How to install a hood in the kitchen with your own hands correct installation of the ducting

A functional kitchen hood is necessary to keep your home’s air quality high, as well as to cut down on smells and grease accumulation. However, if you’re thinking about doing it yourself, installing a hood and ducting system might seem like a difficult undertaking. But do not worry—you can easily install a kitchen hood and ducting system if you have the correct advice and knowledge.

Prior to beginning the installation process, it is imperative to comprehend the significance of adequate kitchen ventilation. A number of airborne pollutants, such as smoke, grease, and steam, are released during cooking. These pollutants have the ability to remain in your house without sufficient ventilation, which can result in poor indoor air quality and even health risks. These pollutants can be eliminated, keeping your house safe and clean, with the help of an appropriately installed kitchen hood and effective ducting.

Selecting the ideal location is one of the initial stages of installing a kitchen hood. For maximum effectiveness in capturing and eliminating airborne contaminants, the hood should ideally be placed directly above the cooking surface. To choose the best location for the hood and ducting system, take into account both the design of your kitchen and the current ductwork.

It’s time to gather the equipment and supplies needed for the installation after you’ve decided on a location for your kitchen hood. Generally, you’ll need the hood and ducting components, a drill, screws, duct tape, and a jigsaw or reciprocating saw. The installation procedures may differ, so be sure to carefully read the manufacturer’s instructions for the particular hood model you own.

Make sure to inspect for any obstructions caused by existing plumbing, electrical, or structural components before making any cuts in walls or ceilings. In order to make sure that safety standards are being followed, it is also crucial to take local building codes and regulations into account. Consult a qualified contractor or electrician if you have any questions concerning any aspect of the installation procedure.

Contents
  1. How to install an extractor hood in the kitchen
  2. Installing the hood step by step ↑
  3. Installation procedure
  4. Using the corrugated pipe
  5. Application of the duct
  6. Basic device
  7. Installation process of the hood
  8. Anti-return mechanism
  9. Connecting the duct
  10. Mounting on the wall without a cabinet
  11. Formula for calculating the capacity
  12. Earthing and grounding
  13. Installing a built-in hood in a cupboard
  14. Restrictions on installation, whether they are worth observing or not
  15. Installing the extractor hood
  16. Preparation
  17. Installation
  18. Options for installing exhaust equipment
  19. The filters used are
  20. Mounting the built-in hood. Materials and tools needed
  21. How to connect the air duct yourself
  22. General recommendations for installing an extractor hood in the kitchen
  23. Electrical subtleties
  24. Varieties of filters
  25. Connecting the air duct to the ventilation duct
  26. If there is an additional ventilation duct ↑
  27. Additional features
  28. Recommendations for selecting the ducting
  29. Correct installation of the structure
  30. Tool selection
  31. The installation process
  32. Why you need a hood in the kitchen
  33. Performing the installation of the hood stages of work
  34. How to hang the hood over the stove
  35. Types of operation modes of kitchen hoods
  36. How to connect the hood to electricity
  37. Maintenance
  38. Traditional installation
  39. Recommendations, tips, non-standard installation (gas pipe in the way)
  40. More recommendations
  41. Traditional installation
  42. Recommendations, tips, non-standard installation (gas pipe interferes)
  43. General characteristics
  44. Cleaning capacity
  45. Video on the topic
  46. Installing a built-in hood. (Installation) How to install the hood in the kitchen
  47. Connecting the kitchen hood to the ventilation. Mistakes of connecting the kitchen hood.
  48. How to assemble a ventilation duct from a kitchen hood
  49. Installing a hood with your own hands | How to install a hood in the kitchen |

How to install an extractor hood in the kitchen

We won’t get into the details of how to physically install it in the kitchen—that is, how to hang it from the wall or put it in a cabinet. Usually, two to four hangers or dowels are used to secure the device to the wall. Viewing the video instruction is preferable as it provides more clarity:

Installing the hood step by step ↑

Consider ergonomics: an inclined design is more practical than a built-in or fireplace. Technically more difficult to install, the island-style unit must be suspended from the ceiling structure.

The built-in model is fastened to the side walls and placed inside the cabinet. It will not be unnecessary to place elastic material between the housing and the cabinet, which will act as a sound insulator, since the motor vibrates while it is operating. It works well with a 3–4 mm thick strip of dense polyethylene foam or natural cork.

The island-style unit requires more technical installation because it must be suspended from the ceiling structure. The built-in model is fastened to the side walls and placed inside the cabinet. It will not be unnecessary to place elastic material, which acts as a sound insulator, between the body and the cabinet because the motor vibrates while it is operating. It works well with a 3–4 mm thick strip of dense polyethylene foam or natural cork.

Built-in model: a portion of the bottom wall must be removed and holes must be sawed through the cabinet’s shelves for the duct to pass through.

The instructions provide a layout of the holes and fixing components. Prior to drilling, sawing, or cutting, measure seven times.

Installation procedure

It is advised to begin equipment installation once the renovation is finished and the location of the kitchen set, stove, and other furnishings has been decided. In this instance, marking the location of the air cleaner is simple. The main equipment can be attached after the ventilation opening’s corrugation or ducting is installed, but before marking.

Using the corrugated pipe

This is a plastic or aluminum flexible corrugated pipe. It is advised to use it when the hood installation is directly above the ventilation opening. The kit should contain clamps and a ventilation grille with a fixing flange in addition to the corrugation.

The hood outlet, which is typically 100 or 125 mm, determines the corrugated pipe’s diameter. Although it is not advised to narrow it, you can use a narrower adapter if the equipment’s capacity is chosen with a sizable reserve and too-thick pipe will detract from the aesthetic. It will enable the wide outlet to be fitted with a pipe that has a smaller diameter.

The following is the work order:

  • a grille with a flange is placed at the entrance to the ventilation trunk;
  • The corrugation, preferably in the unfolded state, is fixed on the flange with a clamp using silicone sealant;
  • In the same way, the lower end of the pipe is attached to the flange of the air cleaner.

Application of the duct

Although installing corrugation is simple, the ventilating equipment will produce excessive noise when operating at maximum speed. When the barrel outlet is far from the installation location, it is not recommended for use. In this instance, a duct is used to help mount the kitchen hood. This set of plastic pipes has a cross-section that is square, rectangular, or round.

