If there is a damp smell in the apartment or there is mold on the walls, we can say with confidence that the air humidity levels in the room have been exceeded.
In such cases, to improve the microclimate and use household dehumidifiers.
This device solves 2 important tasks: it provides comfort in the house for its inhabitants and creates favorable conditions for the room itself, in which the air humidity exceeds permissible standards.
When is a dehumidifier needed?
It is worth noting! A household dehumidifier is necessary in cases where there is high air humidity in the house for a long period of time.
Here are typical “symptoms” of exceeding this indicator:
In such cases, household members begin to get sick: in children, immunity sharply decreases, and in older people, cardiovascular diseases and asthma worsen.
That's why in an apartment with high humidity use special devices - dehumidifiers.
Principle of operation
Main parameters that you should pay attention to when choosing a device
How to choose? When choosing a dehumidifier for your apartment, you must consider the following parameters:
What additional functionality should you pay attention to?
As an option, dehumidifiers can be equipped with features such as:
For your information! However, some manufacturers and sellers household appliances Additional functionality includes hygrostat and ionization.
Review and rating of popular models
Ballu BDU-10L
Budget model for small rooms, fully consistent with the declared characteristics.
Ballu BDU-10L is a stationary device (floor-mounted) with a serviced room area of up to 17 square meters. m.
Additional functions: microclimate ionization, built-in hygrostat, setting on and off times, adjusting fan speed.
Specifications:
- power - 0.24 kW;
- air exchange level - 100 cubic meters. m/h;
- capacity volume - 1.8 l;
- noise level - 45 dB;
- productivity - 10 liters per day;
- ionization - yes;
- hygrostat - yes.
Advantages
- Stylish design.
- Acceptable price.
- Sufficient reservoir to collect liquid (moisture).
- Air ionization function.
- The presence of a hygrostat.
- Low noise level during operation.
Flaws
- Does not turn off automatically when the specified humidity threshold is reached.
- Does not correspond to the declared level of performance (removes an average of 5-6.5 liters of liquid instead of the declared 10).
- A little noisy (according to some users).
NeoClima ND-10AH
Compact and silent model, characterized by simplicity and ease of use.
The Neoclima ND-10AH air dryer is presented in classic black and white colors.
The device has a capacity of up to 10 l/day and is perfect for servicing premises with an area of 16-17 square meters. m.
The product is equipped with a defrosting function and is complemented by a spacious 1.5 liter condensate collection tank.
Specifications:
- power consumption - 0.23 kW;
- air exchange - 90 cubic meters. m/h;
- noise level - 39 dB;
- installation - floor;
- control type - electronic;
- hygrostat - no;
- air purification - no.
Advantages
- Good performance.
- Doesn't take up much space.
- Low noise level.
- Acceptable price.
- Possibility of disconnecting the drain hose.
Flaws
- Lack of hose included (you need to purchase it yourself).
- Failure to meet stated performance level.
- Inconvenient drainage of water.
- Absence additional functions(hygrostat, ionization, etc.).
Ballu BDH-20L
A device with the ability to dehumidify a room with a volume of up to 20 l/day, equipped with a noise suppression system.
The Ballu BDH-20L air dehumidifier has a high power consumption of 270 W.
Designed for residential premises with a maximum temperature from +7 C° to +32 C°.
During operation, the device does not create unnecessary noise, so it can be safely turned on at night (including in the bedroom or children's room).
Specifications:
- power - 0.27 kW;
- volume of container for collecting liquid - 2.3 l;
- air exchange - 72 cubic meters. m/h;
- noise level - 41 dB;
- area of serviced premises - 24 sq. m;
- number of operating modes - 3;
- installation - floor;
- hygrostat - yes;
- ionization - no;
- control type - touch.
Advantages
- Good performance.
- Stylish design.
- Low noise level.
- The presence of a hygrostat.
- Easy to use.
Flaws
- Periodic malfunctions are observed (it may turn on and off).
- Inconsistency with the declared performance (according to some consumers).
- It heats up the air very much during operation.
Ballu BDH-30L
A practical and effective model for eliminating excess moisture in the room, it has good performance and low noise level.
Ballu BDH-30L is capable of drying up to 30 liters of liquid per day. The device operates at temperatures from +5 C° to +32 C°, and consumes about 530 W of electricity.
