How to choose a silent fan in the bathroom and the bathroom? Species characteristics and installation options

The need for exhaust fan in the bathroom and toilet

Air duct is always present in the sanitary rooms of the house. However, its presence and periodic natural ventilation truly effective only the first few years. Subsequently, he channels the mine begins to clog, worse and worse coping with their responsibilities. And at some point you start to notice that on the smooth surface of the tile or mirror for a long time does not disappear condensate. The entire perimeter began to appear black spot of unknown origin, clothing and towels to dry a few days later. If these symptoms have appeared, urgently need more help ventilation system!

It is in this situation because of the shadows go silent fan for exhaust in the bathroom or toilet. Accordingly, the host has two options - either pre-equipped with such a device shaft ventilation, or wait until we have described "consequences" and a matter of urgency to establish a new equipment.

The relationship between noise and performance

Before you begin the study of the main features of the hero of this article, the editors Tehno.guru He wants to dispel the old one that prevents the correct decision myth. When choosing a fan, you can often hear that loud operation of the device is a direct indicator of its high efficiency. We dare you to dissuade - these two parameters are not interconnected.

In fact, all appliances produced noise occurs due to rotation of the blades and the active air movement in the drawing shaft. In the production of silent fan for exhaust in the bathroom manufacturers use special materials and special noise-canceling components. With this efficiency remains at the level of "noisy" competitors, but the negative effects are minimized noise.

Silent fan for bathroom and toilet with a check valve - the device features and operation principle

Among the large number of silent fan models available on the market today the choice is better to stop on the modifications to the non-return valve. It is able to protect the owners from accidentally returning stale air flows and foreign odors, thereby improving the already excellent result. How she do it?

Design features

Immediately return valve itself, and gives a similar advantage over standard models devices. It consists of three basic parts:

1. The housing, made in the form of a frame.
2. The flap, which is a disk of two connected flaps.
3. Pin disposed horizontally or vertically. It serves to hold the valve in the housing.

The remaining components are typical - a small motor, an impeller with aerodynamic properties grille for air intake inside and inserts which reduce vibration.

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Scheme of work

Exhaust fan with a check valve, as we have said previously, prevents the return of the air space, saturated with various "flavors". This is achieved as follows:

Types silent exhaust fans in the bathroom or toilet

Since the development of technology is not in place, manufacturers develop and release in the manufacture of various types of exhaust fans with a check valve. Some of them have long been well established, still others are only beginning to conquer the particular market of such products.

Radial silent fan in the bathroom - "industrial giant"

These models have been created primarily for industrial enterprises. This is due to a rather noisy work process and unpresentable appearance. However, noticeable disadvantages overlap good efficiency venting of large areas. Over time, there were also more compact in the class representatives.

Externally this type is a housing within which is hidden disk with special edges around the diameter - "blades". In form they are curved or forward or backward.

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Among the abundance of models edition Tehno.guru It recommends to draw your attention to the following suggestions to the radial design:

Centrifugal fan for a bath and WC - small, and removed

This modification will provide the most interesting for owners of compact sanitary rooms. Unlike the previous embodiment, this fan has a very compact and virtually imperceptible noise. Typically, the centrifugal exhaust fan has a circular or rectangular cross-sectional shape that allows to establish it as the entrance to the duct, and in the midst of hard fixed ventilation channel.

We suggest you familiarize yourself with a small rated among the most attractive products in this category:

Axial extractor fan - timeless "classics"

The most common type of ventilation equipment for the bathroom or toilet - axial (aka axial). His device is very similar to an ordinary fan, which means that each of us is saved from heat in the summer muggy. Located on the motor axis, which are attached to the rotating blades. Front structure protects special lattice of metal or plastic, and is located behind the sound-absorbing collector. Installation is easy and the ability to provide an additional flow of fresh air into the room. It is a good example of an exhaust fan for the bathroom.

Among the wide range we recommend to give preference to the following remarkable products:

We want to be singled out Soler & Palau products, code-named SILENT-100 CZ. It can truly be considered an ideal option in combination "price-quality."

Channel silent fan for hoods - indisputable winner

And here we have the most convenient and practical example of an exhaust fan silent. It will be able to establish even an untrained person in the domestic sphere, the most compact dimensions allow to fit it into the interior of any sanitary room. And in terms of efficiency and noise level data model with confidence bypass 90% of all its competitors. The most widely used channel silent fan for the passage of 125 mm - enough power for their bathrooms and toilets in the apartment building, and private building.

edition Tehno.guru gathered for you some interesting options available in the market in 2018:

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Fans for roof type - overall "alternative"

Unfortunately, there are situations when it is impossible to install ventilation unit directly into the room. But the engineers have thought and this development by creating a special kind of exhaust fans - roof. As the name implies, they are installed on the roof of the home, so this version was very popular among the owners of private houses. By design, such devices may be either axial or centrifugal.

Their range is not as extensive as that of the previous types. But we can confidently recommend the company Systemair products - their equipment is of high quality and different air supply options.

Special features in the silent fan

In addition to the basic products in shops can be found fans with additional functionality designed to simplify the operation of the device and save the cost of the owner.

Exhaust fan with a timer - for the most cost-conscious

No wonder they say that the time - money. The longer evacuation system works, the more energy is wasted. But in fact quite certain length of time for a complete renovation of air in the bathroom or toilet. Especially for those who can understand, set up a model with a timer. Setting the fan on and off, you can safely do other daily activities without fear of overpaying for electricity.

Fan Bath with humidity sensor - for precision lovers

Even more convenient modification. As long as the humidity in the room does not exceed a certain value, the sensor does not allow the fan to turn on. Once the specified number will be overcome, the system turns on and begins to remove excess moisture and odors from the room. This will continue as long as the humidity indicator has reached the previous level.

Rules competent selection - how to choose the appropriate needs of silent fan

Not to buy a device with low efficiency or, conversely, do not overpay for excess capacity, it is necessary to consider several factors:

1. Dimensions of the air duct - to find out what your air passage, is sufficient to measure its diameter. Accordingly, the small holes are not suitable quietest channel fan 150 mm and vice versa.
2. required capacity - its value is calculated by the formula: L = V * n, where V - volume of the room in m3; n - air flow rate (according to SNP, an indicator for toilets and bathrooms is 25 m3).

Features fan mounted in the bathroom or the bathroom

Since the installation of ventilation equipment interfaced with electricity, proper method of work and will protect the owner from the various technical errors, and from injuries at installation.

Wiring device to the electricity source

Installation without help (video)

As we said earlier, exhaust silent unit can be installed without help. But the editors Tehno.guru full solidarity with the proverb "better to see once than hear a hundred times." Therefore, we offer a close look informative video, which clearly shows all the stages of installation:

Results and conclusions. Where can I buy a fan for the bathroom and toilet

To date, the acquisition silent fan is a very sensible choice for people of all material wealth. This is primarily related to health, because the availability of clean air is one of the important components of a long and happy life. Such as the modernization of the premises will provide a long service life of any finish.

Home goods store and the relevant Internet resources abound offerings for every taste and budget, so that the problems with the purchase will not. The main thing - choose products only trusted manufacturers (eg, the fan Soler & Palau Silent-100 CZ), do not trust cheap hack that promises perfect results for almost nothing.

Finally suggest you familiarize yourself with the video, which collected a lot of interesting details, is not relevant in the framework of this article: