier accordingly based on it. 

Learn The Proper Placement

You have to know that the placement of a dehumidifier can affect its performance. For instance, if you are going to place the dehumidifier in the middle of large fixtures and furniture in your home, it will not be able to do its job properly.

Oppositely, a dehumidifier that has an elevated placement without any obstructions will dehumidify your space evenly. 

Furthermore, you should avoid placing the dehumidifier against the wall. It is a common mistake that I always see. Keep in mind that dehumidifiers work by absorbing air using a fan from one end and eject it back into your space through its exhaust vents. If you place the dehumidifier against a wall, it is possible that either the vents or the fans will get blocked. It will prevent the dehumidifier from working. 

Where To Place A Dehumidifier?

Here are some of the ideal locations for a dehumidifier placement:

• Place it on a spot where there’s good air circulation.
• Look for areas where there’s minimal traffic.
• Put the dehumidifier away from obstructions and walls (at least ten inches away).

If the dehumidifier offers an automatic draining function, make sure that you place it where it is near to a hose and drainage system. In this way, you can utilize the said feature of the dehumidifier. 

Mind The Weather

Humidity may become a problem, regardless of the climate and season. Again, there are some regions in the world where moisture is always high. 

During hot seasons, the dehumidifier can normally run since moisture is heavily present. But when the temperatures are low, there are some considerations that you need to take into account. First, there’s a possibility that the water that the dehumidifier absorbed may freeze. It is a common sight during winter. 

Second, you may not opt for refrigerant dehumidifiers if it is too cold. After all, you can’t risk running the dehumidifier when you are being riddled with freezing temperatures. At this point, you might want to opt for desiccant dehumidifiers. 

Don’t Forget To Empty The Water Tank

It is essential that you maintain the dehumidifier regularly. You will be able to prevent the device from deteriorating quickly if you do this regimen regularly. 

One of the ways you can maintain the dehumidifier is by emptying its tank every time it is full. Do not let it sit there, as it can cause mold and bacterial growth. 

However, you may not need to empty the dehumidifier if it comes with an automatic draining capability. You just need to attach a hose to its drain plug, and the device will automatically drain the water it collected.

There are other ways you can maintain a dehumidifier. Here are some of them:

• Clean the filters regularly. You need to do this every six months. If you are using the dehumidifier continuously, you need to change the filters more frequently. 
• Dust the exterior of the dehumidifier, especially the vents and intake. 
• Check the coils and see if they are functioning properly. If they are frozen, let them thaw. 

Conclusion

Being able to use a dehumidifier properly will enable you to improve its performance to the peak. If you badly need dehumidification in your home or office, an adequately functioning dehumidifier is essential. With the recommendations I listed above, you will be able to get a dehumidifier to remove excess moisture adequately.

I hope you find this guide useful. If you have other inquiries, feel free to drop them in the comment section below.

When is the best time to run a dehumidifier?

For many people, the problem of humidity can be severe. Symptoms of such are moisture growth, musty odor, and the physical deterioration of some of their furniture. Dehumidifiers exist to ensure that these moisture-caused problems can be prevented, allowing your place to achieve the proper humidity levels. 

Of course, the proper use of a dehumidifier will enable you to maximize the device’s effectiveness. Hence, it is essential that you are aware of its proper placement, the ideal time of its usage, and even its configuration. 

In this context, we are going to elaborate on the best time of day to use dehumidifiers. 

Best Time To Run A Dehumidifier

Several factors can influence your dehumidifier usage. Certainly, your goal here is to ensure that you can operate the device to reduce the effects of excess humidity in your space. 

Keep in mind that people have varying comfort levels when it comes to humidity. But when it comes to your health, the ideal humidity range should be 40% to 60%. Some would adjust this to 45% to 65%, 30% to 60%, or any numbers that are within the said range. 

Dehumidifiers can run for straight 24 hours, depending on your needs and preferences. If you deem that your area is being riddled by excess moisture, then you are free to run these dehumidifiers continuously. Areas in your home that are notably damp, such as basements, should have a dedicated dehumidifier that regulates their humidity. 

