Internal VS External Blower Range Hood | Explained 2023 Guide

The internal vs external blower range hood debate is one that has been going on for quite some time. In this article, we will discuss in detail the differences between internal and external blower range hoods and guide you through making an informed choice for your kitchen ventilation needs.

Comparison Table

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Best Internal VS External Blower Range Hood Review- Our Top Picks

1-Broan NuTone BCSD130SS Glacier– Best For Small Kitchen

  • Size: 30 inches
  • Material: Stainless Steel 
  • Finish: Stainless Steel
  • Installation Type: Under Cabinet 
  • Dimensions: ‎6 x 19.62 x 30 inches
  • Wattage: 50 watts
  • AirFlow: ‎300 Cubic Feet Per Minute
  • Noise: 1.5 sones

Broan-NuTone BCSD130SS Glacier Range Hood! This range hood is the perfect choice for kitchens of all sizes, offering superior performance and modern style. With its clean lines and sleek design, it adds a touch of sophistication to any space. Plus, it features powerful ventilation capabilities that will keep your kitchen air fresh and free of smoke and odors. The BCSD130SS Glacier Range Hood is the perfect combination of form and function for your home!

This information will help you make an informed decision about internal vs external blower range hoodHappy shopping! 

Why We Love It

If you are looking for a range hood that blends aesthetics with functionality, then this is the range hood for you. The compact design of this unit, along with its powerful capabilities, will be particularly appreciated by homeowners with small kitchens or limited space.

  • A stainless steel construction that’s stylish.
  • The blower has a capacity of 300 CFM.
  • Easy-to-use LED light for efficient cooking.
  • Only works under cabinets.
  • It may be too small for a bigger kitchen.
Package Includes
  • Appliance Parts & Accessories
  • Range Hood

2-Broan-NuTone 332H Range Hood– Best For Culinary Space

  • Material: Aluminium 
  • Finish: Painted
  • Installation Type: Mounts on Roof or Outside Wall
  • Dimensions: ‎4.75 x 24.75 x 28.25 inches
  • AirFlow: ‎900 Cubic Feet Per Minute

Are you searching for a powerful and efficient way to ventilate your outdoor area? Look no further than the Broan-NuTone 332H Exterior Blower! This blower is designed to be reliable, energy efficient and provide superior ventilation performance. It is easy to install and maintain making it the perfect solution for all of your outdoor ventilation needs. With its advanced features, the Broan-NuTone 332H Exterior Blower is sure to keep your outdoor space cool and comfortable in both summer and winter months! 

Why We Love It

This Broan-NuTone 332H is perfect for homeowners who value efficient kitchen ventilation. Whether you’re an avid cook, have a spacious kitchen, or just want a range hood with power and style, this one’s for you.

  • A powerful 900 CFM flow.
  • A sleek exterior enhances kitchen aesthetics.
  • Broan-NuTone hood compatibility.
  • You’ll need to install it outside.
  • The noise level is higher than some built-in options
Package Includes
  • A range hood

Internal Blower Range Hood Review

The internal blower range hood is a great option for those looking to upgrade their kitchen. Unlike the more traditional external blower range hood, internal models have built-in fans that draw air from within the unit, which helps reduce noise levels and makes them more efficient. Not only are internal blower range hoods quieter than their external counterparts, but they also offer a host of other features.


Higher Airflow Capacity:

Internal blower range hoods are designed to provide more powerful ventilation than external models. This means that you can enjoy faster and more efficient removal of smoke, steam, and odors from your kitchen. 

Greater Efficiency:

Internal blower range hoods use less energy than their external counterparts, which helps to reduce your electricity bills. 

Compact Design:

Internal blower range hoods are typically more compact and lightweight than external models, making them a great choice for kitchens with limited space or those that require a neat and tidy installation. 

Easy To Maintain:

Internal blower range hoods require less regular maintenance than external models, so you can enjoy hassle-free use. 

If you’re looking for a quieter and more efficient kitchen ventilation solution, internal blower range hoods are an excellent choice. With a host of benefits that make them ideal for any home or commercial setting, internal blower range hoods are a great investment and will help to keep your kitchen fresh. 

Read More: How Many Amps Does A Range Hood Use?

External Blower Range Hood Review

Welcome to the world of External Blower Range Hoods. This revolutionary kitchen appliance provides a powerful and convenient way to keep your kitchen clean and free from odors. It is designed to be installed outside of your home, so you can enjoy all the benefits of a traditional range hood, without having to worry about the noise or unpleasant smells in your kitchen. 