As an addition, there is a built-in hygrostat and an air purification function.
Specifications:
- power - 0.53 kW;
- capacity of the container for collecting condensate - 6.5 l;
- air exchange - 210 cubic meters. m/h;
- noise level - 45 dB;
- productivity - 30 l/day;
- area of serviced premises - 30 sq. m;
- hygrostat - yes;
- Fan speed adjustment - yes.
Advantages
- Excellent productivity (you can collect 15-20 liters of liquid or more per day).
- Large container for collecting liquid.
- Nice design.
- Good build quality.
- Suitable for drying clothes in the loggia.
- The presence of a hygrostat.
Flaws
- Creates a lot of noise during operation.
- No night mode.
- Has only 2 air speeds.
- Strongly heats the air in the room.
Timberk DH TIM 10 E5
An electronically controlled device with a built-in hygrostat at an affordable price.
The Timberk DH TIM 10 E5 dehumidifier is equipped with indicators that notify not only about the operation of the device, but also when the tank is filled with collected liquid.
The device operates with an intensity of 10 l/day, and does not create unnecessary noise.
This model is suitable for servicing small spaces.
Specifications:
- power - 0.22 kW;
- capacity of the container for collecting condensate - 1.3 l;
- air exchange - 130 cubic meters. m/h;
- noise level - 46 dB;
- productivity - 10 l/day;
- number of operating modes - 2;
- auto shutdown - yes;
- hygrostat - yes;
- ionization - no.
Advantages
- Electronic control (including the presence of an LED display).
- Automatic operating mode.
- Compactness.
- Availability of built-in hygrostat.
- High quality build.
- Acceptable price.
Flaws
- Makes a lot of noise.
- Poor performance.
- Short cord.
Steba LE 160
High performance model with built-in hygrostat and atmosphere purification function.
The device of the Steba LE 160 model allows you to independently regulate the humidity level and direct the air flow.
During the day, the device is capable of drying up to 16 liters of liquid in a room, and its functions are not limited to this.
The dehumidifier is equipped with a removable filter, which can be washed with water if necessary.
In this case, the user can set the desired duration of operation of the device (within a day).
Specifications:
- power - 0.41 kW;
- capacity of the container for collecting condensate - 2 l;
- air exchange - 180 cubic meters. m/hour;
- noise level - 45 dB;
- serviced area - 30 sq. m;
- productivity - 16 l/day;
- number of operating modes - 3;
- installation - floor;
- auto shutdown - yes;
- hygrostat - yes.
Advantages
- Good performance.
- Nice design.
- Built-in hygrostat.
Flaws
- It makes noise during operation.
- It works with glitches (according to some users).
Stadler Form Albert A-040E
A device with a stylish white and black body that creates a favorable microclimate in a room up to 60 square meters. m.
Stadler Form Albert A-040E is capable of drying up to 20 liters of condensate per day.
In addition to its main function, the device purifies the air from dust, bacteria and fungi.
Mechanical control is convenient and reliable, and the presence of a display simplifies operation.
Specifications:
- power - 0.32 kW;
- volume of container for collecting liquid - 4.6 l;
- drainage hose included - yes;
- noise level - 44 dB;
- productivity - 20 l/day;
- number of operating modes - 4;
- area of serviced premises - 70 sq. m;
- auto shut-off function - yes;
- hygrostat - yes.
Advantages
- Good performance.
- Capacious container for collecting condensate.
- Stylish design.
- Large service area.
- Function of cleaning the air from dust and pathogenic bacteria.
- The presence of a hygrostat.
- Automatic shutdown when the container is filled with liquid.
- Several operating modes.
Flaws
- It makes noise during operation.
- Mechanical control.
- High price.
Excessive humidity in the home brings a lot of inconvenience, in the form of wet clothes, fogged and “crying” windows, damaged furniture and books. You can get used to the inconvenience, but with high air humidity, it often appears in the apartment. bad smell, mold, which are a real source of danger to your health. Such manifestations cannot be tolerated, and to restore a normal microclimate, you should purchase an air dehumidifier.
To date it is not big problem thanks to the variety of models presented by various manufacturers of climate control equipment. But in order to do right choice, you should know what parameters and characteristics this device should have. We will talk about this and much more in this article.