Also, keep in mind that humidity is high on warm days, especially during the summer season. Technically speaking, the warm air can hold more water. Hence, it is already a given that it can cause a spike in humidity. You may want to use a dehumidifier all day when the climate is particularly hot. 

The Cost Factor

Again, it is best to continuously operate your dehumidifier to ensure that your home maintains the correct humidity level. This notion is particularly true for those spaces that are burdened by severe humidity problems. 

But then again, running a dehumidifier will cost you money. The longer you use the device, the more it will add to your electrical costs. Therefore, if you don’t want to be burdened by high power bills, you have to control the time you use the dehumidifier. 

If you are concerned about your electrical bill, then you should use the dehumidifier around midnight until dawn–or 11 PM to 6 AM. In this period, electrical consumption is considered to be the lowest, which, in turn, causes the electrical rate to drop significantly. 

Interestingly, humidity is the highest during the early parts of the day, which should be around 3 AM to 5 AM. Therefore, running your dehumidifier on these hours is actually cost-efficient. 

But then again, if your goal is to dry your space even before you sleep, then I highly suggest that you use your dehumidifier ahead of the suggested time. In fact, you should get your humidifier at a steady pace until such time that the moisture level in your area stabilizes. 

You also have the option to time the hours that the dehumidifier operates. At this point, you would need the device to have a timer function so that you can achieve this feat automatically. For instance, you can time the dehumidifier to run five hours in the morning and six hours in the evening, depending on your needs. The more accurate your timing is, the easier it is to achieve cost-efficiency with your dehumidifying device.

Relative Humidity

Relative humidity is the amount of water vapor in the air compared with the maximum amount of water vapor that the air can hold at a given temperature. For example, if the air is at a temperature of 70 degrees Fahrenheit and there is already one percent humidity, then the relative humidity would be one percent. If the humidity increased to, say, two percent, that would mean that it is 70 degrees and two percent humidity.

The relative humidity will drop when the temperature increases.

Your dehumidifier works to remove excess humidity from the air to make your home more comfortable and reduce the potential for mold and other damage.

Again, you have to remember that the ideal humidity level for any interior space should be around 40% to 60%. Mold can already start growing at 65% relative humidity. The primary function of a dehumidifier is to guarantee that you will not exceed the ideal range. If you deem that the relative humidity in your home is too high, then you should let the dehumidifier do its thing, regardless of the time of the day.

Moisture can increase due to human activities. Any tasks that require water, such as bathing, washing clothes, and cooking, will inevitably release moisture. If water is particularly abundant in your area, then you might need to use your dehumidifier for as long as you need it.

Between cost and comfort, I prefer prioritizing comfort. After all, high humidity is pretty damaging. 

Effects Of High Humidity

In some parts of the world, high humidity can be a serious problem. This is even more likely in countries where large portions of the year are spent in a hot, wet, and muggy climate. In these places, high humidity is an issue that has to be dealt with. 

Stuffy rooms, allergies, mold growth, mildew, and fungus are all results of high humidity levels. Because of this, people are often encouraged to purchase dehumidifiers for their homes. These machines help to reduce the level of moisture in the air, which helps to counteract the humid climate.

You will definitely know if you need a dehumidifier in your home or building if the following symptoms are already apparent:

• People dwelling or interacting in your property have prolonged issues of allergies.
• Your allergies are getting worse
• Water leakages are evident, especially after precipitation (i.e., rain or snow)
• The air is particularly muggy, which is a sign that the problem is already becoming visible
• Insects and pests are proliferating in your home, such as moths, spiders, and cockroaches
• Your garments and clothes are damp and exude a musty smell
• Cracks and stains in your walls and furniture

How Long Does A Dehumidifier Work?

The dehumidifier works by simply extracting excess moisture from the air. It does this by running a refrigerant through a semipermeable membrane filter. This filter allows water vapor through it but keeps the water droplets from passing back out. This refrigerant then runs through a compressor, which condenses the refrigerant back into a liquid. The condensed refrigerant then runs through a small expansion device, which cools it back into a gas, and the process repeats.

Ideally, a dehumidifier should take effect as soon as possible. The quicker it can absorb moisture from the air, the better. Now, some air dehumidifiers take a couple of hours before you can experience significant dehumidification. However, others are quite powerful in that they can start absorbing moisture the moment you switch them on. 

