Duct vs Ductless Chimney: Decide Which is Best for You

After reading this post, you’ll be able to sort out the duct vs ductless chimney debate and select a chimney that suits your kitchen’s requirements.

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There are several various types of kitchens available on the market, as well as a variety of chimney types, including ducted, ductless, cassette, baffle, and filterless.

When it comes to installation, new homeowners commonly question what the difference between a kitchen chimney duct and a ductless one is. The answer to this question will primarily depend on how efficiently it conducts heat and how silently it operates. We believe that this may be misleading because there is more information in between.

We wrote this post for you in order to help you choose the ideal kitchen chimney for your house. To ensure that you make an informed choice, we’ve also listed the advantages and disadvantages of each style of the kitchen chimney. You should be aware of the differences between duct-based and ductless kitchen chimneys before making a purchase.

What is Duct Chimney?

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A duct or ducted chimney takes heat and smoke from the kitchen through a long pipe. By absorbing hot air or smoke and releasing it outside the home, these pipes function. Due to their improved capacity to convey huge volumes of hot air simultaneously, duct chimneys are ideal for commercial applications. This time ducted chimney is great for regular users.

This sort of kitchen chimney may also be utilized in commercial settings and is ideal for Indian-style kitchens.

Ducted chimneys (chimney with duct), although challenging, ensure that no air will escape back into the kitchen. Before starting, make sure your kitchen has enough space and that a ducted chimney can be built. If not, you can request that the dealer do the extra work required to install the chimney. However, the price of this repair will be included in the price of your chimney.

Pros and Cons of Duct Chimney

Pros: Ducted chimney

  • A duct chimney may allow hot air, moisture, smokey air, and filthy air from your kitchen to be vented outside the house. As a result, the kitchen has reached a pleasant room temperature and is no longer smelling of your previous meals.
  • Duct chimneys can move significant amounts of smoke and air all at once, so you can rely on them to work hard.
  • Because duct chimneys use a system of pipes to guide air out of the home, they require little maintenance.
  • Duct chimneys also function silently. Because this type of chimney doesn’t need filters, the fans attached to its system don’t generate a lot of noise.
  • Appropriate for Indian kitchens.

Cons: Ducted chimney

  • A disadvantage is the installation of a duct chimney. It heavily relies on whether or not your kitchen has ducts, which impose limitations on where you may put them. It also needs a substantial chimney hood since, without one, it won’t work correctly.
  • Due to the more challenging installation procedure, duct chimneys are more expensive than their counterpart.
  • It takes up a lot of space.

What is Ductless Chimney?

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A ductless chimney, on the other hand, uses an exhaust fan to filter away the smoky air. It only removes smoke and unclean air because its main objective is to enhance the quality of the air in the kitchen. To do this, a ductless chimney features a filter at the hood that is in charge of purifying the air.

A ductless chimney means it does not have a duct but a charcoal filter on which smoke, odor, and fine oil particles stick and the air is cleaned and put back into the kitchen.

Ductless chimneys also just circulate the air once it has been filtered. Although it doesn’t do much to decrease the temperature in the kitchen, you do receive cleaner air as a result. However, it is eco-friendly.

The kitchen ductless chimney is attractive to look at and perfect for a kitchen that has been designed.

This is so that a ductless chimney may be installed without the requirement for wall pipes or holes. Therefore, a ductless chimney is required to decorate the ideal kitchen.

Pros and Cons of Ductless Chimney

Pros: Ductless chimney

  • Ductless chimneys’ major benefit is that they’re relatively simple to install. Since it doesn’t require pipes to function correctly, you can install it wherever you want. Therefore, its installation won’t be an issue even if you intend to rebuild your kitchen.
  • Ductless chimneys are more cost-effective than ducted ones.