When choosing a dehumidifier for your home, you should pay attention to such characteristics as the performance of the device, its power or air exchange. Also, do not forget about the noise level it produces, dimensions and price.
Performance.
This parameter indicates how much moisture the dehumidifier is able to remove from the surrounding air. It is measured in l/h, or l/day. But to do this, you need to know how much moisture is released in your room. Experts recommend calculating the approximate value as follows: multiply the area of the proposed drainage by a factor of 0.7. The resulting value will tell you what productivity per day you should choose a device with.
Important!
You can use special calculators that calculate productivity, but almost all of them calculate the value based on two parameters: the volume of the room and its purpose. And we know very well that air humidity is influenced by its temperature and the location of the room, as well as whether there are sources of high humidity near it.
Air exchange.
This is the second most important characteristic the selected device. You should know that for effective removal moisture, it is necessary for the dehumidifier to circulate air through itself 3-4 times in one hour. Therefore, if the volume of the room to be dried is 50 m3, then the device must have an air exchange of at least 150-200 m3/h.
Extra options
- dehumidifier. This indicator in practice is one of the most important, since only at first glance it seems that “... as long as it removes moisture,” but as practice shows, devices with a noise level of more than 45 dB - at first they simply do not allow you to sleep, and then - interfere with life.
- Power. The higher the performance, the higher the energy consumption. But several good producers take care of our wallet and use various innovative solutions to reduce energy consumption, which does not prevent them from making the price of their devices higher than that of other manufacturers of climate control equipment.
- Weight and dimensions. Household dehumidifiers can be wall-mounted, floor-mounted or stationary. The more power, the more serious its dimensions, this is such a direct relationship. It all depends on where and how you plan to place the device. Let's say right away: stationary climatic complexes are installed in the center of the home, so you should not choose such a device if the room area is small. The unit is quite large and it may turn out that he will be the only one to live in the place allocated to it, the rest simply will not fit.
Important!
Decide right away whether you are willing to overpay for some additional “chips” in this device.
These were the main characteristics of the devices that you should pay attention to before purchasing. Also, . Now let's move on to a review of the most popular dehumidifiers today, and practical recommendations on their acquisition.
Brand Ballu
The air dehumidifier ballu BDH-25L is a very popular model today, which is designed for effective work in a home with an area of up to 50m2, and meets all modern requirements: power - 25 l/day, air circulation 210m3/h. This device is capable of changing the humidity of a room by 20% within 24 hours, which is an excellent indicator. In addition, the device is equipped with a tank for collecting condensed water with a volume of 6.5 liters. The ballu BDH-25L dehumidifier is equipped with a shutdown timer, a humidity control function, and a condensate tank full indicator.
But, it is worth paying attention to the small capacity of the tank: with a productivity of 25 l/day, the condensate collection container will need to be emptied at least 3 times. In addition, this device has average level noise, which is 45dB. The price for this model in different stores ranges from $230 to $280.
The air conditioner ballu BDH-35L is practically no different from the previous model, except for increased power and some additions that increase the functionality of the device and, accordingly, its cost. It is designed for use in houses and apartments with an area of up to 100 m2 and can pump through itself up to 280 m3 of air per hour. At an ambient temperature of 30C⁰ and 80% humidity, it removes up to 35 liters. moisture per day. In addition, it is equipped with a washable air filter and a touch control panel, which is important for convenient use. Compared to the previous model, the condensate collection tank has also increased to 8 liters.
The disadvantages of this device remain the same as in the previous model of our review. The noise level of this device is 48 dB. The cost is from 280 USD. up to 350 USD
Air dehumidifier ballu BDM-30L. This device is intended for rooms with an area of up to 70 m2 and an air exchange of up to 180 m3/h. The device is capable of removing environment moisture up to 30 l/day. But this dehumidifier is equipped with many additional functions:
- Automatic maintenance of set air humidity with its ionization, aromatization and purification.
- The “Drying clothes” mode, which makes the device work continuously and at full power, until the required humidity level is reached. After which, his work slows down.
- The Auto-Restart function is especially useful for working in apartments that experience power outages.
Disadvantages include a relatively small 5-liter condensate collection tank and a noise level of 46 dB. The cost on the domestic market of climate control equipment is about 320 USD.