Connectors composed of the same material are used to extend the pipes to the necessary distance. Elbows are used to create turns when installing ducts. With a longer tracing length and a more rigid design than corrugation, it produces significantly less noise and needs fewer additional fasteners. Similar to the last instance, silicone sealant is used for all connections.

Basic device

Apart from the aforementioned design components, you will require a set of readily available tools for operational tasks:

  • A tape measure, a construction level and a pencil for marking;
  • a drill for drilling holes with drill bits;
  • Screws, dowels and a screwdriver for the final fixing;
  • joint sealant.

Once you have made all the necessary preparations, you can get to work. The steps involved are as follows:

  • In accordance with the above parameters, a marking is made, along which a horizontal line is drawn, and the points for drilling holes are marked.
  • In case of four-point fastening, the distance from the lower pairs of fasteners to the upper ones is measured and a line with drilling points for the second pair of fasteners is drawn using the same tools.
  • If the height of the unit turns out to be higher than the intended height, the excess hood is cut off.
  • According to the markings, the necessary number of holes are drilled, where dowels are carefully hammered in.
  • The final fastening with screws is performed starting from the upper pair of fasteners with alignment to the intended horizon.
  • The work is completed by connecting it to the corrugation or ducting.

Installation process of the hood

Naturally, depending on the type of kitchen hood and where the ventilation shaft is located, you may install it yourself. Initially, we will examine the installation using a built-in device as an example in the closet.

Anti-return mechanism

  • The anti-return valve will not allow the air to return back to the kitchen
  • If you have decided to do everything to the best of your ability, then start with making a box for the clapper. The casing can be made of aluminum, galvanized sheet or tin plate according to the scheme given above. Or, to save yourself the trouble, just buy an anti-return valve that opens like a butterfly. It is placed in front of the ventilation shaft.
  • For convenience, install the housing on a wall cabinet above the stove. Then fix it more tightly by sealing all the gaps with foam and gluing it to the cabinet to avoid resonance.
  • First just try on the body of the clapper and make a marking on the cabinet for the hole. After that, you can remove the cabinet from the wall and cut a hole for the framing in the bottom wall with an electric jigsaw. To do this, drill a hole inside the marking area with a large drill bit, and then insert the jigsaw saw into it and begin cutting out the shape you want in the cabinet.
  • Next, in the same way, make holes in the inner shelves (if there are any) for the air duct. In the upper wall you need to make a square hole with a reserve of 3-5 mm for the clapper.

Connecting the duct

  • The next step is to connect the ducting. Slip the corrugation into the holes made, and in the upper wall of the cabinet give it the desired shape of a square. Cut the corrugation with a small margin, cut the corners and bend them outwards.
  • Now the cabinet with the corrugation can be hung on the wall. Be sure to coat all duct joints with silicone sealant to prevent power loss.
  • Attach the homemade box to the cupboard to connect the corrugation to the ventilation shaft. Glue it also on the silicone, and fill large gaps with foam.
  • After that you can fix the hood in the cabinet. Screw it on with self-tapping screws, or with wall plugs if it is intended for the wall.
  • Securely fasten the corrugation to the hood and fix it with a clamp. It is not necessary to seal the joint at this point.
  • In case you are connecting the hood directly, simply connect the duct to the ventilation shaft. To make it convenient to dock them, use a special grid with a round hole, which is shown in the photo.Fixing the corrugation to the ventilation
  • When using PVC ducts, the installation is similar: just connect the pipes to the component corners and conduct them to the ventilation system.

Add-ons for PVC ducting

A helpful hint is to reduce the amount of pipe bends as much as you can when installing the ventilation to maintain a sufficient air draft. The power is lost by roughly 10% at each turn.

Mounting on the wall without a cabinet

  • Not everyone places wall cabinets above the stove, fearing their rapid deterioration from steam and high humidity. Especially, wall cabinets are usually narrow, which does not allow you to mount wide hoods inside. If there is no built-in fixing, then for this purpose a U-shaped frame made of angles is fixed to the wall with dowels. Such a mount acts as a support for the cabinet.
  • And how to install a kitchen hood, if the usual dowels to the wall it can not be fixed to the wall? Such problems often arise for owners of gas stoves, when the pipe interferes with the normal fixings.
  • In this case, you can buy long sanitary self-tapping screws, which, on the one hand, look like a self-tapping screw, and on the other hand, have a thread with a nut. You simply screw them into the wall like wall plugs and attach the hood body to them at the necessary distance from the wall.

A repair for the hood near the gas pipe Kitchen hood installation – video instruction:

Finally, all that’s left to do is connect the hood to the mains, either permanently via a safety circuit breaker or via a socket. Remember to connect the neutralization first; doing so will remove any potential voltage that may be present in the housing while the fans are operating. If all goes according to plan, you can turn on the ornamental hood and breathe fresh air while cooking!

Formula for calculating the capacity

Based on real-world experience, the following numbers are pertinent.

It will be justified to install a hood over a gas stove if it completely removes exhaust air. The following formula determines the device’s necessary power:

N is the necessary capacity,

The amount of air that is circulated in the kitchen is Q.

The volume is then ascertained in this manner:

Where the kitchen room’s length, height, and width are represented by the numbers a, h, and b.

The regulations state that the following criteria are used to determine the extractor hood’s location and height:

  • the capacity of the extractor;
  • the height of the person at the stove;
  • architectural features of the room.

This clarifies the size range: for a straight hood, the optimal height above a gas stove is between 75 and 85 cm, while for a sloping extractor at the bottom, the range is between 55 and 65 cm. Simultaneously, the functioning portion of the exhaust structure’s width ought to match or even surpass the hob’s width. For this reason, you purchase a gas stove first, and then you choose the hood. The operating instructions typically include information on the standard dimensions. They can be modified in proportion to the person’s height adjustment, but not less.

Take note! For installation in a kitchen, all smoke and combustion product air purification devices need to be certified. The ventilation hose should have as few or no bends as possible when connecting the system to it, and the outlet itself should be the shortest possible length.

The sections that make up the air outlet are short and straight. Adapter-fixing devices are used in situations where the cross-section of the object needs to be changed.

Bends in the ventilation hose connection should be minimized or avoided, and the outlet itself should be the shortest possible length. The sections that make up the air outlet are short and straight. Adapter fittings are used in situations where the cross-section of the object must be changed.

