Installing a cooker hood in the kitchen with your own hands: how to securely connect and fix it. Installing and connecting a kitchen hood How to hang an inclined hood over a gas stove

There is a place for a ventilation device in any modern kitchen. The distance from the stove to the hood determines the effective operation of this structure.

Types of hoods and their purpose

The hood protects the kitchen space and furniture from contamination with the smallest particles of fat and impregnation with a mixture of various odors. No one will be pleased to smell an unpleasant odor from curtains or upholstered chairs, which can also penetrate other living rooms.

All devices, according to the principle of operation, are divided into:

circulating (with built-in filter);
hoods with air duct (connected to the ventilation system).

In recirculating models, the air is cleaned with a charcoal filter and returned to the kitchen. Such hoods are effective only in small rooms where it is not possible to install an air duct, and the distance between the stove and the hood should be small.

The second type is characterized by better quality work, since the air is completely removed from the room. Installed in large rooms.

Types of exhaust devices:

Where should the hood be located?

When buying a hood, along with it, the kit always comes with instructions for use, which indicates where and at what distance from the stove the device should be located. The exhaust structure can be built into the wall cabinet, or it can be located under it, the main thing is that its size coincides with the dimensions of the hob, and it hangs exactly above the stove. Also, even before purchasing the hood, it is necessary to consult with specialists about its power. For example, a small appliance is not suitable for a large kitchen space, and in a small kitchen there is no need to install a very powerful unit.

How to determine the optimal distance from the hob to the extractor hood?

The distance from the cooker to the hood is determined by the established standard. If there is an electric stove in the kitchen, then the exhaust hatch should be located at least 65-75 cm from it, and if the hood is above the gas stove, the distance between them is 75-85 cm.In the case when the device has an inclined surface, the installation parameters change slightly :

the distance from the gas stove to the hood is reduced to 55-65 cm;
the height above the electric hob is reduced to 35-45 cm.

You also need to take into account the height of the person who will be most of all at the stove, and the general interior of the kitchen.

Why is it necessary to comply with the standards for the installation of an exhaust hatch?

These are the optimal parameters for installing the hood, contributing to its efficient operation. It is not recommended to decrease or increase them. If the device is located high, its capacity for absorbing air may not be enough, then odors along with fat droplets will quickly spread everywhere. A low canopy setting can interfere with the cooking process. So not only will it be inconvenient to approach the gas / electric stove and put high pots, but there is a risk of heating the structure, igniting it and breaking the paintwork.

Thus, the question of what distance from the stove to the hood should be can be answered unequivocally: 75-85 cm in the case of a gas stove, and 65-75 cm above the electric stove.

Factors affecting the location of the exhaust structure

When purchasing and subsequent installation of the hood, the following factors should be considered:

Type of hob. Do you need to calculate the distance between the hood and the gas stove or electric stove?
The declared power of the device.
Kitchen design / interior.
Compliance with the norms for the installation of the ventilation hatch specified in the data sheet.

Compliance with these conditions for the installation and operation of ventilation equipment will allow you to use the device as efficiently as possible and protect the kitchen from unpleasant odors and grease.

Installation rules for ventilation equipment

Optimum performance of the appliance depends on the following factors and installation rules:

the device must correspond. Then all hot contaminated air flow will be completely sucked in by the hood and taken out into the street or cleaned through a filter and back to the kitchen. The standard dimensions of the device are from 60 to 90 cm.
Competently installed extractor hood above the stove. The distance from the appliance to the stove should not contradict fire safety standards and depends on the type of stove. The required distance from the stove to the hood is always indicated in the data sheet of the device.
Connecting the device to the network.
Installation of exhaust pipes, if required by the design of the exhaust hood.

It is better to entrust the installation of ventilation equipment to professionals. But for those who are confident in their abilities, it will not be difficult to hang the device with their own hands.

It is not difficult to install a hood with a circulation type of work. First you need to measure its height and mark with control points. Then you should drill holes in the wall for the fasteners. Further, the device is mounted to the wall or to wall cabinets using self-tapping screws and special hooks included in the kit.