Our conclusion:
Considering all the advantages and disadvantages different models of this company, our team gave preference to the ballu BDM-30L air dehumidifier, which, with a small price difference between these devices, has the best capabilities.
Trademark TIMBERK
The dehumidifier timberk DH TIM 20 E1B is equipped with electronic air humidity control - SWC Sensomatic. By using copper-aluminum heat exchanger material - ALLUCOP Technology, this unit has increased power, compared to analogues. The air exchange is 135 m3/h, while it is capable of removing up to 20 liters of moisture per day. The device is equipped with a high-quality compressor and hydrostat from the TECO company, as well as a timer and a drain hose, thanks to which condensate can be removed. The model has an average noise level of 44 dB.
An average dehumidifier for apartments with an area of up to 45 m2, with a small tank capacity for collecting condensate of 2.5 liters, and an average price of around $300.
Air dehumidifier timberk DH TIM 20 E2W. The characteristics of this model are almost identical to the previous one, but this device has an additional built-in ionizer and purifier. In general: for 10 thousand rubles. You can get a completely acceptable 3 in 1 device.
Climatic equipment timberk NAUTILUS. This unit is larger than its “relatives” in everything: Dimensions, weight – 20.3 kg, power – 70 l/day. air exchange - 350 m3/h, as well as noise level, which is 55 dB, with the same level of sound insulation. This model has an even larger tank for collecting condensate, as much as 4.6 liters (scary to think). In addition, the price of this model has increased quite significantly. IN retail stores it is about 20 thousand rubles.
Conclusion:
Of the three models reviewed, our team chose the timberk DH TIM 20 E2W dehumidifier as the most functional and inexpensive model. With a relatively low price of 10 thousand rubles, the dehumidifier will be an excellent purchase option for a small room.
Climate control products under the Master brand
Dehumidifier master DH 716. It's simple household device designed to work in small apartments and technical rooms, bathhouses, basements and change houses, with an area of up to 40 m2. Equipped with the most necessary: built-in hydrostat and tank full indication. The equipment is equipped with a carbon filter for effective destruction unpleasant odors.
The dehumidifier has a small capacity of 16 l/day, and air exchange is 215 m3 per hour of operation. Its average noise level is about 46 dB. Despite its small dimensions, the unit is equipped with a fairly spacious 5.5 liter condensate collection tank. The cost varies from 260 USD. up to 300 USD
The drying device master DH 731 differs from the previous model in increased power. The installation is designed to work in private houses and apartments with an area of up to 100 m2. The productivity is 30 l/day, and the air exchange is 200 m3 per hour. It is used not only for domestic purposes: the installation copes well with the consequences of flooding in basements and garages and can be useful in repair and construction work.
Based on customer reviews, we can conclude that this is the one that showed good results during long-term operation. The price in retail stores is about $500.
Air dehumidifier master DH 745. This climate control equipment, except for the shape of the body and its power, does not differ from the previous model. Its power is 45 l/day, air exchange is 300 m3, which allows it to function effectively in big apartment, area up to 150m2.
This unit is equipped with a hydrostat and a carbon filter, which cleans the air and gets rid of the smell of mold and mildew. The model can be purchased at various stores, from $500 to $550.
Our conclusion:
The master DH 716 air dehumidifier, in terms of price – quality – functionality – air exchange, has become the most popular among both the majority of customers and our team.
DanVex products
Air dehumidifier danvex DEH-300p. Who, if not the Finns, are best versed in saunas and how to dry them. The Finnish dehumidifier is designed to work in a room up to 70 m2, has a high power of 30 l/h, and an air flow of 250 m3. Equipped with a built-in hydrostat and thermometer, and can operate fully automatically.
The danvex DEH-600p air dehumidifier has completely identical equipment and simply monstrous power. The unit is capable of working in private houses and apartments with an area of up to 150 m2 and driving through itself up to 420 m3 of air per hour, extracting up to 60 l/day of moisture from it. The installation is extremely easy to use and fully automated. When the 7-liter container is filled with condensate, this device automatically turns off, which is very important when using the device constantly. But the price of this device is also considerable: For Finnish quality and serious power you will have to pay from 1000 USD. e.