Earthing and grounding

Prior to describing how to build a kitchen hood, it is important to discuss electrical safety. If the hood is not correctly connected to the mains supply, there is a greater chance of electric shock because of the numerous grease and moisture splashes that enter the housing.

As a result, after installing the kitchen hood yourself, you should connect it to the network using phase, ground, and zero wires. As standard, the ground wire has a green stripe and is yellow in color. Provide an earth connection prior to installation to ensure the appliance is used safely.

If the house has a grounding circuit and Euro-type sockets, there will be no problems: when connecting the wire is connected to the ground terminal, which is marked with strips of different lengths or the word Ground (GND). If the equipment does not have a grounding socket, it can be made by yourself by screwing the wire to the metal part of the case.Euro socket with connected grounding in Russia is found only in new apartments But many people may not find a Euro socket, and will wonder how to connect the hood in the kitchen, if there is no grounding? In this case, the neutralization can be done with your own hands, but in no case connect the neutral wire to the pipes and batteries. It is necessary to connect it to the blind neutral point.

To accomplish this, either open the electrical panel with meters and locate the special tire (as seen in the photo) or the bricked-up pipe in the wall where the wires go (caution: the wires are energized at 220V!). It is highly likely that it has a pre-made pin and no wires thrown in yet. The pipe is perfectly grounded; this is the blind neutral. A multicore wire with a minimum cross section of 2.5 mm2 must be run from it to the kitchen, and a circuit breaker-splitter 6.3ΐ should be used to connect the hood. There is only one tire on the entrance hall switchboard.

Kindly take note! Under no circumstances should wires that are already connected to the grounding be disconnected! There’s a chance of electrocution with this. After positioning your wire over the others, tighten the nut.

Remove any wires and smooth the pipe before attaching the wire contact to the clamp. It is best to get in touch with a qualified electrician if you are unsure how to accomplish this.

Installing a built-in hood in a cupboard

The cabinet designed specifically for it almost completely conceals the built-in cooker hood. Similar to how it was previously explained, it is mounted using screws, but these screws are inserted into the walls. The only time holes need to be made for the air duct is in the shelves above beforehand. Since the location of the air outlet varies depending on the brand and model, this is done after the hood is purchased.

An example of a built-in hood being installed

If the locker is hanging, it is better to remove it. In the removed cabinet, put the hood in place, mark on the bottom shelf the location of the air outlet, cut it out. It"s easier to use an electric jigsaw and a fine-toothed saw for this purpose. Almost does not leave chips with a laminate saw. If desired, the cut-off point can be sealed with a plastic C-shaped furniture profile. They are rigid and flexible. Flexible is easy to use – it bends at any angle, rigid before installation will have to be heated with a construction hair dryer. These profiles are "sat" on glue, most often using "liquid nails". After installation in place, remove the glue residue (with a damp clean cloth), fix with painter"s tape to the shelf. Excess profile cut with a saw with a fine tooth, the cut is cleaned with sandpaper with fine grain.

The procedure for getting the cabinet ready for the hood installation

The same is how we puncture the other shelves. By the way, depending on the cross-section of the ducting you have selected, they may be rectangular in shape rather than round.

Subsequently, every shelf is positioned, and the cabinet is secured and suspended. Through the holes in the housing, screws are used to secure the built-in hood to it. The process of attaching the air duct comes next.

Restrictions on installation, whether they are worth observing or not

There were a lot of installation guidelines and limitations while studying this material. Why is it worthwhile to watch them? Let’s find out more. Inaccurate height measurements during installation may have an impact on the device’s effectiveness and quality.

It won’t be able to fully absorb the resulting steam, and if you pull the hood down too low, there’s a risk of fire. Moreover, the appliance will cause major disruptions to your cooking.

You now know why a hood is necessary, how to install one, why you should keep a certain distance away from it, and whether installing a hood in a private home or an apartment differs. Thank you for reading this article. After putting all of this knowledge to use, you should be able to install the hood system by hand.

Installing the extractor hood

Preparation

Select the ideal location for the gas stove and extractor hood before beginning installation. The electric stove in the picture demonstrates how the recommendations apply to gas-powered items as well.

You must first set up the space before mounting the hood over the gas stove.

  • Mark on the kitchen plan the location of all communications, as well as installed appliances, if the installation is carried out in an already operated room.
  • Energy dependence of the hood implies the presence of a socket (but not above the stove)!) with 220 V connected. A model with a circuit breaker is preferable: it will always turn off in time in case of a short circuit or fire. If the kitchen is not equipped with an earthed socket, the rules for installing a stove hood over a gas stove require a separate RCD (16 A) to be installed in the control room. Connect to the network a line of three wires "zero", phase, "ground" in yellow insulation with a green strip running along the line.
  • Measure the size between the hood (bottom edge) and the surface of the stove (burners).
  • Check the package for the presence of the necessary fasteners, hooks, dowels, etc.
  • The place of fixing the structure is marked.

Installation

  • Install the ducting. It can be with a square or round cross-section. Standard variant – size 130×130 mm It is better to choose a plastic construction with smooth inner surfaces. Its diameter should be equal along its entire length, correspond to the cross-section of the ventilation hole and, preferably, have a check valve.
  • Drill holes for the hood clamps with a drill bit.
  • Screws are screwed in.
  • Use a level to check the horizontality of the installation.
  • Hanging the hood (without the box).
  • Connected to the exhaust pipe connected to the ductwork.
  • The hood is connected to an electrical outlet. If the cord is missing or short, an autonomous line is run from the switchboard or it is run from the outlet nearest to the hood. Making twists, insulated with insulating tape in places where the missing part of the cord is added, is strictly prohibited.
  • A test run of the technical device in all modes is carried out.
  • In normal operation, the box is fixed at the final stage.

Options for installing exhaust equipment

Comparison between an electric and gas stove

The fume extractors as per the installation design are:

  • Built-in type – the entire installation is disguised in a hanging cabinet;
  • fireplace and dome type – the structures are fixed on the wall;
  • Island model – is mounted on the ceiling;
  • Corner hood – placed in the corner;
  • flat model – assumes two planes of fixation: from behind – to the wall, from above – to the hanging cabinet.

Each model has a specific kind of filtering element that collects emissions, grease, and strong smells.

The filters used are

  • Grease traps – installed only in kitchens with a ventilation shaft.
  • Carbon filters – are elements of modern purification systems with recirculation mode of operation.