Hoods of another type of air purification are installed in the same way as circulating ones. Only here it is already necessary to connect the air pipe to the umbrella body. The pipe can be plastic or foil.

At the end of the installation of the equipment, it is necessary to carry out a control check of its operation (mainly for the second type of models). If the hood does not function or is too noisy, it is worth checking again all the joints of the device with the ventilation pipes, their integrity.

Arrangement of the air duct

The air duct should not have a lot of bends, as this will significantly complicate the discharge of polluted air. It is desirable that the pipes are short, straight and contain few elbows. Changing the direction of the duct is carried out in a place with a large bending radius. The diameter of the outlet pipe must correspond to the opening in the hood structure. It is not recommended to deliberately narrow the holes and install additional connecting elements between them. This impedes the free flow of air, therefore, a large load is created on the working motor of the hood. Excessive noise may be generated.

Most often, these structures are made of thick foil, and then masked with PVC boxes / drywall, so as not to disturb the interior of the room.

Where should the hood be located?

An electrical outlet for connecting an exhaust hatch is usually installed at a height of 2-2.5 m above floor level. Thus, it should be located 10-20 cm higher than the wall cabinets. It is also shifted to the left or right of the duct by 15-20 cm.

Conclusion

In the article above, the types of ventilation devices were considered, at what distance from the stove to hang the hood, methods of air purification.

With proper installation of the exhaust device, the device will provide clean air in the room and cleanliness of the surrounding interior. When choosing and buying an umbrella, it is necessary to take into account the correspondence of its power to the cubic capacity of the kitchen, its appearance, as well as the methods of air purification: full exhaust through the air duct or circulation of the purified streams.

The main points for installing a specific model of the device and the distance from the stove to the hood are described in the instructions. Generally accepted standards for determining the installation height of the device: from 75 to 85 cm for gas stoves; from 65 to 75 cm for installation above electric stoves.

It is difficult to imagine a modern kitchen without such a household appliance as a range hood. Its main purpose is to remove contaminated air masses and unpleasant odors outside the exploited space. Today, no one counts on ventilation in the form of ducts, because over time, the ducts become dirty and narrow, as a result of which their efficiency greatly decreases. Therefore, a cooker hood installed above a gas stove is an ideal solution for removing contaminants coming from the stove.

The classification of exhaust devices is based on the principles of operation and installation methods of the devices. There are two positions that differ from each other in the principle of operation of the device. Accordingly, their technical component also differs.

Flow hoods. A simple model in which a fan is installed. Their main task is to remove polluted air outside or into the ventilation system of the house.
Recirculation hoods. Filters are installed in their design, through which polluted air is driven with the help of a fan. It is cleared and returned back to the premises. In this case, no outdoor connections or ventilation ducts are required. Therefore, the installation of such a hood above the stove is the easiest.

Varieties of hoods in the kitchen

Recirculation hoods, in turn, are represented by a wide range of models:

Wall-mounted - they are mounted to the wall above the slab. The device has mounting holes through which holes are made in the wall. Fastening is most often done with metal dowels. This type of hood resembles a dome in its shape, therefore they are also called dome or fireplace hoods.
Suspended. These are the most common models because they are attached to the underside of a wall cabinet that hangs over the hob. Mounting method - bolted connection to the cabinet. That is, before you hang the cabinet and the hood, you should attach them to each other on the table and mark the connection points. Then, through holes are made in the lower plane of the cabinet with a drill and a drill. And then you can do different things: install and fix the cabinet on the wall, and then attach the hood to it with bolts, or make a connection on the table, and then hang the entire structure on the wall.
Embedded. These models are very popular today. This is due to the fact that you do not have to select the device in color and shape, because it will be hidden in a wall cabinet specially made for it. Only the control panel will be visible. Therefore, before installing the hood over the gas stove, you need to remove its dimensions and make a cabinet for them. Or, conversely, select the desired device for the size of the cabinet. True, before that, you will have to accurately calculate its power so that it matches the dimensions of the kitchen apparatus. As for the installation, there are no difficulties here. The hood is simply installed in the cabinet and closed with a door.
Inclined. This type of hood is gradually gaining popularity due to the unusual installation. The device consists of two parts: a hood and a mounting panel, which is fixed to the wall above the gas stove. The equipment is made as follows: a horizontal line is drawn on the wall above the slab, then the mounting locations for the holes are marked, after which the panel is applied to the applied line, and the exhaust device is inserted into it.
Island. Installing such a hood over a gas stove is a special case. Firstly, the device got its name only because they are installed above the stove, which is part of the kitchen unit island. Secondly, the hood is attached to the ceiling using special collets and studs. Installation takes place in this way: collets are attached to the ceiling, studs are suspended on them, which are attached to the first through the thread. Likewise, the studs are attached to the hood. Then the resulting fastening system is closed with a box. If a recirculating hood model is installed above the island, then the decorative box can be omitted. This design is secured with cables that will be visible. There are designs in the fastening of which a combined method is used, that is, studs with collets and cables are used.
Corner. These are conventional wall-mounted units that attach directly to the wall. Only they are mounted not to one wall, but to two adjacent to each other, that is, to the corner of the room.