Air dehumidifier danvex DEH-1700p –, saunas, showers, etc., area up to 40 m2, with critical high level humidity. Its huge productivity of 163 l/h, with an air exchange of 1100 m3 per day, allows you to easily perform your work in automatic mode. The design of the dehumidifier is simple and suitable for any interior. With such power, the equipment has an average noise level of 48 dB. The cost today varies between 2 thousand USD. and 2.5 thousand USD
Conclusion:
The danvex 300 p air dehumidifier, although one of the cheapest in the line of this manufacturer, is the most attractive in terms of price-quality-performance. Our team unanimously voted for this device.
As a result of our review, we can conclude that for domestic needs, the most important thing is the power of the installation and the silence of its operation. It is also very good if you don’t have to look into the device for a long time, and even a child can operate it. Based on the conclusions drawn, the best domestic installation, which can be purchased in retail stores and on the Internet, becomes the Finnish dehumidifier danvex DEH-300p, which at a low price is the most functional and easy to maintain.
Excessive humidity is just as bad as very dry air. It negatively affects a person’s well-being.
In addition, there are other consequences: the environment deteriorates, things deteriorate, as well as elements of supporting structures.
As a result excess humidity In the room, the parquet swells and the wallpaper warps, the doors swell, the walls become covered with huge spots of mold, after a while things begin to become damp and smell unpleasant.
In addition, furniture with paintings may deteriorate, various musical instruments, parts made of wood are affected by harmful microorganisms. The house is filled with mold microspores and acquires an unpleasant odor.
You can combat high humidity in your home with this classic way, like ventilation, or you can use a modern dehumidifier for the apartment.
Advanced equipment operates on the basis of different physical principles, which help reduce humidity in the room, as well as constantly maintain the conditions of a particular environment at the appropriate level.
Nowadays there is The four main types of household dehumidifiers for the home are:
- adsorption moisture absorber;
- compression or evaporation;
- a device created based on the Peltier principle;
- rotary adsorption.
The first type operates thanks to the adsorbent, which is contained inside and perfectly absorbs moisture.
Evaporative dryer It works due to the fact that moist air is directed to a cold surface, where it condenses and flows into a special compartment.
Third type is equipment containing a Peltier element. It is based on the cooling effect of several semiconductor structures as a result of the passage of electric current through them.
Rotary adsorption dryer- This is an improved class, the principle of operation of which combines the two previous ones.
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Air dryer or lyophilizer, installed in
- private houses and city apartments,
- bathroom or toilet,
- kitchen,
- rooms containing a swimming pool or a huge aquarium,
- greenhouses,
- storerooms,
- cellars,
- rooms intended for drying clothes,
- sports locker rooms,
- basements,
- garages,
- in the attics.
Working principle of a condensation dryer
Condensation type dryer It works on the principle of condensation of water vapor contained in the air. Job this method is carried out by the functioning of the refrigeration circuit interacting with the condenser and evaporator, located close to each other. He considered the most effective from an economic point of view.
The air in the room is dehumidified as follows:
- Thanks to the engine, moist air is pumped into the system of the device.
- Then the evaporator cools it with the help of a refrigerant.
- The dehumidified and cooled air is passed through a hot condenser and returned to the room.
Condensation dryers have several advantages: 
- mobility,
- autonomy,
- compactness,
- wide range of models.
They are great for:
- household premises, which are distinguished by their small cubic capacity,
- water parks,
- rooms with swimming pool.
The efficiency of their operation decreases significantly with a sharp drop in ambient temperature, and at temperatures below +10°C it is useless to use such devices.
Condensing device reduces the percentage of humidity by 6 - 8%. However, the temperature in the room will drop by more than 3°C.
DIY refrigerator dehumidifier
You can make a condensation dehumidifier for humid air yourself using available materials.
To make the device you will need:
- an old freezer that is in working order;
- a small piece of organic glass with dimensions matching the parameters of the camera;
- products for fastening - self-tapping screws;
- sealant – silicone glue;
- two fans;
- electric heater;
- hollow rubber tube.
First you need to dismantle the door of the selected freezer.
One fan should be securely attached to the bottom of the piece of plexiglass., so that it definitely blows into the freezer. To do this, you need to make a mounting hole of the appropriate size in the organic glass. Self-tapping screws are used for fastening, and each joint is carefully treated with sealant.