To know if a dehumidifier is already working, you should have a hygrometer with you. The latter is a device that measures the relative humidity in a given space. Measure the moisture before and during you use the dehumidifier. It should give you an idea of the speed as to which the dehumidifier can do its job.

Conclusion

In a nutshell, the best time to run a dehumidifier should be in the period where the humidity is the highest. It is the ideal way to ensure proper dehumidification without racking electrical costs. 

However, if you are constantly troubled by moisture all day long, then you have no other choice but to keep the dehumidifier running. Otherwise, you’ll suffer from health problems and infrastructural damages. 

I hope that you find this guide useful. For other inquiries, feel free to ask me in the comment section below.

Are you interested in acquiring the best dehumidifier for apartments? If so, then you are just in the right place. 

Keep in mind that while humidity is good, too much of it is not recommended either. If the air is too wet, it is easier for mold spores, germs, and other allergens to grow in them. The appropriate humidity level of your room should be at 40% to 60%. A humidifier can help you maintain this range. 

Fortunately, there’s no need for you to leave your apartment just because it has excessive levels of humidity. The following humidifiers will solve this problem for you. 

Best Dehumidifier For Apartments

1. Midea MAD20C1ZWS Dehumidifier – Editor’s Pick

PRODUCT LINK

The Midea MAD20C1ZWS Dehumidifier is a powerful utility for treating excessive humidity in various indoor spaces. It is great for apartments, especially the large ones, as it can accommodate areas that are as big as 500 square feet. Moreover, it is rated to collect 20 pint of water per day, which is truly impressive. It can guarantee that you will be able that your rooms will get the right levels of humidity. 

The device comes with an auto-restart function, which is essential to prevent caused by power outages. It allows the dehumidifier to return to its recent setting as soon as it is turned on. Meanwhile, the Midea Dehumidifier’s automatic defrost function ensures that the water it collects will not get frozen–essentially preventing the machine from being damaged. 

Pros:

• Silent operation; maximum of 51 decibels
• Its tank is connected to a hose for easier emptying
• Includes a reusable filter that clean the air
• Collects large quantities of water
• Built with durability

Cons:

• It is heavy and burly

2. Pro Breeze Electric Mini Dehumidifier – Runner-Up

PRODUCT LINK

It is also good to consider the Pro Breeze Electric Mini Dehumidifier for apartment use. This humidifier is capable of collecting 9 ounces of water from your air in a day. Given the fact that it is a small dehumidifier, such a capability is already impressive. Keep in mind that this device is only effective for spaces that are 150 square feet in size or smaller. 

The Pro Breeze Electric Mini Dehumidifier also comes with an automatic shutdown feature. It activates when the tank of the dehumidifier is already full. Emptying the tank is pretty easy, too. You just have to detach and take it from the main body so that you can drain it. The quiet performance of this dehumidifier is also perfect for sleepers. It will not disturb anyone’s rest during the night. 

Pros:

• Energy-efficient performance
• Ideal for small spaces
• Shuts down automatically when the tank is full
• Lightweight and compact construction
• Easy to use

Cons:

• The tank fills up quickly; it requires frequent training

3. LONOVE Dehumidifier – Budget-Friendly Pick

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It is a given that some of you are interested in acquiring affordable dehumidifiers for your apartments. For that case, you might want to consider the LONOVE Dehumidifier. This machine is rated to remove at least 11 ounces of water in the air per day. It is equipped with two air inlets so that its efficiency will be doubled without the need for you to spend big. Based on its capability, it should be able to work on 165-square-feet apartments. 

This humidifier is also quiet. It is one of its notable features, which makes it an appealing choice for homes, apartments, and guesthouses. Specifically, the noise it produces is only at 35 decibels. Meanwhile, operating the LONOVE Dehumidifier has never been easy. You simply have to press its power button, and it will take the rest of the job for you. According to the manufacturer of this device, its tank gets full within a day. Make sure you don’t miss draining it. 