If you neglect to perform preventive maintenance on time, such as cleaning the surfaces and changing the filters, the effectiveness of the work will be diminished even if the exhaust system installation and operation guidelines are followed. Therefore, setting up the conditions required for a secure and comfortable stay in the kitchen is not difficult. Various techniques are employed for this. However, the forced system, which has a local hood above the stove, is thought to be the most practical and best choice.

Mounting the built-in hood. Materials and tools needed

Installing the kitchen hood correctly

Think about the choice. Re-assembling the already-existing hinged cabinet is all that’s left to do when you determine that creating a new box is not necessary. Selecting the material that will be used to make the ventilation duct and getting all the tools ready are essential steps before beginning installation.

Materials that are most frequently used to form ducts.

  1. Plastic. Rectangular or round shape, different sizes and diameters. Rectangular duct takes up less space and this is its advantage. This type of duct has smooth walls, thanks to which, the permeability of the air flow is higher, and dirt particles are less likely to settle on the smooth surface. The minus is that additional elbows will be required for installation. The joint should be sealed with sealant. Plastic duct for connection to the hood
  2. Corrugated. Easily adopts the desired angle of inclination. Additional elbows are not required. To avoid excessive noise, the corrugation should be well stretched. In order not to reduce the air flow, the angle of bending should not be more than 90 degrees. Excessive bending will reduce the performance of the hood. If necessary, from a round shape to make a rectangular one, it is easy to do it by pressing your fingers. Corrugated ducting for the hood hidden behind the panel

Each type has a variety of advantages and disadvantages. You make the decision about what to select based on the specifications of the apparatus, the cabinet’s capacity, and your personal tastes.

The stretch ceiling allows for the concealment of flat, rectangular pipes practically without reducing the room’s height.

The following implements will help you complete the task. You will need an angle, pencil, and tape measure for marking and measuring. Wood saws and electric jigsaws are used for sawing holes. Bolts, screws, screws, and a screwdriver will all be helpful. Get some glue sealant and use it to glue the joints. Clamps must be ready because they are used to reinforce the tightness.

Tools for attaching and installing the hood

How to connect the air duct yourself

Connecting the duct involves multiple steps. Let’s ponder them thoroughly:

  1. The corrugation is slipped into the holes made in the cabinet and shelves (the product is given a square shape for greater convenience, and the corners are bent outward).
  2. After that, the kitchen hood is installed with their own hands, and the furniture with the corrugation is fixed on the wall. To exclude loss of power when the appliance is operating, the joints are sealed with silicone. Kitchen hood connected to the ventilation system
  3. Then you can install the hood over the stove, in a hanging cabinet. The device is fastened with self-tapping screws. The next step is to connect the corrugation and the ventilation duct. Large gaps are sealed with assembly foam.
  4. Special attention is paid to fixing the corrugation, it is better to use special metal clamps for this purpose. Patching the holes will increase the reliability of the finished construction.
  5. Installation of a kitchen hood with your own hands directly is carried out by a simple technique – the duct is directed directly into the shaft, with the help of a special grille.
  6. Those who chose PVC ducts will be enough to fix the component corners and connect them to the ventilation system.

A good draft in the system is guaranteed when you install the hood in the kitchen of a private home using your hands and as few bends as possible. The power loss reaches 10% at every bend. The ventilation system performs much less efficiently if there are more than three of these elbows.

General recommendations for installing an extractor hood in the kitchen

You should first choose the device’s power source. The cubic meters of air cleaned in a unit of time (typically one hour) are used to indicate this characteristic. A feature like noise produced while the device is operating is likewise debatable. For contemporary models, a value of 50–55 dB is ideal. Solutions featuring two fans and a system of gaskets in the housing that absorb sound are preferred.

Electrical subtleties

Before getting too technical about how to do the kitchen hood installation by hand, let’s talk about electrical safety. The kitchen is an area where risks are higher because the bodies of household appliances are exposed to moisture and grease, which can lead to electric shock and other unfavorable outcomes.

Newly constructed apartments don’t have this problem. It’s possible that certain appliance models lack a grounding outlet or connector; in such instances, grounding the appliance’s metal body with a conductor will suffice.

And how can the kitchen hood be connected without a euro socket? The gadget is grounded to the blind neutral in this instance.

Kindly take note! As many do-it-yourselfers, "throwing the zero" to the nearest battery or pipe is strictly prohibited.

Varieties of filters

Carbon and plastic or aluminum filters are typically used to double clean the kitchen range hood cabinet. The first ones counteract smells released while cooking. Grease, soot, dust, and other contaminants are gathered by the second group on themselves. Synthepon or fleece filters are found in plastic cassettes, but there are also metal versions that need to be cleaned as they get soiled.

Without a fine charcoal filter built into the design, the exhaust cabinet is still functional. However, in this instance, a grease filter is necessary to prevent impurities from collecting on the hood’s mechanism. Additionally, there are budget models that operate completely without any filters. Their job is to draw in fresh air from the outside and expel air through the ventilation duct.

Connecting the air duct to the ventilation duct

The secret to the absence of offensive smells in the kitchen is a properly connected duct to vent channel. However, it is more complicated than it first appears. The challenge lies in connecting the forced exhaust to the ventilation duct without interfering with the natural ventilation process. There are two approaches to solving the issue.

The kitchen hood’s ventilation pipe should ideally be led outside through the wall, creating a hole in it.

If there is an additional ventilation duct ↑

Pre-war homes typically have two ventilation ducts, which is ideal for this kind of space. One will function as natural ventilation while the other is attached to the exhaust hood. It is preferable to leave the vertical ventilation duct intact in a private residence and instead drill an additional hole in the outer wall through which the device’s horizontal duct will exit. Installing a grille to cover the hole from precipitation and a check valve outside will stop cold air from getting into the pipe.

You shouldn’t do this if your kitchen doesn’t have an extra vent! The room is essentially left without natural ventilation as a result of this hood installation.

In a typical apartment with a single ventilation channel, how can I install a kitchen hood with a vent to the ventilation when drilling a hole in the outer wall is not an option? It is impossible to connect the extractor alone to the wall duct without also leaving a gap for air to circulate naturally. In the event that a gas stove is utilized, this could be extremely hazardous.

Duct connection with preservation of natural ventilation

Using a unique adapter with two holes to connect the duct to the channel is a simple solution, albeit not the best one. One is open for natural ventilation, and the other is for the extractor hood. This method’s drawback is that when the fan runs, too much pressure builds up in the channel, which causes some of the contaminated air to be thrown back into the space.