Ventilation duct installation

The ventilation duct is a part of flow-through devices that are made of plastic in the form of round or rectangular pipes, or in the form of a corrugated pipe.

In hoods, the outlet has a circular cross-section, so it is ideal if the ventilation duct is circular. Today manufacturers offer various adapters: from round to rectangular, from one diameter to another. That is, it became possible to use any pipes, regardless of their shape and size. The main thing is to choose the right adapter.

The pipe sections are connected to each other through double-sided couplings or bends. Pipes are usually slightly smaller in diameter than fittings, so they fit easily into each other. At the same time, the complete tightness of the joint is maintained, which is very important in the ventilation system. The corrugated pipe is a single channel that can be bent if necessary. On the hood, it also connects through an adapter. Fastening is done with plastic or metal clamps.

Technical indicators

In order to accurately answer the question of how to properly install the hood over the gas stove, two more positions should be additionally indicated:

Hood installation height. As for the gas stove, this size should be equal to 85 centimeters.
The power of the device. It is calculated using a formula that includes the volume of the room (kitchen) and the air circulation. The first is the area of the floor multiplied by the height of the ceilings. The second is the standard value, which is indicated by sanitary standards. For the kitchen, this figure is 12 m³ / hour. But for a room where a gas stove is installed, this coefficient is 15-20 m³ / hour, depending on the intensity of the device's operation.

The current kitchen area of the house is buried in household items, a civilized person will not survive without a refrigerator, gas, electric stove, microwave oven, and other essential attributes of life. The article is devoted to the problems of work on the installation of the necessary "hood" over the stove, since at the time of cooking the pan emits steam, the combustion gas - smoke. Skill to install a purchase is required. Today, companies produce a variety of systems of a similar nature, the material illuminates the main points, explains how the hood is installed over a gas stove.

The absence of the specified kitchen unit leads to an increased content of steam, smoke, gradual destruction of the facing material. If the walls of the room have expensive wallpaper, lining, gradually such finishes are able to exfoliate extremely quickly, damaging the facade. For a person who wants to make the cooking procedure convenient, we recommend purchasing a reliable unit that eliminates smoke and steam.

Hood classification

Many different kinds of installations have been posted today. People think that the process of assembling the necessary product is extremely easy. Let us assure you that it is fundamentally a wrong judgment. A well-done work, on which the surrounding state of the kitchen depends (resisting the release of unwanted products to cooking), requires a lot of time, the installation is performed by the master.

If you want to get a unit in the kitchen, first figure out what types of goods are put up for sale by manufacturers. Today, the hood over the gas stove is:

fireplace;
built-in;
filtering;
telescopic.

Know, they produce island, angular, vario-hoods. The release of the declared models is made exclusively in the styles called "Modern", "Hi-Tech", "Country". Units with pretensions are equipped in most with filter elements that resist unpleasant vapors.