Pros:

• Simple and hassle-free operation
• Guaranteed to work on small apartments
• Compact and portable; it is easy to transport
• Collect large quantities of moisture
• Energy-efficient performance

Cons:

• It is a little inconvenient to clean its tank

4. Vacplus 30 Pints Dehumidifier – Premium Pick

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The Vacplus Dehumidifier is a powerful option that you should try, especially if you have grave humidity problems. It can remove as much as 45 ounces of water in the air (under 90% room humidity). Its efficiency is further amplified if you are going to place it in small rooms. In just a day, you will notice that the “wetness” in your indoor air will be no more. It is one of the reasons why it is an excellent choice for apartments and small rooms. 

This dehumidifier has an automatic shutdown feature if it detects that its water tank is full and requires emptying. Interestingly, there are two drainage modes that this device offers. The first one will require you to manually remove the tank and drain it. The second mode will simply need you to attach a hose on it. The best thing about this is the drain hose is included in its package. That’s a solid deal already!

Pros:

• Includes a timer feature
• Can remove up to 30 pints of moisture in the air
• Comes with a large, easy-to-drain water tank
• Simple and intuitive controls
• Whisper-quiet operation

Cons:

• Its wheels only allow side-to-side movement

5. Hysure Electric Dehumidifier

PRODUCT LINK

The Hysure Electric Dehumidifier is another option you should seriously consider for your apartment. It is a highly efficient device, as it is capable of removing moisture up to 25 ounces in the air within a day. It has a 2-liter water tank that guarantees that you don’t have to drain it frequently. It can run straight for 24 hours with consistency. With this dehumidifier, you can feel a significant drop to the humidity. In short, it will make your indoor air more breathable and comfortable to the senses. 

The ultra-quiet operation of the Hysure Electric Dehumidifier is ideal for noise-conscious environments. Its fans only generate 33 decibels, so sleeping with it should never be a problem. Meanwhile, its automatic shutdown feature is pretty responsive. It will help you achieve the humidity levels that you want without causing any messy spills. And since it has a low-energy consumption, it won’t become a burden in your electricity bill. Your landlord will not scold you!

Pros:

• Doesn’t waste electricity
• Low-noise operation
• Water tank doesn’t get full easily
• Single-button control
• Efficient in taking up moisture in the air

Cons:

• Cleaning the tank is not easy

How To Choose The Best Dehumidifier For Apartments

It is pretty insane how excessive humidity can ruin your health. Too much moisture is the perfect breeding ground of allergens and other pollutants. If you let this pervade your property, expect that you’ll be sickly. It will cost you a lot of leave and absences from your work and studies. 

It is important that apartments have the right levels of humidity. To ensure, you will either need a humidifier or a dehumidifier. In this part, your primary concern is the high concentration of moisture. Hence, you need a device that can reduce it. A dehumidifier is a perfect choice for that. 

Here, I am going to show you how to choose the right humidifier that can suit the needs of your apartment. 

Sizing

There is a need for you to identify the size of your room before you purchase a dehumidifier. At the very most, the room size is considered as one of the crucial aspects here. 

Check the chart below so that you have an idea what kind of humidifier to pick based on the size of your space and its current humidity. 

Room Size
	300 square feet	500 square feet	800 square feet	1200 square feet
Condition	Humidifier Capacity
Slightly Damp50%-60% HumidityAir feels slightly heavy	20 pint	25 – 30 pint	35 – 40 pint	50 pint
Moderately Damp60%-70% HumidityOccasional musty smell	20 pint	25 – 30 pint	35 – 40 pint	50 pint
Very Damp70%-80% HumidityWet spots on walls and floors	25 pint	30 pint	45 pint	55 pint
Wet80%-100% HumiditySeepage on walls and floor;Molds are apparent	25 – 35 pint	35 – 40 pint	45 – 50 pint	60 pint

You need to ask yourself this question: how damp is my apartment? If the dampness is pretty minimal, you can just go with the prescribed humidifier based on the size of your space. However, if your apartment has a wet indoor air, you will need a stronger unit to treat the problem. 

For instance, a unit that can remove 60 pints of moisture in saturated air is less powerful than a dehumidifier that removes 60 pints of moisture is a standard room condition. (65 degrees Fahrenheit with 60% humidity).