Select an overlay with two holes like the one in the picture in order to connect to the wall’s vent channel. Take note of the small crank at the duct inlet, which already directs airflow upward in the duct to reduce backflow into the room. Positioning a tee in front of the vertical vent channel is a more intricate yet efficient method.

Install a check valve on the third output, which goes into the room, and connect one of its outputs to the wall vent channel.

A more intricate yet efficient method involves positioning a tee in front of the vertical ventilation duct. Its outlets should be connected to the wall-mounted ventilation duct on one side, to a duct on the other, and to a non-return valve on the third outlet that enters the room.

Installing the valve in a horizontal position is crucial. The valve is fully open and natural ventilation is fully realized when it is not functioning.

By turning on the fan, you can totally stop kitchen vapors from re-entering the space because the check valve is closed.

The video explains in detail how to install a kitchen hood using your hands while maintaining the room’s natural ventilation. Although it appears a little bulky, a tee with a check valve at the ventilation duct’s inlet offers the optimal ventilation mode.

We gave you instructions on how to install the kitchen hood yourself. Although it needs attention, a home handyman can accomplish this task. It is advised to give this work to experts if you lack the necessary time or are not skilled with handling tools.

Additional features

The extra features that a device has is a crucial consideration when selecting a hood. One program that stands out from the others is the one that turns on and off periodically. In other words, the hood will periodically clean the air in the kitchen by starting up on its own and running for a while.

Additionally, the cabinet hood has a residual running feature that allows it to continue operating for a while after shutting off. This usually takes five to fifteen minutes, giving you enough time to thoroughly clean the air in the room. Perhaps not the most essential programs, but certainly not less helpful ones, are available for more costly models. For instance, an LCD screen for connecting a computer or viewing videos. By connecting the hood to an outdoor weather station and displaying the results on the display, the weather system enables you to keep an eye on the weather.

Recommendations for selecting the ducting

There are various duct versions available for purchase that can be used to arrange ventilation in your home.

  • Aluminum corrugated pipe. Affordable and reliable material for the realization of kitchen hoods. It is easy to install as it can be bent to any size. In the process of operation, the corrugation does not emit any vibrations, hum, which can not be said about rigid boxes. Before you hang the hood with this pipe, you should consider the option of its additional decoration, because it looks visually ugly.

  • PVC ducts. Lightweight, reliable and at the same time silent plastic solutions. The smooth surface of this material prevents the formation of air resistance. Fixing the hood in the kitchen in the apartment is recommended when using elastic pipes.

Correct installation of the structure

The easiest way to build a kitchen hood is to hang it between the cabinets above the stove.

Access to the outlet opening and to the socket must be considered during installation. There will be a need to mask the exhaust pipe.

It is advisable to weigh your options before installation. The device’s body may be concealed in a cabinet, behind a unique panel, or inside a unique box.

Tool selection

Since there might be variations in the corrugation and air outlet diameters, preliminary computations are performed. These structures are mounted firmly to prevent vibration and noise. Additionally, the corrugation is firmly fixed to the wall.

To install the design, extra tool sets and unique materials will be needed. They have already made preparations:

  • parts of fasteners, self-tapping screws and dowels;
  • drill with different attachments;
  • screwdriver, scissors and hammer;
  • plumb line or level;
  • corrugations for ventilation;
  • Mesh and grille for the outlet opening;
  • scotch tape and an electric jigsaw;
  • sealant and assembly foam.

The installation process

Particular care must be taken with sloping kitchen hoods. It is important to carefully read the instructions before installing it.

The height of the hood above the electric stove is measured prior to installation. The primary installation phases are:

  • Fixing the product to the wall;
  • Connecting the design to the duct system or placing a filtration device;
  • The electrical connection is made.

The steps involved in installation are as follows:

  1. The device is checked for possible defects. Attention is paid to illumination and functioning of filters and dampers.
  2. Measurements for fixing the construction are made. A level is used. Marking for dowels is made.
  3. The power supply in the kitchen area is switched off before drilling.
  4. The air outlet is made of aluminum corrugations. The device is cut with scissors to the required shape and mounted.
  5. A flap – a box for the damper is made. A thin sheet of metal is used for this purpose. The product is fixed with assembly foam in the ventilation hole.
  6. The dome of the device is created. It is mounted on brackets or placed in a hinged cabinet. Holes are cut with a jigsaw.
  7. Holes are made where the dowels for the supports are fastened. The hood should be hung horizontally over the gas stove.
  8. The corrugation is mounted to the hood using clamps. The joints are treated with assembly foam and sealant.
  9. The box with the damper is checked. A special grid is placed. To connect the hood to the ventilation, it is necessary to check the tightness of all connections.
  10. The device is connected to the socket and a test run is carried out.

It is advised to minimize the quantity of pipe bends when constructing a ventilation structure. 10% less power is used at each turn.

Safety technology should be considered when working independently. The installation procedure can be made more efficient by implementing the following advice:

  1. Pipes can be bent at right angles.
  2. Do not narrow the outlet part of the connecting structure, as this will lead to noise during operation.
  3. The permissible height of the device above the stove is not less than 650 mm.
  4. It is necessary to change the filters and clean them regularly.
  5. If stainless steel materials are used, no aggressive agents should be used in the cleaning process.
  6. Optional installation protects against the return of contaminated air to the room.

Why you need a hood in the kitchen

The modern kitchen is equipped with a multitude of appliances,
which significantly facilitates the process of cooking, washing dishes and
food preservation. And the hood, in this regard, is one of the most important
technical appliances. It provides purification of the air in the house, eliminates
any odors arising from cooking, while preventing the cooking of food
settling of grease and grime particles on kitchen furniture. Modern cooker hoods
are equipped with a special backlight, providing perfect illumination of the stove, and
built-in quartz lamp – reliably cleans the air from bacteria and viruses,
sanitizing it. In addition, this appliance is an excellent element of the
design, complementing and enhancing the overall kitchen interior.

Kitchen hoods are special appliances that stand out for more reasons than just their functionality. These appliances not only make it more comfortable for people to spend time in the kitchen, but they can also greatly enhance the space’s overall design, which benefits the family’s health and wellbeing.

