Choosing a hood for the kitchen is quite a responsible matter. This issue should be approached with special attention. Before you visit the store and make a purchase, you should decide in advance on the type of hood. This will avoid many problems. After all, not everywhere you can install a classic hood. In some cases, it is simply impossible to equip the duct. Of course, this is a problem. But there is always a way out. In such kitchens, as a rule, a hood without an air duct is installed.
Main types of hoods and their features
At the moment there are several varieties of kitchen hoods. Each of them has its own disadvantages and advantages. But the main difference lies precisely in the principle of action.
Flow hoods
They work on the principle of air exchange. Such hoods draw in air from the kitchen and steam, and then throw it all out through the ventilation ducts into the general ventilation duct of the entire building or into the street. This allows you to more effectively remove unpleasant odors. At the same time, fresh air enters from the street through loosely closed windows. It is worth noting that such systems are considered the most effective. This is achieved due to the fact that the hood, drawing in polluted air, frees up enough space for clean air. However, the main disadvantage of such a ventilation system is the need for air venting equipment. It is necessary to remove polluted air.
Recirculation systems
Their principle of operation is significantly different from the previous one. Hoods without an air duct for the kitchen, the photos of which are presented in the article, draw fumes and polluted air into their tank. This is done with a fairly powerful motor. Once in the system, the air is cleaned. In this case, the flows pass through special filters. The cleaned air is returned to the room. It is worth noting that the hood without an air duct is usually equipped with a two-way filtration system. This makes cleanup of streams more efficient. So, the first filter is able to purify the air of rather coarse particles of soot, soot and grease, and the second one performs a deeper cleaning, removing those particles that create unpleasant odors.
Types of kitchen hoods without air duct
At the moment, many manufacturers produce hoods without an air duct in just a few modifications. If desired, you can purchase a flat or embedded system. Each of the models has its own characteristics.
Flat hood is a device consisting of a fan, filters and a housing panel. Such units are horizontal andvertical. It is worth noting that such hoods for the kitchen without an air duct have a fairly compact size. Such models fit perfectly into almost any interior. Chrome-plated hoods, as well as those made of glass or aluminum look more modern and aesthetically pleasing.
Built into the kitchen without an air duct are devices that are closed with a special panel or wall cabinet. Such models can be easily hidden from prying eyes. The telescopic system, which also belongs to the embedded ones, is very popular. If necessary, such a hood can be extended, and then removed by switching it to non-working mode.
Ductless hood: the main advantage
Very often recirculation systems cause indulgence. Someone is completely satisfied with the hood without an air duct, while others are not satisfied with them. However, many do not even know what positive qualities such systems have.
When the hood with an air duct works, then, in principle, everything is in order. The air in the room is always clean. But what happens if the system is turned off? If the flow hood does not work, then there is a violation of natural air exchange in the room. As a result, the quality of ventilation deteriorates by about half. This is due to the fact that the main channel is blocked by a pipe.
A hood without an air duct works on a completely different principle. When the system is turned on, air recirculation starts. When turning off the hood, do notthere is a violation of natural air exchange. After all, the main channel is blocked. This is the main advantage of the system. In other words, a hood without an air duct does not interfere with the natural air exchange in the room.
Lightweight design
Another advantage that is characteristic of a hood without an air duct is the ease of construction. Such systems are not equipped with massive pipes. In addition, the installation of the hood does not require additional pulling of ventilation connections through the entire room. A ductless system is a flat and compact enough surface that can be positioned horizontally with respect to the floor. In addition, the design does not create stress on the walls, and does not spoil the overall interior of the kitchen.
Easy to install
The ductless hood is very easy to install. The system can be installed on any flat surface using common building tools that can be found in every home. It remains only to connect the hood to the mains. It does not require additional adapters. Once installed, the system is ready to use.
Another advantage that a ductless hood has is ease of maintenance. The filters of such a system are very easy to change and clean. Kitchen hoods without an air duct are equipped with several levels of cleaning. Moreover, each of the filters has its own characteristics. They are made from various materials. For example, a coarse filter is made of metal. In the latest models, several medium products began to be installed at once. In this case, the large filter is simply replaced. It is very easy to take care of the products - the filters can be removed and washed thoroughly. For these purposes, non-abrasive detergents can be used. You can wash the filters not only by hand, but also in the dishwasher. It's much more convenient. As for the carbon filters, they need to be changed.
Main flaw
The hood to the kitchen without an air duct has some disadvantages. First of all, regular replacement of carbon filters. This requires additional costs. Of course, many are interested in how much carbon filters cost and how often do they need to be changed? It is difficult to answer such questions unambiguously. These indicators directly depend on the frequency, as well as the intensity of use of the hood. It should be noted that the presence of smokers in the apartment also affects the condition of the filter.
As the reviews show, on average, one product is enough for 3-6 months. It should not be forgotten that many models of modern flow hoods are also equipped with filters that need to be replaced after a certain period of time.
In addition, many consumers believe that kitchen hoods without an air duct are not suitable for everyone. This is far from true. Such systems provide air purification at the proper level. But this is not the main advantage of hoods without an air duct. After all, recirculation devices are not able to upset the balance of the ventilation system of the building, unlikefrom flowing.
Design matters too
The demand for hoods without a duct is not that great. This indicator is influenced by many factors, including the appearance of devices. Hoods are produced for the kitchen without an air duct in a smaller design variety. Of course, in general, the systems differ in a concise manner and simplicity of forms. However, unlike flow hoods, recirculating hoods look much more modest.
How to choose a kitchen hood without a duct
Before you buy a hood without an air duct, you should pay attention to several factors. This will avoid significant problems in the future. First of all, you need to determine the performance of the device. To do this, you need to multiply the height of the kitchen walls by the area of \u200b\u200bthe room, and then multiply by 12. The number that you get in the answer will be the necessary performance indicator. It is necessary to choose electric hoods for a kitchen without an air duct in a certain segment.
It is also worth paying special attention to the size of the device. Many choose according to the principle: the larger the hood, the much better. However, it is not. It should be remembered that devices that are too large are equipped with motors of the appropriate size. As a result, such systems, when turned on, create a lot of noise. Do not install a large hood in a small room.
In closing
When choosing a system, special attention should be paid tonoise level. Many manufacturers indicate this indicator in the technical specifications for the product. As consumer reviews show, it is best to choose hoods without an air duct with a noise level of 40 dB. These devices make relatively quiet sounds.
What should be a kitchen hood without an air duct? Customer reviews indicate that it is worth choosing devices with a fairly wide range of adjustments. The more of them, the better. This will allow you to optimally adjust the system.