Other Considerations In Choosing A Dehumidifier

• Auto-shutdown feature – It is pretty essential a dehumidifier comes with this particular component. Once the device is plugged, it won’t stop working as you switched it on. In older models, this would cause the tanks to overflow because there’s no “limit” as to the amount of moisture they suck from the air. Modern dehumidifiers have restrictions already. Once they detect the tank is full, they turn off automatically. It tells you that you have to drain the tank already. 

• Tank size – Next, you might want to ponder the size of the water tank of a dehumidifier. Since you are just in your apartment, you are free to get something small and compact. Your area of responsibility is pretty small, so it won’t really bother you if the water tank is small as well. But if you have an unusually large apartment, then a burly tank might serve you better. 

• Noise – I hate it when one of my appliances is running amok. As much as possible, I want my home to be silent and free of unwanted noises. Keep in mind that dehumidifiers are not totally silent. They have fans that they use in sucking and releasing the air. Fortunately, this is not an excuse for a dehumidifier to disturb you on your precious moments such as your sleep. 

Frequently Asked Questions

Q: How does a dehumidifier work? 

A: The mechanism of a dehumidifier is simple. First, it pulls the damp air into its system. Second, it cools it with its condenser so that the moisture from the air will be taken out. The moisture that has been collected is then put on its water tank. Meanwhile, the dry air is released back to your environment. 

Q: How loud is a dehumidifier? 

A: There are different noise levels for every dehumidifier out there. The acceptable noise level should not exceed 40 decibels. Any louder than that and the device is pretty noticeable to your ears. You might get irritated by it. 

Q: Do dehumidifiers consume too much electricity? 

A: It really depends on the frequency of your usage. If you don’t use the dehumidifier every day, then you shouldn’t expect an increase in your power bill. Most of the time, a dehumidifier can cost $5 to $30-increase in your electricity costs per month.

Conclusion

You should consider your apartment as your very home. Because of this, you have to make sure that it is livable, comfortable, and free from rubbish, mess, and contaminants. Excessive moisture is among those unwelcome guests that you shouldn’t allow to enter your space. 

If you are experiencing extreme levels of humidity, then you need to get the best humidifier for apartments right away. It is the only solution to bring back the moisture in the air at the appropriate levels. 

I hope that you learned from this guide. If you have other inquiries, feel free to ask me in the comment section below.

It is pretty justifiable that most of us would prefer to get the best quiet dehumidifiers right from the get-go. After all, no one wants to get a device or machine that can cause disturbances in our living spaces. If you intend to use the dehumidifier in your office, noise is an absolute no-no. 

Sadly, not all dehumidifiers out there can operate silently. Otherwise, I would not have made this list in the first place. Overall, I just want you to help with moisture problems without having the need to deal with a potentially cacophonous dehumidifier. 

The following are some of the most recommended market options for a noiseless dehumidifier for your home or workplace. 

7 Best Quiet Dehumidifiers

	Coverage	Maximum Moisture Absorption Capacity	Noise Rating
Midea MAD20C1ZWS 1500 Sq. Ft. Dehumidifier	1500 square feet	20 pints per day	51 decibels
TOSOT 35 Pint 3,000 Sq Ft Dehumidifier	3000 square feet	35 pints per day	50 decibels
Honati 269 Sq. Ft. Home Dehumidifier	269 square feet	1.6 pints per day	39 decibels
Vacplus 50 Pints Dehumidifier	2000 – 3000 square feet	50 pints per day	35.9 decibels
Inofia 30 Pint Dehumidifier	1000 square feet	30 pints	46 decibels
Gocheer Upgraded Dehumidifier for Home	480 square feet	3 pints per day	40 decibels
Yaufey 1500 Sq. Ft Dehumidifier	1500 square feet	32.7 pints per day	46 decibels

1. Midea MAD20C1ZWS 1500 Sq. Ft. Dehumidifier

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The first dehumidifier that I want to feature is the Midea MAD20C1ZWS. This unit boasts a powerful performance without compromising your convenience and sanity. It has been rated to work with a maximum noise level of 51 decibels only. Such a sound is just equivalent to a quiet conversation. For me, it is an appealing factor that this dehumidifier possesses. 