Adequate heating and insulation are critical for maintaining a warm and energy-efficient home. Better heat retention lowers energy costs and lessens the impact on the environment in a well-insulated home. In addition to keeping the cold out in the winter, insulation helps to keep summer temperatures comfortable. You and your family can live comfortably and sustainably by installing efficient heating systems and making sure your home is adequately insulated.

Performing the installation of the hood stages of work

Determine the appropriate height for the extractor hood before beginning installation. There are various steps involved in doing an installation by hand:

  1. Fix the hood mount to the wall.
  2. Connect the device to a duct system (or place a charcoal filter inside).
  3. Make the electrical connection.

There are two key considerations when attaching the hood to the wall:

  • The device should be mounted with maximum reliability;
  • It is necessary to correctly determine the distance from the stove to the hood.

What height is appropriate for the kitchen hood to be installed? This is dependent upon the kind of cooking surface as well as its type:

  • If the model is installed for an electric stove, the distance at which you need to hang the device is at least 70 cm;
  • For a kitchen hood with a minimum height of 80 cm.

According to some experts who would rather install things manually, the ideal distance for both gas and electric stoves is precisely 700 mm. In fact, it is thought that a kitchen hood at this height—even one with a charcoal filter for recirculation—is adequate to clean the air in the workspace.

It should be noted, though, that the gas stove will cause more heated air to rise, which could reduce the product’s power or harm the filter or other design components. It turns out that adhering to the minimum allowable distance puts the device’s functionality at risk. Moreover, mounting the device higher from the stove can result in a sizable power loss.

The following tasks need to be completed in order to install a kitchen hood yourself:

  1. The kitchen hood needs to be hung against the wall. Here it is very important to calculate the correct height above the stove and make markings. Mount the device on a special axis corresponding to the center of the cooking surface. It is better if the chosen hood has an eccentric fastener – it allows you to adjust the nuances of the location of the technique above the stove within 5 mm.
  2. You need to install the hood and connect it to the duct system. The position of the unit should be calculated in such a way that the length of the ducts is minimized. Installation of the air duct is carried out to the vent channel, designed to remove air from the room. Install the air duct in the ventilation duct using a special sleeve. The resulting connection is compressed with clamps and lubricated with silicone for tightness.
  3. Solve the question of how to install a hood in the kitchen, it is impossible without electrical connection. As a rule, the power of the device is low, which means that no special calculation of the cross-section of wires or installation of a separate circuit breaker is necessary. It is desirable to provide a wire in the kitchen immediately and hide it in the wall. If this has not been done, then it will be necessary to hang the socket outside and connect the wire, hiding it in the external ventilation duct.

How to hang the hood over the stove

When sized correctly, it matches the stove’s width or slightly exceeds it. The cooker hood needs to be installed properly, which requires proper positioning and fastening. The location of the hood above the stove must be precise. The type of cooking surface determines the installation’s height:

  • Above the gas stove, the minimum permissible height for hanging the hood is 75 cm.
  • Above the electric value is slightly less – 65 cm minimum.

You have to measure the exact height based on the hostess’s height who will be cooking. The hood’s lower edge ought to be just above her head. While hanging above the minimum distance is permissible, hanging below it is not advised. To effectively remove the contaminated air, however, you will need a unit with more power if you must hang the equipment higher than 90 cm from the stove’s level.

The minimum height at which hoods can be installed over gas and electric stoves

Mounting of the hood depends on the kind. Built-in: based on the cabinet’s size, a specially ordered item. both dome-shaped (fireplace) and hanging (flat) on the wall. The actual fireplace hoods can be made up of two sections: a dome and a unit with a motor and filters. Although the two components are mounted separately, their outlets line up.

It is important to discuss island hoods separately. They have a ceiling attachment. A suspension system and detailed instructions on what to do and how to do it are included in the kit.

Types of operation modes of kitchen hoods

There are three operating modes available for modern forced air kitchen ventilation appliances:

  • recirculation;
  • flow-through;
  • combined.

Hoods that run in flow mode are more effective at eliminating odors while cooking. When installing the appliance in this mode, a ducting connection to the ventilation shaft is necessary. It takes longer and requires more effort to install a flow-through system because of this. Installing a hood that operates in recirculation mode is simpler. Ducting is not necessary. A charcoal filter that is mounted inside the hood purifies the air.

A large number of kitchen hood models are of the combined type. They can function in flow mode as well as recirculation mode. The damper must be adjusted to the proper position prior to installation, as this will dictate how the hood will operate after that.

How to connect the hood to electricity

Kitchen hoods are compatible with standard outlets because their power usage seldom goes above 1 kW. It would be preferable if they were grounded. For the warranty to be valid, this condition needs to be met.

You can create the neutralizing or grounding wire on your own if the apartment’s wiring is older. Just keep it away from heating or water pipes. You, your family, or your neighbors run the risk of suffering an electrical injury or perhaps dying as a result of this.

On the panelboard, look for a tire with wires attached to it or a pipe that has a stranded wire welded or screwed to it in order to reach the ground wire. Additionally, you can use these devices to connect your own stranded wire (without cutting off the ones you already have). It requires a non-flammable sheath, stranded copper for the conductor, and a cross section of 2.5 mm to function properly.

Use Vago terminals to connect the hood.

Some of the hoods come with a plug at the end. There are no questions with the connection of such models – into the socket and that"s it. But there are models that have a cord that ends with wires. This is not from the greed of the manufacturer, but for the consumer to decide for himself how to connect the equipment better. If you want – you can plug in a plug. If this option is not suitable, take a terminal block and connect through it. Another option is Wago terminal blocks. You need to take three of them – the number of wires. In one terminal block connect the same wires from the hood and from the panel – phase to phase (the colors can be different here), zero (blue or blue) to zero, ground (yellow-green) to ground.

Maintenance

No matter what kind of hood you purchase—expensive or inexpensive, high-quality or low—if it is not properly maintained, the following things could happen: the ventilation parts could break. The equipment can still function in the event of such a breakdown, but the ventilated system’s efficiency is reduced. The question "how to install the hood in the kitchen room" is followed by "how to properly maintain it" because the space is not adequately ventilated.

In the event that the hood’s design incorporates a carbon filter, it must be replaced on schedule. Examine the filters’ instructions regarding the duration of service. When it comes to filtering appliances like pendant hoods, this is the most crucial rule. Here, the filter serves as the gadget’s "heart." As a result, monitor it and replace it frequently.