Let's touch on the topic of types of filters. The industrial industry of the stated area of the technology market continues to evolve on a daily basis, the current offerings "above the stove" have:

Metal filters. The declared types of structures can be called differently: grease traps. It must be installed if the kitchen is equipped with a ventilation shaft, since otherwise the installation is impracticable.
Carbon filters. When the consumer became the owner of a high-quality modern hood for removing unpleasant fumes in the kitchen. The charcoal filters “work” when the hood is recirculating air.

Operation Precautions

Today, the height of the gas stove hood is not too low, not high. It is irrational to recommend the installation characteristics, the final options are determined by the design features. A small kitchen can "become the owner" of a dimensional plate; the hood will be installed at low ceilings. The VashTechnik portal advises not to make the distance of the hood above the gas stove less than 65 centimeters high. For more details, read the instructions for the device.

Neglecting indicators of contamination of individual components of the hood will lead to an early failure of the assistant. The grease accumulated in the filters is rare, but will ignite. You will have to flush the filters frequently to avoid the problem.

We install the unit in the kitchen: preparatory measures

We smoothly approached the direct consideration of the installation stages. We figured out which model to buy for the kitchen, managed to get it, read the instructions.

Note that the range hood for a gas stove is an irreplaceable product.

The portal is not narrower than the hob.
Installation is carried out symmetrically to the slab table. Move the frame a couple of centimeters, smoke removal work will be done as an option.
Installation height of the hood above the stove. The minimum threshold for installing a unit without instructions is 65 centimeters.

Take care to equip the structure with a power supply cord. Produce sockets for connecting the hood. Take the trouble to equip grounding, otherwise there is a chance to get an electric shock.

Buy an air duct, think over the route of the route. Work out a wall mounting scheme, take out auxiliary parts (bars, brackets). We consider PVC to be the optimal material for laying the air duct. Large radius channel, smooth surface, air comes out easily. The segments are connected with adapters, the slots are sealed with a sealant. It is necessary to install the hood above the gas stove in accordance with the rules and standards for safe work.

We put the apparatus: final actions

Direct installation is carried out by installing the hood. It is done through a well-fixed knot. Some consumers are accustomed to fixing the unit on the wall, in a fume cupboard. It is customary to fasten modern structures with 2 screws. On the mounting installation, it is necessary to mark out the symmetry, make holes with a drill, and install the necessary supports. Then - fix the device on the wall (in the cabinet).

The portal recommends performing the necessary procedures if there is a level, a person will be able to achieve maximum quality. It is noteworthy that individual buyers sometimes make cardboard templates, eliminating the error during the direct installation of the system.

After the described actions, the person receives a securely fixed apparatus that removes unpleasant vapors. Read the recommendations carefully. You will be able to solve problems quickly.

conclusions

We are gradually coming to the end of the story, dedicated to the description of the general points of choice, installation of the necessary unit.

Pay attention to trusted firms when buying. You can read numerous reviews on the pages of the Internet portals. Evaluate information critically.
Throw away the rush when installing. It is better to finish the work later, making it of high quality.
Avoid leaving a distance of less than 65 centimeters between the cooker and the hood. The risk of excessive heating of the system is equal to a disproportionately high installation, which makes the operations done meaningless.
When installing directly, observe safety precautions, ask loved ones to insure, work will be carried out with a drill. Carefully watch how the work is done, take basic precautions.

The installation height of the hood is prescribed by the instructions. The parameter determines the design of the device, the type of hob. The portal is located above the gas stoves, the efficiency of the burner is much lower than 50%. A significant part of the energy heats up the grease filters, charcoal filters. The VashTechnik portal wishes the interested visitors safe, high-quality work on the installation of the necessary unit above the kitchen stove.

The microclimate and health of the inhabitants depend on high-quality ventilation in the premises. It is especially important to monitor the level of ventilation in a place such as a kitchen. Lack of access to fresh air can lead to intoxication of the body.

At the same time, an incorrectly installed exhaust system will not give any effect and oxygen will not be added. You need to figure it out: how to properly install the hood over the gas stove? If we take into account all the points, this can be successfully done even without the help of professionals.