Of course, its performance is never shabby. It is capable of absorbing up to 20 pints of moisture daily (30 pints in the previous DOE ratings). Hence, it is ideal for single-room use, such as your bedrooms, kitchens, and crawl spaces. Since it has an Energy Star certification, you can guarantee that this device is never power hungry!

DETAILED SPECIFICATIONS

• Water tank capacity – 3 liters
• Ideal working temperature – 41 – 90 degrees Fahrenheit
• Working space – 1500 square feet
• Adjustable humidity range – 35% to 85%
• Working capacity – 20 pints of moisture per day
• Voltage – AC 115V, 60Hz
• Rated current – Unknown
• Auto-shutdown feature – Yes
• Drainage options – Automatic and manual
• Weight – 30.8 pounds
• Dimensions – 15.31 inches x 10.51 inches x 19.80 inches

2. TOSOT 35 Pint 3,000 Sq Ft Dehumidifier

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Every time you search for a quiet dehumidifier, you should never forget to check this unit. Specifically, the TOSOT 35 Pint Dehumidifier has a noise rating of 50 decibels, which is slightly quieter than the Midea Dehumidifier. It is also ergonomically designed to give convenience to its users. It has an automatic shutdown function that activates after it reaches the desired indoor humidity. If the moisture increases again, the machine will turn once more. 

This dehumidifier offers an absorptive capacity of 35 pints of water per day, which is equivalent to 50 pints of absorption in the old DOE standards. It also features an automatic draining so that you don’t need to empty it from time to time. 

DETAILED SPECIFICATIONS

• Water tank capacity – 5.6 liters
• Ideal working temperature – 41 – 90 degrees Fahrenheit
• Working space – 3000 square feet
• Adjustable humidity range – 35% to 80%
• Working capacity – 35 pints of moisture per day
• Voltage – AC 115V, 60Hz
• Rated current – 4.3 Amps
• Auto-shutdown feature – Yes
• Drainage options – Automatic and manual
• Weight – 45 pounds
• Dimensions – 14.8 inches × 24 inches × 11.4 inches

3. Honati 269 Sq. Ft. Home Dehumidifier

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I know that some of you are looking for small dehumidifiers for their apartments, bedrooms, and bathrooms. Well, you don’t need to go big when it comes to dehumidifiers. Units like the Honati Home Dehumidifier should be more than enough to provide you with some applications’ dehumidification needs. It can remove up to 750 ml of moisture in a day for spaces that are as big as 269 square feet. Well, it is not as powerful as other units here. But it can do the job if your area has a limited floor size. 

Of course, you can guarantee that this unit is ultra-silent, too. Keep in mind that it is only rated at 39 decibels. Its noise is almost inaudible, making a great choice for areas where noise is not a welcomed guest. 

DETAILED SPECIFICATIONS

• Water tank capacity – 2 liters
• Ideal working temperature – 59 – 86 degrees Fahrenheit
• Working space – 3000 square feet
• Adjustable humidity range – 35% to 80%
• Working capacity – 35 pints of moisture per day
• Voltage – AC 100V – 240V, 60Hz
• Rated current – Unknown
• Auto-shutdown feature – Yes
• Drainage options – Manual
• Weight – 5.64 pounds
• Dimensions – 8.98 inches x 5.9 inches x 14.65 inches

4. Vacplus 50 Pints Dehumidifier 

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One wouldn’t believe that this Vacplus Dehumidifier is a quiet machine. After all, it is a machine designed to cater to the dehumidification needs of large spaces. It has a noise rating of 35.9 decibels, which is lower than the Honati Home Dehumidifier–a portable unit, by the way. 

This Vacplus Dehumidifier also features other capabilities. It comes with a WiFi remote control that enables a touchless operation of the device. Its mobile app will even allow you to monitor its operation and adjust it accordingly to your needs. The dehumidifier has four operation modes: standard, draining, drying, and sleep. It has a built-in setting that can suit its users’ needs. Furthermore, this unit offers a timer function for more hassle-free performance. 