Regularly clean the cooker hood. Grease, cinders, and other debris quickly build up on it. Verify that the pipe’s fastening is secure and that there is no play at the joints.

It is our genuine hope that this post will assist you in properly installing, using, and maintaining the hood so you can always enjoy fresh air in your kitchen.

For every housewife, selecting an extractor hood for a gas stove is an essential step.

The kitchen is the most used space in an apartment or house, not just by the hostess but by all family members as well.It frequently serves as the dining room as well. The family gathers here for breakfast in the morning and for the customary family dinner in the evening.

As a result, it’s critical that the kitchen’s air remain pure, fresh, and free of any unwanted or foreign smells.

Traditional installation

The vast majority of homeowners consider the cabinet over the cooktop to be an unfeasible option. This opinion has some merit because practically all accessories deteriorate and lose their original appearance when exposed to high temperatures, steam, and soot. Furthermore, there might not even be enough space for a kitchen hood due to the realities of tiny square footage. Utilizing such a cabinet to its full potential will be highly inconvenient.

The conventional method of positioning the hood

In these situations, the entire procedure must be set up as follows:

  1. A rectangular frame is formed from metal corners. It should be large enough to accommodate the body of the extractor unit on it.
  2. The base can be fixed at the wall with self-tapping screws-pins. It is very important to measure the distance from the gas stove to the hood (the place where it is planned to be installed).
  3. The metal frame and the unit itself are installed on self-tapping screws (do not forget about the air duct).
  4. The final stage is to connect the device to the power grid.

Be mindful of this! It is essential to conduct to the metal frame grounding prior to hanging the hood in the manner mentioned above. There will inevitably be some voltage that needs to be released from the machine when the fans rotate.

The precise distance between the extractor hood and a gas stove in a kitchen can only be determined with accurate input data. In this regard, there is no hard-and-fast rule or one right answer that applies to every situation. Experts, however, suggest concentrating on a height of 75 cm. 90% of the time, it matters. Watching the standard installation video is advised.

Recommendations, tips, non-standard installation (gas pipe in the way)

Without calling in experts, there are a number of suggestions and pointers that you should consider in order to install the hood in an expert and capable manner. Years of experience have validated all of them, making them recommendatory in nature. Let us highlight three key points.

  1. It is advisable to place the outlet as far away from the window as possible. Otherwise, there is a probability of penetration of unpleasant odors back into the apartment, house.
  2. A gas stove hood should not be connected by ducting to the communal shaft. Gas engineers in 99% of cases prohibit such solutions. As an exception to the rules, it is allowed to organize the diversion in such a way that ½ of the pipe is the exhaust system, the other ½ is free.
  3. The distance between the cooking surface and the hood also depends on the power of the unit itself. If we are talking about a low-power solution that provides productivity at the level of 250 – 300 m3 / h, it is better to focus on a height of 70-75 cm. For powerful apparatuses that allow to organize a quality air exchange of 600 m3/h, the permissible height can be increased to 80-85 cm.

Advice: The manual that comes with the appliance will always indicate the ideal distance for the extractor hood to be above the gas stove. To give more accurate information, the manufacturer considers not only the known input data but also the unique characteristics of the unit.

We suggest watching the video below to learn how to play this moment if installing the hood presents a challenge.

More recommendations

The intricacies of the equipment and the characteristics of the space must be considered when choosing how to install the entire complex of equipment. This will improve the method’s effectiveness and assist in averting potential issues during use:

  • It is desirable to equip the ventilation duct with a locking valve with a throttling scheme of operation, when the exhaust is switched off, it closes and does not allow heat to escape from the room;
  • the grille must be equipped with holes for natural air flow;
  • If the installed set is placed in a private house, it is not necessary to lead the channel out of the basement, which will avoid unpleasant odors;
  • For such conditions, the exit of the channel outside should be made from the leeward wall, where the efficiency will be higher;
  • in buildings of old construction, where the ventilation trunk is one for several apartments is necessary to consult with a specialist, he will help to choose a model with optimal parameters, which will not drive odors into the neighboring apartment;
  • Perhaps for such situations, a circulating version of the installation would be better suited.

The efficient and seamless operation of ventilation equipment is ensured by its proper arrangement. It will get much more comfortable to use the kitchen area on a daily basis. It is preferable to hire experts if your own expertise and experience with correct installation are insufficient. By doing this, the significant additional costs associated with fixing errors and reinstalling the entire set of appliances will be avoided.

Traditional installation

The vast majority of home owners consider the cabinet over the cooking surface to be an unfeasible option. This view has some merit because practically all accessories deteriorate and lose their original appearance when exposed to high temperatures, steam, and soot. Furthermore, there might not be enough room for a kitchen hood in the actual tiny square. Using such a cabinet fully will be highly inconvenient and challenging.

The conventional method of positioning the hood

In such circumstances, the entire procedure must be set up as follows:

  1. A rectangular frame is formed from metal angles. Its size should be sufficient to accommodate the body of the exhaust unit on it.
  2. The base can be fixed to the wall with self-tapping studs. It is very important to pre-measure the distance from the gas stove to the hood (the place where it is planned to be installed).
  3. The metal frame and the unit itself are installed on self-tapping screws (don"t forget about the air duct).
  4. The final stage – connecting the device to the power grid.

Kindly take note! You must conduct to the metal frame grounding before hanging the hood in the manner mentioned above. There will inevitably be a tiny voltage when the fans rotate, and this needs to be removed from the apparatus.

Installed in a frame made of metal.

Only with trustworthy input data can you determine the precise distance the kitchen hood should be from a gas stove. In this regard, there isn’t a single right answer or golden rule that applies to every situation. Experts, however, suggest concentrating on the height of 75 cm. 90% of the time, it matters. We advise you to view the video on the default installation.

How to install the kitchen hood

Recommendations, tips, non-standard installation (gas pipe interferes)

Without calling in experts, there are a number of suggestions and pointers that you should consider in order to install the hood in an expert and capable manner. These are all suggestions that have been supported by years of experience. Let us highlight three key points.