This advanced range hood is equipped with numerous features that make it one of the best investments you can make for your kitchen. 


Ventilation Power:

The external blower offers superior ventilation power so that any odors are quickly removed from your cooking space. 

Saves Energy:

It helps reduce energy costs by managing airflow throughout the area, making it more cost-effective than other models on the market. 

Sleek & Modern Design:

Its sleek and modern design will fit in perfectly with any decor, for a look that is both stylish and functional. 

Various Options:

This advanced range hood offers an array of convenience features such as delayed shutoff, LCD display panel, and timer functions so that you can easily monitor the air quality in your kitchen.

The external blower range hood also comes complete with a powerful motor and adjustable speed settings so that you can customize the amount of air movement in your kitchen. The unit’s unique baffle filters help to trap grease, smoke, and odors from your cooking space while allowing fresh air to enter.

With its superior performance and outstanding features, the external blower range hood is an ideal choice for any modern kitchen. Invest in this amazing appliance today and enjoy the benefits of a cleaner, fresher cooking space with maximum energy efficiency.  Enjoy the ultimate kitchen experience with an external blower range hood!

Read More: How To Install Recirculating Kit For Range Hood | Quick 2023 Guide

Similarities & Differences About Internal VS External Blower Range Hood

Similarities Between Internal and External Blower Range Hood

When it comes to range hoods, both internal and external blower models have a lot to offer. Both types of hoods remove smoke, steam, and cooking odors from the kitchen with effective ventilation systems. They also work quietly and provide energy-efficient operation. The following are the Common features of internal and external Blower range hood:

  • Similar Styles
  • Installation Methods
  • Material
  • Quiet Operations
  • Efficient Ventilation
  • Variety of Options
Similar Styles:

Both the Models come almost in similar styles.

Installation Methods:

The installation methods for both internal & external range hoods are almost the same that are wall wall-mounted and under a cabinet.


As far as material is concerned internal and external blower range hoods mostly come in stainless steel or glass.  

Quiet Operation: 

Both internal and external blower hoods generate minimal noise while in operation, making them ideal for homes with open floor plans. 

Efficient Ventilation: 

The ventilation systems of both types provide effective smoke and steam removal from the cooking area. 

Variety of Options: 

Both types come with a variety of features such as variable speeds, timers, lighting, and even Wi-Fi compatibility. There’s also a wide selection of materials available to choose from. 

Ultimately, choosing the right type of range hood for your kitchen will depend on your individual needs and preferences.  No matter which type you choose, both offer an effective way to keep your kitchen free of smoke and odors.  So before making a decision, be sure to carefully consider all the factors involved. 

Differences Between Internal and External Blower Range Hood 

Internal vs External Blower Range Hood differences are as follows:

Installation Difference:

External blower range hoods are generally easier to install. They are typically mounted on the wall or ceiling, and all you need is an exhaust vent that goes through your roof or wall to the outside of your home. Internal blowers, on the other hand, require more extensive installation and may require professional assistance.

Noise Level:

External blower range hoods tend to be quieter than internal ones, as the motor is located outside the home. Internal blowers, however, can make more noise due to the motor being inside your kitchen. 


External blower range hoods require less maintenance than internal ones. The external motor is usually sealed and not exposed to grease and other dirt, so it is generally easier to clean. Internal blowers, however, may require more frequent cleaning due to the exposure of the motor and fan blades to grease and other build-up in your kitchen. 


The cost of an external blower range hood is typically higher than that of an internal one. This is because external blowers require additional installation costs, such as the venting system and exhaust fan. Internal blowers, on the other hand, are usually cheaper due to their simpler design and installation requirements. 

Overall, it’s important to consider your specific needs when choosing between an internal and external blower range hood. Both have their advantages and disadvantages, so you’ll need to determine which one is right for your kitchen. Depending on the size of your budget and the noise level you’re comfortable with, one may be more suitable than the other. Make sure to do your research and find out which type will work best for your home before making a purchase. 

Read More: How To Install Make Up Air For Range Hood? Inspiring 2023


When considering Internal vs External Blower Range Hood, there are many factors to consider. Internal blowers offer lower noise levels and the ability to vent from an interior wall, while external blowers provide higher airflow rates and better performance for larger kitchens. Cost is also a factor, as internal blowers are typically more expensive than external ones. Ultimately, the decision comes down to your individual needs, environment, and budget.

No matter which type of range hood you choose, it’s essential that it is installed correctly for maximum efficiency. With the right information and careful consideration, you can make a choice that will provide years of reliable use. These both range hoods can provide effective ventilation and help keep your kitchen free of smoke, grease and odors.