DETAILED SPECIFICATIONS

• Water tank capacity – 3.1 liters
• Ideal working temperature – 41 – 90 degrees Fahrenheit
• Working space – 2000 – 3000 square feet
• Adjustable humidity range – 35% to 80%
• Working capacity – 50 pints of moisture per day
• Voltage – AC 100V – 240V, 60Hz
• Rated current – Unknown
• Auto-shutdown feature – Yes
• Drainage options – Manual
• Weight – 24.2 pounds
• Dimensions – 23.5 inches x 15.4 inches x 11.5 inches

5. Inofia 30 Pint Dehumidifier

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The Inofia 30 Pint Dehumidifier is a powerful dehumidification tool. This works well for spaces as big as 1000 square feet, thanks to its absorptive capacity of 30 pints per day. It has a smart operation, which is offered by its digital interface and easy-to-read controls. Interestingly, this dehumidifier has a compact construction. It is not a burly unit; you’ll never have any problems carrying it because of its recessed handles. 

The dehumidifier has a noise rating of 46 decibels. Again, that’s quieter than most of its counterparts. It eliminates your hesitation when it comes to placing your living spaces and bedrooms! A timer function lets you control the duration of its operation; it helps you save money from electricity costs. 

DETAILED SPECIFICATIONS

• Water tank capacity – 1.8 liters 
• Ideal working temperature – 41 – 95 degrees Fahrenheit
• Working space – 1000 square feet
• Adjustable humidity range – 30% to 80%
• Working capacity – 3 pints of moisture per day
• Voltage – AC 110V – 120V, 60Hz
• Rated current – 2.0 Amps
• Auto-shutdown feature – Yes
• Drainage options – Automatic and Manual
• Weight – 23.8 pounds
• Dimensions – 12.2 inches x 8.3 inches x 17.3 inches

6. Gocheer Upgraded Dehumidifier for Home

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The Gocheer Dehumidifier is a portable option that works for areas with a floor size of up to 480 square feet. It is a suitable option for bedrooms, bathrooms, kitchens, and other parts of your home where excessive moisture is the problem. Equipped with a 2-liter water tank, this dehumidifier is removing up to 2 pints of moisture daily. For its size, that figure is already a deal-sealer. 

The dehumidifier has light indicators for its operation. A red light pops up when the tank requires to be manually drained. Also, I appreciate that there’s a transparent panel in the front of the dehumidifier that lets you see the actual water level in the reservoir. Of course, this device also comes with an auto shut-down function once its tank is full.

DETAILED SPECIFICATIONS

• Water tank capacity – 2 liters
• Ideal working temperature – 41 – 86 degrees Fahrenheit
• Working space – 480 square feet
• Adjustable humidity range – 30% to 80%
• Working capacity – 3 pints of moisture per day
• Voltage – Unknown
• Rated current – Unknown
• Auto-shutdown feature – Yes
• Drainage options – Manual
• Weight – 5.88 pounds
• Dimensions – 15.31 inches x 10.51 inches  x 7.17 inches

7. Yaufey 1500 Sq. Ft Dehumidifier

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You’ll never go wrong with the Yaufey. After all, this brand is among the most popular makers of dehumidifiers in the market today. This particular dehumidifier is a testament to this brand’s quality. Specifically, the Yaufey 1500 Sq. Ft Dehumidifier offers a maximum moisture collection of 32.7 pints per day (under 95 degrees Fahrenheit, 90% room humidity). It is an excellent, energy-efficient dehumidifier that can work on both home and office applications. 

Furthermore, this device has a noise rating of only 46 decibels–and that’s the maximum! It will never cause any annoying disturbance while you are resting or working. Also, the dehumidifier is equipped with an intelligent control panel for easier use. The roller wheels and side handles will allow you to move this dehumidifier anywhere you want. 

DETAILED SPECIFICATIONS

• Water tank capacity – 1.8 liters
• Ideal working temperature – 41 – 85 degrees Fahrenheit
• Working space – 1500 square feet
• Adjustable humidity range – 30% to 90%
• Working capacity – 32.7 pints of moisture per day
• Voltage – 110V – 120V, 60Hz
• Rated current – 1.7 Amps
• Auto-shutdown feature – Yes
• Drainage options -Automatic and Manual
• Weight – 23.9 pounds
• Dimensions – 12.2 inches x 8.27 inches x 18.9 inches

How To Choose The Best Quiet Dehumidifiers?