Hood types

It is not always easy to choose a range hood for a gas stove. There are different types of hoods for the kitchen, and they differ mainly in the method of installation. There are such types of equipment:

suspended;
built-in;
wall-mounted;
corner;
island.

Above the stove and the characteristics of the room will directly affect the choice of model for the kitchen. The hanging system is usually placed under the shelves, while the built-in one is “hidden” inside the cabinets or shelves located directly above the stove.

Wall systems are attached directly to the wall at a certain level above the slab. When the gas stove is located in the corner of the room, an angled exhaust system must be installed. Such a hood is specially made in such a shape so that it can fully cope with its functions in a given place in the room.

Island exhaust systems are usually fixed directly to the ceiling. They are used in those places where the plates are located in the center of the room and it is simply impossible to fix the hood in another way. Most often, this arrangement is found in professional kitchens, for example, in canteens or restaurants, or in large kitchens in residential apartments with non-standard layouts.

Determination of power

In order for the ventilation of a kitchen with a gas stove to fully perform its functions, it is important to be able to correctly calculate the power of the future exhaust system. Otherwise, even with the correct installation of the hood, there will be no fresh air in the kitchen.

In order not to be mistaken in the chosen power, it is worth considering how many people there are in the family, how often they cook and what dishes they prefer. Those who rarely cook in large quantities, often only for themselves, and in a family of 1-2 people, a capacity of 200-300 m³ / h will be enough.

For a medium-sized kitchen and a family of 3 people, in which they periodically like to cook unusual dishes that require long-term operation of the gas stove, a system with a capacity of 300-400 m³ / h is needed.

If a large family lives in the apartment, or the exhaust system is planned to be installed in a large kitchen of a private house, equipment with a capacity of up to 600 m³ / h will be required. If you follow these simple guidelines, the ventilation system will fully remove stale air from the kitchen, and working with food will only bring pleasure.

How to arrange equipment

To keep the kitchen always fresh, it is important to know at what height to hang the hood above the gas stove. It is important to take into account the manufacturer's recommendations, which are described in detail in the instructions. Not the last factor in determining the location of the hood is the convenience during subsequent use.

Different norms for the location of the hood for electric and gas stoves:

the minimum height from the electric stove to the exhaust system is 65 cm;
the minimum height between the hood and the surface of the gas stove is 75 cm.

First of all, the difference in the norms is made for the sake of human safety. Adequate distance provides protection against spontaneous combustion. Often, there are plastic elements in the housing of the exhaust system, which can catch fire due to too close a distance to the fire and high temperatures.

The small distance between the cooker hood and the oven can be very inconvenient when preparing food. For example, there are large pots. If the exhaust system is located too low, the hostess will not have free access to such dishes, which can also lead to injuries and burns.

At the same time, the installation height of the hood above the hob should not be too high. The large distance between the stove and the hood will lead to the fact that polluted air cannot be fully removed from the room, but will be carried around the kitchen.

The height of the hood installation above the gas stove is considered normal if it is in the range of 70-90 cm. When deciding at what height to hang the hood, it is important to take into account the height of the cook. When the exhaust system is too low, you can bump your head against it.

Additional terms

It is important to take into account not only the distance from the stove to the hood, but also the working area of the system. Under no circumstances should it be less than the area of the slab. If the width of the oven is 60 cm, then the hood can be 60 or more centimeters. In cases where the placement of the exhaust system must be performed above the norm, the dimensions of the hood should be larger.

There are inclined air intakes. Most often, they are not so efficient at absorbing polluted air. This should be taken into account when installing the exhaust system. In such cases, it is allowed to neglect the minimum installation height of the hood. The bottom edge can be fixed at a height of 55 cm.

After you have managed to find a suitable exhaust system, you should figure out how to install the hood in the kitchen correctly.

Hardware installation process

The requirements for ventilation of a kitchen with a gas stove are clearly spelled out in regulatory documents. If you follow them, your home will always be fresh and safe.

Installation should consist of several stages.

Drawing up a drawing of the proposed location of the hood and power supply.
Installation.
Checking filters.

