The best supply valves for windows for 2020

Plastic windows have become a part of people's lives. Because modern technologies offer the best solution: tightness, good noise insulation and minimal heat loss. These factors make it possible to achieve comfortable conditions for residents, which makes it possible to enjoy their vacation all year round. But this solution has a downside - the formation of condensation, which increases the humidity in the room. Because of this, the human condition worsens and the durability of electronic equipment and finishing elements decreases. To prevent this from happening, the editors of the site "bestx.htgetrid.com/en/" have prepared for you a rating of the best supply valves for 2020.

Element assignment

After installing the plastic structure, the natural circulation of the air flow becomes worse. Less oxygen enters the room, and carbon dioxide and fumes cannot escape. All of this has implications:

• Condensation;
• Mold development;
• Unpleasant odors begin to appear;
• The health condition of the residents is deteriorating.

These problems are solved by a simple installation of the supply structure. The main feature of this solution is the ventilation of the living space without severe heat loss. Small holes allow carbon dioxide and moisture to escape, improving air circulation. It will become much easier to maintain a good microclimate in the office or at home, which will stop the development of diseases and mold.

The efficiency of plastic windows is not lost, they still work 100% and do not allow heat to escape even in winter. This makes the air cleaner and fresher.

To prevent the product from being useless, it is important to consider a number of features when installing it. This is the only way to achieve the best results:

• The hood must work correctly;
• The outside temperature should be no higher than 5 degrees;
• Compulsory natural air exchange between rooms. To achieve this, you need to open the doors in the room or buy products with a gap between the floor and the lower edge of the structure of 1 cm;
• Ensuring tight tightness at the entrance web.

Design features

There are dozens of different models in stores, but they are all united by one design:

• Air intake. The product is positioned on the outside on a plastic frame. Designed to receive and transmit air flow from the street. Installation takes a minimum of effort and is carried out in a few minutes.
• To prevent precipitation and dust from seeping into the room, a special visor is installed on top.
• A telescopic duct is used for air flow into the room. In appearance, this element resembles a special tube. It is mounted into the window body by means of milling and is installed thanks to the mounting sleeve.
• The incoming air passes through a special opening and enters the internal unit, which launches it inside the room. This element consists of a nozzle, filter and regulator. Installation is carried out indoors.

Principle of operation

The functioning of this element is as follows:

• Air enters the telescopic opening;
• Cleared from some harmful elements;
• Penetrates inside the room.

During this process, excess carbon dioxide is squeezed out. This happens due to the difference in pressure, since cold air enters, and warm air is displaced (the recommended temperature value is no more than 5 degrees Celsius). If the indicator is violated, there will be no difference, and the device will be ineffective. Therefore, if a person lives in warm areas, then the need for this device disappears, since it is easier to manually ventilate the premises. Heat loss will be, but not as critical as in cold weather.

What is considered during installation?

For efficient operation, not only temperature differences, room characteristics, etc. are taken into account, but also the correct installation. Installation is performed only by a person who knows all aspects or is familiar with the basics. If the user did not have experience in this area, then it is not recommended to assemble the product on his own, despite the ease of work. Indeed, to carry out this process, it is required to carefully observe the requirements and complete each step in accordance with the instructions. For example, to install a slotted valve, you will need:

• Remove the small piece of seal that is present on the frame. A specific value is removed, the entire upper seal cannot be removed unless required by the device design.
• A new sealing element is installed, which is many times thinner;
• With the help of self-tapping screws, the equipment is fixed.

Professionals can do the installation in a different way. Remove the old glass and install a new one that will be smaller. In the place where the gap is formed, the supply structure is installed. This method requires a lot of money, therefore it is used only when a person plans to carry out a complete replacement of windows.

Pros and cons of the supply valve

After a person has become familiar with the design features and installation method, it is important to disassemble the advantages and disadvantages of this device in order to make an objective assessment of the usefulness.

The advantages of the device include:

• The light level does not change. However, this is only typical for smaller models, where the product is only mounted on the top of the frame. In other cases, the sun's rays will collide with an obstacle, which may cause insufficient illumination.
• The valve takes only the amount of air required by the room. This creates a more comfortable microclimate without drafts and less heat;
• Thanks to high-quality circulation, excess moisture quickly disappears, even if a person cooks on the stove all day.
• Due to the lack of drafts, the product can be used indoors with small children who are often sick.
• The design of the device does not allow extraneous noise from the street into the apartment. Therefore, loud screams will not distract from the rest.
• The valve is operated manually, but there are also models that support automatic adjustment.
• The installation can be carried out by an ordinary user who has at least a little experience in the construction industry and knows how to handle the tools.
• The use of the valve does not require special knowledge, it is enough to read the instructions once and the principle of operation and adjustment will become clear.

Despite the large number of positive aspects, the products are not without disadvantages:

• A slight decrease in noise insulation properties;
• High cost for quality models, especially if a product with automatic regulation is selected;
• If you plan to install a valve in a two-room apartment, then one device is not enough to ensure normal regulation. In this case, it is recommended to use 2-3 pieces;
• If you live in an area with severe frosts (below -25 degrees), frost can form at the top, which will interfere with the normal flow.