Cons: Ductless chimney

  • The smoke and contaminated air are drawn in through the filters by the exhaust fans on ductless chimneys. As a result, it makes a noise that some people could find annoying.
  • Ductless chimneys simply filter the contaminated air in the kitchen and circulate it after it has been cleaned. The kitchen’s air cannot be cooled down.
  • It is a given that ductless chimneys require a lot of care. Along with routinely cleaning or replacing filters, you must also ensure that the fans are always of good quality.
Ducted ChimneyDuctless Chimney
InstallationTricky to install; may require expert assistance.Simple to install and Can be carried out without expert assistance.
Size And PerformanceThe pipe takes up room, but it keeps the kitchen cool and smoke-free.Reduces smoke and requires less space.
EfficiencyHeat and smoke are effectively removed.Smoke is effectively removed.
WorkingAir from the kitchen is removed by the exhaust and let outside.The air in the kitchen is removed via exhaust and replaced.
Heat And Noise EmittanceDecreases kitchen heat without making noise.Produces noise but does not decrease the kitchen’s heat.
MaintenanceConvenient to maintain and cleanMaintenance is more difficult, and filters must be changed frequently.


Installing the ducted kitchen chimney is difficult. It could take a lot of time and effort. Because the duct needs to be set out, the task will require expert assistance and be expensive.

The ductless models, on the other hand, don’t need any significant installation and may be installed wherever you choose. All that is required is for it to be connected to an outlet and affixed to the wall.

Size And Performance

It takes up a lot of room to install a ducted chimney. For the appliance to function effectively, the ducts need to be linked via pipes. The pipe effectively exhausts the heat and smoke from the kitchen. It eliminates all of the gases outside the home after absorbing them all.

A ductless chimney, on the other hand, requires the least amount of setup. They don’t have any extra parts to save the actual unit. They include a sizable exhaust fan that cleans the air within the kitchen by removing all smoke and polluted air.


Ducted chimneys offer a way for polluted air to leave the kitchen while also creating a cozy and pleasant environment. Ducted chimneys are therefore cozier and favored in terms of the cooking experience.

Ductless chimneys, on the other hand, take in warm air, purify it by eliminating solid molecules, filter it, and then release it into the kitchen. Therefore, it has little to no impact on the smell and unpleasant scene it causes.


By drawing in the air, a ducted chimney may eliminate all moisture and odors from the kitchen. Additionally, it removes all of the heat, greatly bringing down the temperature in the kitchen. Your kitchen will remain dry, odor-free, and fresh thanks to this whole system.

On the other hand, if the kitchen is not properly aired, ductless chimneys may efficiently filter out all dust particles from the air but cannot remove humidity from the air. Additionally, the equipment cannot reduce the kitchen’s temperature.

Heat And Noise Emittance

To get rid of hot air from the kitchen, a ducted chimney is significantly more practical. It cools down your kitchen by entirely eliminating the warm air from the outside. A ducted chimney is additionally quiet when in use. This is due to the fact that the fans do not need to work as hard to move the contaminated air outdoors.

The ductless chimney, on the other hand, only circulates the air once it has been purified. As a consequence, the heat and humidity in the kitchen are not completely eliminated. Additionally, it produces a lot of noise. The exhaust fans on ductless chimneys must spin very quickly in order to push the air through the filters, which generates a lot of noise.


The duct-ranging hoods’ functioning ensures that all particles are released right away. The appliance is therefore easy to maintain. To increase the performance of the filters, you must routinely clean and change them.

On the other hand, the ductless chimney does not discharge air. To increase the performance of the filters, you must routinely clean and change them. Contrary to ducted chimneys, this means that the oil collection and filters need to be changed more regularly.

That concludes our in-depth examination of the duct and ductless chimneys. You should be able to choose the ideal sort of kitchen chimney for you after keeping these things in mind. Both the duct and ductless chimneys in your kitchen serve the same purpose.

So, in the end, we must choose between the kitchen chimney duct and ductless models, which is better?

Without a doubt, the ducted chimney performs better than its ductless equivalent. It can keep the kitchen tidy and cool while operating quietly so that you won’t notice any bothersome noises. The heavy-duty performance it offers makes it ideal for use in restaurants and other commercial settings.

However, if you’re only cooking a few times each day, you don’t need a powerful chimney. It is more feasible in this situation to install a ductless chimney in your home.

Your demands will determine whether a duct chimney or a ductless chimney is ideal for you. Based on your demands and frequency of cooking, you may choose. However, it’s more advisable to construct a ducted chimney for your kitchen if you frequently consume Indian food.

Written by Yogendra Rai

I'm a passionate product enthusiast who thrives on testing and reviewing a diverse range of products. With a knack for concise and insightful assessments, I share my experiences to help others make informed purchase decisions. My reviews offer valuable insights to fellow consumers seeking quality and value.

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