Another fan needs to be attached to the top of the glass. It is designed to exhaust hot and dry air back into the room. It is unfolded so that it blows out the air flow.
Then you need to install a hollow rubber pipe. Its role is to remove condensed moisture from the dehumidifier.
For installation, a small hole must be drilled in the bottom of the device. A hose is inserted into it, after which the edges of the hole are treated with silicone glue. A capacious vessel is placed under the tube to allow the condensation to drain there.
At the last stage organic glass with fans mounted in freezer instead of the old door.
For more information on how to make a device from a refrigerator with your own hands, watch the video:
How to get rid of dampness in an apartment: other methods of drying
Today it is known There are three main ways to dry humid air:
- Assimilation is that cold air contains relatively less water vapor than warm air. It is considered not very efficient for two reasons: moisture may not be absorbed all the time and only in limited quantities, consuming a large amount of electrical energy;
- Adsorption method developed on the sorption properties of special substances called sorbents. The device contains porous material, but the efficiency of the sorbent decreases significantly as it becomes saturated. Its disadvantage is the energy consumption in huge quantities, as well as a short service life. IN in this case It is better to use silica gel on a fiberglass carrier;
- Condensation method based on the condensation of water vapor contained in the air.
Humidity in a room can be measured using several instruments:
- hygrometer,
- wet glass
- thermometer.
Most simple method is the use of a special measuring device - a hygrometer. Today there are several varieties of it. Their action is based on different principles. These devices will help you easily determine what humidity should be in the house.
Adsorption type air dryer is a device that removes excess moisture from the air, which is explained by the properties of adsorbents.
To manufacture this equipment, it is necessary to prepare a special rotor, which should be filled with an adsorbent made using a fiberglass carrier. In addition, silica gel and zeolite with activated aluminum oxide can serve as an adsorbent.
Cost and manufacturers of moisture absorber
When choosing a dehumidifier model, you need to pay attention to several main characteristics:
- Drying power;
- Operating temperature range;
- Tank capacity for storing water;
- Possibility to use continuous drainage;
- Automatic operating modes;
- Power consumption.
Nowadays you can buy both cheap and more expensive models. It all depends on the type of moisture absorber, its characteristics, as well as the manufacturer.
The leading manufacturer and developer of systems is the English company Calorex. It produces duct and monoblock devices.
Relatively cheap models are manufactured by a company such as EcoSystems. In addition, other concerns are also involved in production:
- Ballu,
- Aucma,
- Cooper&Hunter,
- Coughi, DTGroup,
- Dantherm,
- Ecor Pro,
- microwell,
- MyCond
- Neoclima by Hidros,
- Aerial.
A dehumidifier is a very important device that helps maintain the indoor environment at the proper level. Therefore, equipment should be selected carefully, carefully studying the quality characteristics.
Many people face the problem of dampness in own homes and even in apartments. Humidity itself may not become a critical threat, but the possibility of the development of pathogenic flora, mold formation and the general atmosphere of such damp housing are not at all encouraging. Sometimes it happens that dampness has a local distribution - for example, a bathroom or kitchen. In any case, a solution to this problem has been found. If you want to get rid of dampness in your home, then you need to use household dehumidifier household level.
All dehumidifiers can be divided into domestic and industrial. Household dehumidifiers used in apartments, houses, cottages and country houses.
Let's stop and look at a household air freeze dryer. The design, dimensions and operating principle of this dehumidifier can be very different. The air dryer can be mobile, wall-mounted or floor-mounted. To remove moisture, air cooling, hygroscopic material, heating, or other equally intriguing sublimation methods can be used. The question is what effect you want, and what humidity a particular device will have to deal with. The main thing to remember is that you can buy a freeze dryer at any time.
The choice of design should be made based on practical conditions. If you have a generally high level of humidity in your apartment, then the ideal option is household dehumidifier. If moisture is spreading from a specific room, or even a corner, then it is wiser to install the device there in order to stop the spread of the problem in principle.
Lyophilizers (air dehumidifiers) will help maintain the required level of humidity in your home. Thanks to this modest device, the microclimate of your home will become healthier and more pleasant.
Buy household dehumidifiers You can visit the online store website. To do this, you need to place an order through the website or contact the manager by phone.