In order not to be mistaken, the installation of the hood over the gas stove should be carried out in accordance with a pre-drawn drawing. It is also necessary to draw up a diagram in cases where the installation of equipment is planned in an already used room. This will help to correctly take into account all communications and calculate the position of the hood.

It is important to mark the proposed location of the hood on the wall with a pencil. We must not forget that the exhaust device requires a source of electricity. For these purposes, a separate outlet is supplied, which will supply this equipment. If there is no grounding, the point should be equipped with a separate RCD, which will provide an independent shutdown in case of current leakage. This is for the safety of users.

It is important to carefully consider the preparation of the feeding point. There should not be any twists of electrical wires, just insulated with electrical tape. Everything must be done in accordance with the norms.

Before starting the process, it is important to repeat the rules for installing the hood and check the equipment of the device. You should prepare all the necessary tools in advance so as not to be distracted later.

First, the duct is assembled. Holes are made in the wall for dowels for the subsequent fastening of the hood clamps. Using a level, it is imperative to check whether the hood will be horizontal.

The hood is hung on the screwed-in screws without an external box. In the case of a flow-through system, the chimney is connected to the ventilation duct. Without putting on the box, the device is turned on.

If the test run showed that the device is working properly and all modes switch well, the device is turned off and the box is put on. It turns out that it is not at all difficult to figure out how to hang the hood. Before starting work, it is important to carefully read the manufacturer's instructions and only then start work.

Correct installation of a ventilation system in the kitchen will create a pleasant and healthy atmosphere. Everyone who works there will feel fresh and feel good.

The functional capabilities of house exhaust ventilation ducts almost always left much to be desired. They could not cope with their main task - drawing exhaust air and unpleasant odors from the kitchen. That is why, subsequently, such useful and necessary devices as hoods were invented, which acted much more efficiently than channels. When planning to install new kitchen equipment, many people think about how high the hood should be hung? Does it matter. The performance and quality of its operation often depend on the height at which the device will be fixed.

Standard hood design

You can more accurately imagine the location of the hood if you understand at least a little about its device. A standard hood consists of the following elements:

Steel body;
Engine;
Engine impeller;
Filter;
Control device.

You can set the modes for the hood operation. There are only two of them - filtration (recirculation) and air outlet into the ventilation channel.

Hood types

There are four main types of kitchen fume cupboards:

Wall-mounted fume cupboards;
Island hoods;
Built-in structures;
Desktop devices.

The first type looks like an umbrella with a pipe, which is fixed on the wall where it is clearly visible. Therefore, its design should be suitable for the interior of the kitchen. Outwardly, it is very reminiscent of the chimney from the fireplace.

Island-type devices are most often mounted to the ceiling. They are used if the interior of the kitchen is thought out so that the stove is in the center of the room. This model works only in one mode, according to the principle of air extraction.

Built-in appliances are placed inside the cabinets. They are hidden from view, so you do not need to trim them too carefully. Their technical characteristics are not worse than those of other models, but they are slightly cheaper.

Tabletop constructions are built into the hob itself. They look like another section of the panel. Due to the fact that this model is in close proximity to a source of dirty air, the quality of cleaning is usually excellent.

How to determine the height of the hood attachment

Very often, in order to determine the optimal height for attaching the hood, it is enough to look at the instructions for the given model of the device. Usually, not a specific distance is indicated, but a range within which the exhaust equipment for the kitchen should be placed.

In this case, one should take into account such important facts as the growth of the hostess of the apartment and the peculiarities of the kitchen interior. But even if the instructions are lost, there is another way out. There are standards, thanks to which you can more clearly determine at what height the kitchen hood should be placed above the hob or stove.

It is necessary to take into account the type of hob, each type has its own measurements. So, at what height is it recommended to hang the hood:

It is placed above the gas stove at a height of 75-85 cm,
Above the electric stoves - at a height of 65-75 cm.

If you chose an inclined model, then the distance from its bottom to the hob should be about 55-65 cm for gas stoves, and about 35-45 cm for electric stoves.

