How do Chimneys Work: Mechanics and Function Explained

Understand how chimneys work with this explanation of their mechanics and function. Learn about the process that keeps your kitchen ventilated.
Explore Chimneys
3 min
10-July-2024

Understanding how a chimney works is essential for maintaining a clean and healthy kitchen environment. A chimney operates by using an electric motor to create suction, which draws smoke, fumes, and odours away from the cooking area. This process begins when you turn on the chimney, activating the motor and fan. The air is then filtered through grease filters, trapping oil and grease particles, while the remaining air is expelled outside or recirculated after passing through charcoal filters.

Check out Bajaj Mall to explore the range of chimneys and find the perfect model that fits your kitchen needs. Alternatively, explore a wide range of chimneys at our partner stores and enjoy the benefits of zero down payment options for a seamless purchase experience.

The basic working principle of kitchen chimneys

The basic working principle of kitchen chimneys involves the effective removal of smoke, fumes, and odours generated during cooking. When you turn on the chimney, the electric motor activates the fan, creating suction. This suction draws the contaminated air through grease filters, which trap oil and grease particles. Depending on the chimney type, the remaining air is expelled outside through a duct or recirculated after passing through charcoal filters. This process ensures that your kitchen remains clean, fresh, and free from harmful pollutants.

Discover the best chimney for the kitchen to enhance your cooking experience and maintain a healthy environment.

Key components of a kitchen chimney

Motor

  • Function: Powers the fan to create suction.
  • Importance: Essential for the chimney's ability to draw in smoke and fumes.

Filters

  • Types: Grease filters and charcoal filters.
  • Function: Grease filters trap oil particles, while charcoal filters remove odours.
  • Importance: Crucial for maintaining air quality and preventing grease buildup.

Fan/blower

  • Function: Moves air through the filters and out of the chimney.
  • Importance: Ensures efficient air circulation and expulsion of contaminants.

Control panel

  • Function: Allows users to operate and adjust settings.
  • Importance: Provides easy access to power, fan speed, and light controls.

Duct or recirculation system

  • Types: Ducted chimneys expel air outside; ductless chimneys recirculate filtered air.
  • Importance: Ductless chimneys recirculate filtered air. This component determines how the air is managed and impacts installation requirements.

Size and design

  • Options: Various sizes, such as the 75 cm chimney, to fit different kitchen spaces.
  • Importance: Ensures that the chimney fits properly and complements kitchen aesthetics.

Different types of kitchen chimneys and their functions

  • Wall mounted chimneys: Wall-mounted chimneys are fixed against the wall above the stovetop. They are ideal for kitchens where the cooking area is adjacent to a wall. These chimneys are highly efficient in removing smoke and odours directly from the source.
  • Island chimneys: Island chimneys are installed on the ceiling above a cooking island. They are perfect for open kitchens with the stovetop located in the center. These chimneys provide comprehensive coverage, ensuring that all smoke and fumes are efficiently extracted.
  • Built in chimneys: Built-in chimneys are integrated into the kitchen cabinetry, providing a seamless look. They are suitable for modern kitchens with limited space, offering effective smoke and odour removal while maintaining aesthetic appeal.
  • Ductless chimneys: Ductless chimneys, also known as recirculating chimneys, filter the air and release it back into the kitchen. They are ideal for homes where external ducting is not possible. These chimneys are easy to install and maintain, making them a popular choice for many.
  • Corner chimneys: Corner chimneys are designed for kitchens with cooking areas located in the corner. They are compact and efficiently remove smoke and fumes, optimising space in small kitchens.
  • Designer chimneys: Designer chimneys, such as the Faber 90 cm chimney, combine functionality with stylish designs. They enhance the kitchen's aesthetics while providing powerful suction to keep the air clean.

Benefits of having a well-functioning kitchen chimney

  • Improved air quality: A well-functioning kitchen chimney effectively removes smoke, fumes, and odours, ensuring the air in your kitchen and home remains clean and fresh. This is particularly beneficial for maintaining a healthy living environment.
  • Enhanced kitchen hygiene: By trapping grease and oil particles, a kitchen chimney prevents sticky deposits on kitchen surfaces, keeping your kitchen cleaner and reducing the need for frequent deep cleaning.
  • Protects health: Removing harmful fumes and smokefrom a kitchen chimney reduces the risk of respiratory problems and allergies, contributing to better overall health for you and your family.
  • Prolong kitchen appliance life: A well-functioning chimney prevents grease and grime from accumulating on kitchen appliances, extending their lifespan, and maintaining their efficiency.
  • Reduces heat and humidity: Kitchen chimneys help reduce excess heat and humidity generated during cooking, making the kitchen environment more comfortable and pleasant to work in.

Updated price list of chimneys in India

Model Price (Rs.)
Faber 60 cm 1000 m³/hr kitchen chimney (hood Pluto PB BF BK 60, baffle filter, push button, black) Rs. 6,290
Livpure Fenix 90 1400 m3/hr T-shape || filterless auto clean kitchen chimney with oil collector || 10 year warranty on motor (2 years comprehensive), (touch and gesture control, black) Rs. 10,999
Elica 90 cm 1200 m3/hr filterless auto clean kitchen chimney with 15 years warranty (WDFL 906 HAC LTW MS Nero, touch + motion sensor control, black) Rs. 13,480



Disclaimer: The features, availability, and pricing of each model are subject to change and may vary. For the most accurate and up-to-date information, please visit the official website.

Financing options with Bajaj Finserv

Bajaj Mall offers a comprehensive online platform where you can explore detailed specifications and features of various kitchen chimneys. Once you have gathered all the information that you need, visit the nearest Bajaj Finserv partner store to select the chimney that suits your kitchen best. Utilise the Bajaj Finserv EMI Network Card, which provides a pre-approved card limit for convenient payment. Choose a repayment tenure that fits your budget and repay in interest-free EMIs, making your chimney purchase hassle-free and affordable.

Benefits of shopping with the Bajaj Finserv EMI Network Card

Competitive prices: Bajaj Finserv ensures competitive pricing, making your purchase budget-friendly without compromising on quality.

No Cost EMIs: Enjoy the flexibility of choosing a repayment tenure that suits you, with interest-free EMIs for stress-free buying.

Zero down payment: Select chimneys come with a zero down payment option, eliminating the need for an initial lump sum payment.

Wide range of products: Access a diverse selection of chimneys across partner stores in various cities, ensuring availability and choice.

Exciting deals and cashback offers: Benefit from exclusive deals and cashback offers when using the Bajaj Finserv EMI Network Card for your chimney purchase.

Free home delivery: Enjoy the convenience of free home delivery on selected chimney models, enhancing your shopping experience.

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Frequently asked questions

How does a chimney system work?
A chimney system works by using an electric motor to create suction, drawing smoke, fumes, and odours from the cooking area through filters. The air is then expelled outside or recirculated after passing through additional filters.
On what principle does a chimney work?
A chimney works on the principle of suction. The electric motor and fan create a vacuum that pulls smoke, fumes, and odours through filters, trapping grease and particles before releasing the clean air.
What is the working principle of a kitchen chimney?
The working principle of a kitchen chimney involves suction created by an electric motor. This suction draws in smoke and fumes, passes them through grease and charcoal filters, and expels clean air, ensuring a fresh kitchen environment.
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