Dehumidifiers function by eliminating the excess moisture in the air. Of course, we are all aware of the effects of high humidity. We don’t want our homes and offices to get damaged because of the anomalous dampness levels. Furthermore, prolonged exposure to high humidity can make you sick since your body can’t regulate its internal heat.

But at the same time, many are still curious as to how these dehumidifiers affect the overall comeliness and livability of your space. For instance, people are asking if these dehumidifiers will disturb their sleep or work when they are running. 

I would answer yes to this question if you pick a dehumidifier that doesn’t have a noise muffling mechanism. That dehumidifier would certainly cause a nuisance to your daily dealings because of the noise that it can produce. 

But how do I know if the dehumidifier is quiet? 

Noise Level Rating

Dehumidifiers have fans that help them absorb the air in a given space and eject them back–but this time, in a cleaner and moisture-less form. Fans do create noise, after all. If they are not fully encased, you’ll hear much of their sound. 

Of course, you’ll never know anything yet if you can’t test the dehumidifier itself. Run it on its highest fan setting possible. There, you will be able to assess its sound volume. If it is too much for you, look for another option. 

However, in this time of the pandemic, going to physical stores may be difficult. Many would prefer to shop online, which is not a bad thing anyway. The only downside here is that you’ll never be able to test the dehumidifier until it arrives on your doorstep. 

To avoid disappointments, you have to look at the noise level rating of the dehumidifier. Most manufacturers provide this information on the labels or manuals of their dehumidifiers. The ideal range for a dehumidifier to be considered quiet is around 40 to 60 decibels. The lower the number, the better. 

Caveat:

There are no industry standards when it comes to the noise level assessment of dehumidifiers. You can say that it is up to the manufacturers to rate the noise level ratings of their products. There are no across-the-board third-party tests that would guarantee that all dehumidifiers out there have been tested via a bias-free format. It is unlike energy-efficiency, where we can rely on the Energy Star certification as a basis for gauging their cost-effectiveness while running. 

But at the same time, I am not saying that these dehumidifier manufacturers are lying. I tried different dehumidifiers before, and I must say that a significant number of them did deliver what they have to. 

Placement

To maximize the quietness of a dehumidifier, it is also essential that you know where to place it. You’ll certainly hear its humming noise if you put it too close to you. Sometimes, some problems require simple solutions.

If you are going to put the dehumidifier in your bedroom, make sure that it has a significant distance from your bed or study table. In other parts of your house, it is ideal that you place the machine in low-traffic areas. In this way, people wouldn’t notice its operation.

Choosing The Best Quiet Dehumidifier Based On Humidity Level And Floor Size

The next thing that you need to do is to ensure that you have the right dehumidifier. Aside from the noise rating, you’ll also need to assess the appropriateness of a particular dehumidifier to your requirements. I mean, would you really put a small dehumidifier in an extremely damp place? 

To get the most out of your time and money, the following table will tell you the kind of dehumidifier that you need based on the floor size and humidity level of your area. At this point, you might need the help of a hygrometer. The latter is a device that measures indoor humidity. 

Size Of Your Space
	300 Square Feet	500 Square Feet	800 Square Feet	1200 Square Feet
Conditions	Dehumidifier Capacity
Slightly Damp(50% to 60%)	20 pints	25 – 30 pints	35-40 pints	50 pints
Moderately Damp(60% to 70%)	20 pints	25 – 30 pints	35-40 pints	50 pints
Very Damp(70% to 80%)	25 pints	30 pints	45 pints	55 pints
Extremely Damp(80% to 100%)	25 – 30 pints	35 – 40 pints	45 – 50 pints	60 pints

Conclusion

I hope that you find this guide extremely useful in your pursuit for the best quiet dehumidifiers for your home or workplace. I am quite firm that everything that you need to learn about these specific types of dehumidifiers are all here.

Of course, you are free to check those units that I’ve featured here. Based on their respective market rapport, there’s no denying that those dehumidifiers can give you the satisfaction and convenience that you need. 

For other related inquiries, feel free to drop them in the comment section below!