Varieties of models

Today, hundreds of models are sold, which are produced by various brands.You can find both a cheap option and an expensive one. The main difference lies in three criteria:

• Manufacturing material. Distinguish between plastic, metal and wood structures.
• How the air regulation is carried out: mechanically or automatically. In the first option, a person must control the flow on his own using a special curtain. This method is more difficult to implement as the opening level has to be constantly adjusted to achieve a comfortable environment. Automatic models are simple, it is enough to install them and everything, the rest of the product takes control of itself.
• The way the flow enters the apartment or office.

The last point is the most important, since the effectiveness and quality of the product depends on it. So there are three types of designs according to the method of admission:

• Folded - a cheap option that is suitable for one-room apartments. The throughput is small, but sound insulation remains. The cold stream enters through a special hole that is cut in the frame. Installation of the product takes a minimum of time and does not require intervention in the basic structure of the window product.
• Slotted - these models are widespread. Ventilation of the room is carried out thanks to the movement of the air flow in a special valve. The product is equipped with an air intake and a regulating element. To install this option, dismantling the window is optional. The advantage is high throughput. The disadvantage is that sound insulation decreases.
• Overhead - products of this type are common in industrial premises. The advantage of the models is excellent ventilation of the room. Disadvantages - the thermal insulation properties are reduced, the window is completely removed for installation.

Rating of the best models for high-quality ventilation

10KP Era D100

An economical option of a Russian manufacturer. The structure is easily installed on the window, while using a minimum set of tools. The set includes a high-quality filter and noise-insulating element. The design of the valve allows control of the intensity of the air flow.

The average cost is 780 rubles.

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DomVent Norvind City

A flush-mounted device that will help organize the correct ventilation of the room. Productivity - 30 m³/hour. No wall drilling required for installation. Fastening is carried out to the bottom of the window sill, after which it is foamed to ensure better sealing. The filter used is G3. The recommended operating temperature is -40 ... + 80 degrees. The mass of the device is 1250 grams. The manufacturer extends a 5 year product warranty.

Sold at a price of 2,470 rubles.

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Ventec VT 601

An excellent budget option from a Polish manufacturer that will last over 7 years. Construction productivity - 25 m³ in hour. It is recommended to use the valve in places with little noise. Feature of the product - after the inflow, air is directed to the ceiling, which eliminates the occurrence of a draft. A special mesh is installed on the visor, which prevents insects from entering.

The average cost is 670 rubles.

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Rating of quality models with automatic valve regulation

Ventec VT 101

Good model with the ability to automatically control the incoming air. Installation takes a minimum of time and does not require special knowledge.The product provides not only ventilation of the room, but also provides good noise insulation equal to 32 dB. Construction capacity - 32 m³ in hour. The visor is equipped with a special filter that keeps out dust and insects.

Sold at a price of 1,340 rubles.

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AerEco EMM

The peculiarity of this device is automatic adaptation to the needs of users. This solution became available thanks to a built-in sensor that operates without electricity and determines how much air is needed for a particular situation. This is a useful function for large families, when everyone is in the apartment, the curtain opens to the maximum, and when no one is there, the products operate in an economical mode.

The average price is 4,900 rubles.

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Brookvent AQUVENT HY

The model is equipped with a hygroregulated system that automatically determines the volume and flow rate of air. Also, using a special sensor, the humidity level is monitored. The product adapts to the needs of the user. So that installation does not take time and does not waste energy, the manufacturer has equipped the device with a thin case. It is easy to monitor the structure; it is enough to clean the filter from dust once a year. The peculiarity of this option is its versatility, it is suitable not only for PVC, but also for wooden and aluminum frames.

The average price is 2 800 rubles.

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The best mechanical control devices

Vents software 400

A reliable model that ensures a constant air flow in living quarters. Thanks to the high-quality construction, the product will last over 5 years. Installed on windows of various sizes, which allows installation not only in an apartment, but in a country house or office. The device consists of three parts: outer hood, filter, inner grill. Adjustment is done manually.

The average price is 760 rubles.

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Airone KIV 125/1000

The meter-high construction is designed for placement inside walls. Productivity - 50 m³ per hour, which allows the product to be used in production. From the outside, the product is covered with a metal grill with a built-in mesh. The flow control is carried out using a special regulator, which is present on the head.

The average price is 1,900 rubles.

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Air-Box Comfort

Good model for office and residential installations. Provides the user with a constant flow of fresh air. There are two installation options: with increased throughput or with increased sound insulation properties. Which option to choose - everyone decides based on the peculiarities of the location of the window. The body is made of durable plastic; for convenience, there is a filter that will not allow dust and fluff to enter.

The average cost is 600 rubles.

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Finally

The supply valve for PVC windows will suit every apartment owner. For a small cost, a person always receives an influx of fresh air, which is important for normal life. If you have experience using the models described in the rating, or more interesting representatives, tell us about it in the comments.