An active ventilation system is provided for in the technical requirements of any building. Another thing is that the execution may be different depending on the nature of the use of the premises. Most often they think about this engineering component when arranging the kitchen space. But in other rooms, to one degree or another, air circulation should be organized. In particular, a compact overhead fan will be the best solution for the bathroom. It will not cause any special difficulties during the installation process and will provide ease of use.
Features of overhead fans
The overhead type design suggests the easiest way to fix the fan. At the same time, such a device has its drawbacks. First of all, in comparison with integrable analogs, such an apparatus loses significantly in the characteristics of protection against dust and moisture. Secondly, this is not the best option, in terms of decorative value. Nevertheless, the fan of a household consignment note is often the only right decision. For example, if the channel is led up to the wall and there is no way to apply the ceiling type design, and the built-in model is not suitable due to the characteristics of the mine. For all its shortcomings, wall mounted overhead fans have a significant advantage - during the maintenance process this is the least troublesome solution for arranging forced home ventilation.
Main characteristics
According to the frequency of rotation, which determines the efficiency of the fan, models of this type can be attributed to the range of 2200-2400 rpm. The same indicators determine the productivity of the installation, which averages 80–95 m 3 / h. The power consumption required to perform the function of the device rarely exceeds 15 watts. The compact fan of a household consignment note most often operates at 8 watts. At the same time, do not forget that we are talking about a room in which a sense of comfort is important - accordingly, the level of sound insulation will also be of great importance. In devices with an effective noise reduction system, this figure is 26–28 dB. As for the mass and dimensions, the range of sizes is very extensive, although in most cases these are small devices weighing 0.5 kg, which do not take up much space.
Advantages of Silent Models
An example of the successful performance of a lightweight domestic fan is the Silent-100 line from Spanish developers. Models of this type are characterized not only by balanced performance with moderate maintenance of air flows in the mode of 95 m 3 / h.
The technical and operational features of this series also include wide functionality, the strength of the materials used in the construction and the availability of modern technological solutions. The latter include the possibility of programming, due to which the Silent-100 family of models can work at certain periods, automatically switching from one mode to another. It also implements the ability to autonomously process external factors in the room, on the basis of which the system decides on the choice of operational parameters.
Additional option
Almost all modern room fans in residential buildings are endowed with ergonomic controls, complemented by a thoughtful set of useful options. Already basic low-cost models are provided with timers that allow you to configure the fan for a specific time. Of course, this is not yet an intelligent control system, as is the case with premium Silent models, but for the entry-level level it is quite worthy equipment. If we talk about the capabilities provided by the most technologically advanced overhead fan, then they will include a set of sensors for monitoring microclimate parameters, motion detectors, an automatic speed controller, etc. It is important to note that all of these components are interconnected, which increases productivity and device autonomy level.
How is the fan installed?
In terms of installation, the advantage of overhead fans is that they can be combined with a shaft of any shape. For example, it can be round, and rectangular, and square. Directly, work activities begin with drilling holes in the corners of the shaft. In this case, 2-3 cm should be left from each installation point until the line of the channel itself passes. Next, the overhead fan is fixed with the help of complete hardware into the holes made. As an addition, you can also use insulating materials that protect the case from external influences.
How much does an overhead fan cost?
The simplest options can be purchased for 1.5 thousand rubles. This is a typical solution with a simplified filling and the lack of most modern functions. But the main difference between this system is different. The material of manufacturing cheap models is often in doubt - not only in the strength of plastic, but also in its environmental cleanliness. Still, a high-quality overhead fan for the bathroom should be looked after in a segment of 3 thousand. Again, we will not just talk about the presence of useful options and ergonomic solutions, but also about increased operational stability, security and the same noiselessness. Many problems with fans are detected during the first cleaning - the more expensive the model, as a rule, the more stable it performs its function regardless of the loads. The most expensive modifications with hygrometers, sensors and speed controllers are estimated at 5-7 thousand.
How to choose the best model?
The purchase of expensive models is far from always justified. It depends on what tasks the device faces. Almost any modern fan can effectively perform the function of air circulation. Another thing is that in different cases, longevity, technological effectiveness in the form of functional filling, and elementary ease of maintenance can come to the fore. The best fan for the bathroom and toilet, as practice shows, is the one that requires less attention to content, but still properly performs its tasks. The model with a timer, complemented by a basic set of regulatory capabilities and its own intelligent data processing system from microclimate sensors, will best match this view. But, of course, this solution is worth at least 5 thousand.
Conclusion
Manufacturers strive to make household fans as accessible as possible in control, and at the same time multifunctional. However, against the background of assessing the need for various options, one should not forget about the elementary quality of manufacturing the device. For example, the Silent invoice fan shows a good level of assembly performance. The models in this series are made using high quality materials - from plastic housing to check valve membranes. Largely due to the careful selection of the element base, the developers of this line manage to achieve impressive results in the market.