  1. It is advisable to place the outlet as far away from the window as possible. Otherwise, there is a possibility of unpleasant odors penetrating back into the apartment, house.
  2. Hood for gas stoves must not be connected by ducting to the communal shaft. Gas engineers in 99% of cases prohibit such solutions. As an exception to the rules, it is allowed to organize the outlet in such a way that ½ of the pipe – exhaust system, the other ½ – free.
  3. The distance between the cooking surface and the extractor hood also depends on the power of the unit itself. If we are talking about a low-power solution that provides a capacity of 250 – 300 m3/h, it is better to focus on a height of 70-75 cm. For powerful appliances, allowing to organize a quality air exchange of 600 m3/h, the permissible height can be increased to 80-85 cm.

Advice: The manual that comes with the appliance will always indicate the ideal hood height above a gas stove. The manufacturer can provide more accurate information because he considers the unit’s features in addition to the known input data.

We suggest watching the video below to learn how to play this moment if the gas pipe gets in the way of installing the hood.

Attaching and installing the kitchen hood. Technical Setup.

General characteristics

The fume hood’s purpose extends beyond simply absorbing offensive smells that may arise while cooking. It is one thing, after all, if the smell of cooking is limited to the kitchen, but quite another if it fills the entire apartment. Furthermore, the hood prevents even the tiniest fat particles and food splashes that form during cooking from flying onto the walls and cabinets. They are drawn into the hood, which facilitates easier cleanup afterwards.

Grease filters are found in every cooker hood. They are clean, detachable, and simple to store. This needs to be done on a regular basis because the effectiveness of the device is mainly dependent on how clean the filter is.

The built-in hood is unique in that its appliance is concealed in a cabinet that is suspended over the stove. It can circulate or it can be flow-through. The first type works on the principle that the contaminated air is released through an exhaust into a ventilation shaft, or if there isn’t one, straight into the street through an extra wall opening. The fume cupboard’s fans are used to circulate the air.

A ventilation shaft is not necessary for recirculation. This system’s basic function is to clean the contaminated air and then bring it back into the apartment. The hood is fitted with specific filters, usually carbon filters, for this purpose. They eliminate smells, capture dust, and purify the air. The hood’s quality is determined by its parameters. Furthermore, filters need to be changed every six months or so. The majority of the food particles, grease, and dust settle on a grease filter that draws air from below into the hood. After going through a carbon filter system, it is cleaned and sent back.

Depending on how the built-in hood is constructed, it can be:

  • fully built-in;
  • with a pull-out panel;
  • canopy.

Completely integrated

Having a removable panel

The fume cupboard can accommodate the first kind perfectly. As a result, the hood’s working surface is equal to the area of its bottom, which is typically less than the stove’s surface area. These two factors must line up for the hood to operate more effectively. As a result, models with retractable panels and visors are more productive. Among the canopies are a surface that overhangs the cooktop and an internal unit that is concealed in a cupboard beneath the range hood.

The pull-out model is the most practical. When turned off, it is small and essentially undetectable. You must remove the panel that is above the stove in order to turn it on. It could be bigger or it could be the same size as the stove.

There are models with touch screens and those with push buttons, depending on the kind of control. The latter are easier to use and more contemporary. It can be controlled and turned on with only the lightest touch, such as the edge of the hand’s palm.

This is crucial since cooking frequently results in dirty hands. However, this kind of system needs more meticulous upkeep.

Unlike a button panel, the touch panel allows for the visibility of fingerprints and is simpler to disable. Standard characteristics are shown in the table below if we discuss them.

  • grease;
  • charcoal.
  • illumination;
  • retractable screen;
  • automatic shutdown of the selected mode.

Cleaning capacity

In this case, it is the volume of air that the equipment is able to clean per unit of time. To determine the level of performance, the product of the kitchen volume and the air exchange rate must be calculated. As a quantitative indicator of the latter parameter it is recommended to use the average level of air exchange for one minute, equal to 12. It should be taken into account that the efficiency of cleaning is affected by the number of elbows of the ventilation duct and the rate of filling the room with harmful substances. It is known that one elbow in 90 means a loss of 10%, and the filling rate of small rooms is higher than that of larger ones. Therefore, the capacity should be selected with a reserve.

Step Description
1 Choose a suitable location for the hood above the stove.
2 Measure and mark where the ducting will go, ensuring it leads outside.
3 Drill a hole through the wall for the ducting.
4 Install the ducting, ensuring it"s secure and properly connected to the hood.
5 Seal any gaps around the ducting to prevent air leaks.
6 Test the hood to make sure it"s working efficiently.

Cooking will be more comfortable and the air quality will be greatly improved by installing a hood in your kitchen. To guarantee the hood works well, however, the ducting must be installed correctly. You can install a kitchen hood by hand and make sure the ducting is installed correctly by following these steps.

First, figure out where the hood should go based on how your kitchen is laid out. Take into account elements like accessibility for duct installation and proximity to the cooking area. Selecting the ideal location will increase the hood’s ability to effectively extract grease, smoke, and smells from your kitchen.

Next, assemble the equipment and supplies required for the installation procedure. The hood unit itself, ducting pipes, screws, brackets, and a vent cap for outside venting are usually included in this. Before starting the installation, make sure you have all the necessary parts to prevent any delays or issues.

Read the manufacturer’s instructions carefully to learn the requirements specific to your model before mounting the hood. This will help you avoid common mistakes and guide you through the installation process. Learn about any local building codes or rules pertaining to the installation of kitchen hoods.

To guarantee adequate ventilation, precision is essential when installing the ducting. To properly fit the ducting pipes into the gap between the hood and the exterior vent location, measure and cut the pipes. Secure connections and stop air leaks by using the proper sealing materials, such as duct sealant or aluminum tape.

As directed by the manufacturer, firmly install the hood onto the wall or beneath the cabinet after the ducting is in place. To avoid any possible risks, make sure the hood is level and securely fastened. Lastly, give the hood a test run to make sure it cleans your kitchen of smoke and other odors correctly and efficiently.

In conclusion, improving the functionality of your kitchen with a hand-installed kitchen hood can be a satisfying do-it-yourself project. You can benefit from better air quality and a cozier cooking environment by following installation instructions and making sure the ducting is installed correctly. To ensure safety and compliance, don’t forget to refer to the manufacturer’s instructions and local regulations during the installation process.

Video on the topic

Installing a built-in hood. (Installation) How to install the hood in the kitchen

Connecting the kitchen hood to the ventilation. Mistakes of connecting the kitchen hood.

How to assemble a ventilation duct from a kitchen hood

Installing a hood with your own hands | How to install a hood in the kitchen |

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