The height may vary, but only within the specified 10 cm, and also depending on the power of a particular model and its technical characteristics. These restrictions should not be neglected, not only the quality of equipment operation, but also the safety of work, in particular fire safety, depends on these indicators.

Basic rules for installing the hood

Better operation of the device is possible only if the hood completely covers the surface of the stove. In this case, the polluted air will be almost completely absorbed, and its leakage will be minimal. This is the main reason why buyers prefer models with a wider umbrella, from 60 to 90 cm. This size corresponds to the size of a standard stove or panel.

The height of the hood is determined in accordance with ergonomic and fire safety regulations. The shorter the distance from the umbrella to the hob, the better cooking vapors and bad odors will be absorbed. But at the same time, the height should not be too low, otherwise there is a high risk of damage to the ventilation system. This can happen due to overheating or even combustion of a greasy film that forms on the surface of the filter.

Therefore, for safety reasons, the minimum distance from the stove to the umbrella should be about 50-65 cm. The values may fluctuate slightly. Often the optimum installation height for the hood is indicated in the data sheet. For ergonomic reasons, it should be positioned so as not to interfere with food preparation.

Hood mounting options

There are several installation methods. The first involves placing the fume hood inside a hanging cabinet that has no bottom. An exhaust device is attached to the central shelf. In the same shelf, as well as in the ceiling of the cabinet, holes are made for the hose outlet.

One of the ends of the hose is attached to the hood, and the other is pushed through the holes and taken out into the ventilation duct. In filtration mode, the hose is cut off as it exits the hole in the ceiling of the cabinet.

The built-in type of hood is mounted according to the diagram, which is presented in the instructions for it. The model is designed for installation in a box or in a hanging cabinet.

Hood attached to the bottom of the cabinet

In the bottom of the kitchen cabinet, as well as in the ceiling shelf, a hole is made for the hose. To carry out the venting into the ventilation, the hose is brought to the very opening of the ventilation vent.

For the filtration mode, it is cut off at the exit from the opening of the cabinet ceiling shelf. The hood is hidden behind the panel; the material for it is the material identical to that of which the cabinet doors are made.

Hood installation in a hanging cabinet

A hole is made in the bottom of the cabinet, the size of which corresponds to the size of the kitchen hood. The hood island is hidden in a locker. Fastening is carried out using holes in the lower edge, with which the hood is screwed to the bottom of the cabinet.

In the shelf located in the middle of the cabinet, as well as in the ceiling, holes are made for the passage of the hose, one end of which is attached to the hood, and the other is pushed into the hole in the central shelf and ceiling. In the mode when the air is discharged into the ventilation vent, the hose is led into it, and in the filtration mode, on the contrary, it is cut off near the outlet from the hole.

Rules for installing a hood with an air duct

This type of installation provides for an air duct with a larger diameter and without bends. Air ducts should be made of thicker foil, thin foil will rustle when the air moves. And PVC boxes are more flexible, their use is even more profitable. It is better if their shape is round and without bends. They have excellent sound insulation and do not resist air.

Do not under any circumstances narrow the air passage, do not hook on adapters that will hold it back. The required volume of air must pass over a certain period of time. In case there are obstacles and narrow sections on the way, the hood motor will increase speed. Because of this, it wears out more, excess noise is created in the duct.

When connecting the hood to the ventilation shaft, the filtration mode is used to overcome these obstacles. In order for the dirty air to leave the kitchen more efficiently, there is an extreme way - this is to make a through hole in the wall above the surface of the hood.

You can beautifully decorate such a device using PVC boxes. You can disguise a flexible duct using such a drywall box.

Unfortunately, people don't always remember that fume hoods also need cleaning, which is why grease and dust accumulate on them. If the height when installing the hood does not reach 80 cm, the filter may ignite from the open flame of the stove.

In any case, a household hood must be properly grounded for safety reasons. Due to constant voltage surges in the network, its engine or electronic control unit may burn out. Another problem is that due to heating, the exhaust equipment can spontaneously turn on. Most people still decide to purchase a modern hood, which is becoming one of the most important devices in the kitchen, ridding the space of unpleasant odors and fumes.