TOP 10 Best Attic Fans in 2021

In the hot weather, we cannot live in the home for long time without cooling devices. However, this would cost a lot if you are staying there for whole day.

For example, you are staying at home since the morning till night, or people are working in the industry in the working hour. People cannot bear with the high temperature even the materials inside. Thus, we have top 10 best attic fans that are the most updated in 2021 and the most recommended from the reviewers.

List of  Top 10 Best Attic Fans in 2021:

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10. 30 Watt Attic Fan

Solar attic fan 30 Watt

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Firstly, we get to know one solar attic fan which is the product from ESM manufacturer. This solar power fan is modeled number 30 watt and it is designed by using solar to run the fan. The full dimension of the item is 22x22x10.5 inches that has solar panel of 2 mm aluminum. Plus, there are 5 blade aluminums with the protective animal screen, so you do not worry about the quality of the product if there is the animal on the roof. It helps to lower the temperature in your home to be more comfortable and it can be used within the space of 2800 square feet. It has the mass of 28 pounds and most users really satisfy that product.

9. QuietCool Attic Gable Fan

QuietCool AFG SMT-3.0 Smart Attic Gable Fan

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Next, it is the attic vent fan that easy to assemble by plugging in with the main electric. It has the brand named Quietcool and its voltage is 120 volts to run this attic vent fan. The material of the fan is galvanized steel and it is measured to be 12 pounds. Moreover, it has 10-year warranty for the industry because the quality of the fan for the customer’s satisfaction. It is designed with the new creation that it could move the airflow better than the traditional one 3 times, and it has the temperature controller to cool down the room.

8. Broan Attic Fan

Broan Attic Fan

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Here is another attic exhaust one. It is designed with small size of 6 x 6 x 6 inches that could function well to lower the heat. This attic fan is equipped with 2 wires that are black and white, and there are 3 mounting studs on the black. In addition, its needs power of 120 volts, and its heaviness is only 5 pounds. You do not worry about the sound of the fan because there are two lubrications to bear the seizing.

7. Cool Attic fan- 30 Inches

Cool Attic CX30BD2SPD Belt Drive 2-Speed Whole House Fan

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This is the whole house fan that has two speeds in the choices. It can be used for the space up to 3000 square feet and this product needs the space of 10-12 square feet for installation. Furthermore, this whole house fan comes with the shutter in 30 inches, and it is designed with 4 aluminum blades to get the cool air in and expose the hot air out.

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You have choice to switch off or choose the high and low speed of the air. It is made to be heavy-duty that has the joints- in and joints-out for the installation, and is material is white powder-coat finish. The full size of the item is 36 x 35 x 13 inches and the mass is 51 pounds. And, you will get 10-year warranty.

6. Cool Attic fan- 24 Inches

Cool Attic CX24BDM-2SPD Belt Drive 2-Speed Whole House Fan

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Turn to the same brand of attic fan named cool attic. Anyway this product has the different dimension with the smaller size of 29 x 29 x 14 inches. This model also comes with the shutter and has the switch to adjust the speed of the air and off the fan. It has the same material and quality as other model with 10-year warranty. On the other hand, this could serve for the space up to 1800 square feet and it needs the space of 8-10 square feet for the installation. This item is lighter with the mass of 56 pounds.

5. Air Vent Whole House Fan

Air Vent Inc. 24" Whole House Fan 54301 Attic

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Now we get to know another whole house fan from Air vent. This attic ventilation also has the shutter that is automatically shut off, and there are 2 speeds of choosing such as high and low. Moreover, this item has voltage of only 110 volts to serve your house size of 1500 square feet. The full dimension of the item is 31.2 x 10.5 x 30.8 inches, and it is measured to be 37 pounds. It is easy for the installation without cutting the joist. This product gives you 10-year warranty on part and 5-year warranty on labor.

4. Broan Attic Ventilator

Broan 35316 Gable Mount 120-Volt Powered Attic Ventilator

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Move to the attic ventilation that has the airflow capacity of 1600 CFM. It could serve in the space of 2280 square feet with the 4 blade aluminums. This attic fan is designed to be tough that it could reach to 150 degrees or more to get your house warm and it has the temperature controller to work automatically. Its power source is 120 volts with the size of 15 x 8 x 15 inches, and it has the mass of 13 pounds.

3. Fantech Attic Fan

Fantech 2SHE0721 Axial Wall Shutter Fan

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Take a look to this attic fan that is the brand of Fantech. This item is designed to be convenience in using with the automatic shutter and in installing because there is the punching hole in the shutter frame for the quick installation.

See more: Top 10 Best Electric Fireplaces in 2107

Plus, this attic exhaust fan can be used only for wall mounting and it is really suitable for the warehouse, factory, building or any big room. It is measured to be only 15 pounds and it has the size of 1.2 x 1.2 x 1.2 inches. Moreover, you do not worry about the quality because it has the fan blade made of aluminum and heavy duty. Its voltage is 115 volts.

2. Broan Attic Ventilator

Broan 353 Gable Mount 120-Volt Powered Attic Ventilator

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And this is the attic ventilation from Broan again. Otherwise, it is other model with number of 353 that has the air flow capacity of 1062 CFM. This fan has 14-inche diameter blade made of metal to cover the space up to 1630 square feet. It has the different dimension from other model with 15 x 8 x 15 inches and the heaviness of 11.25 pounds. One more thing, it can be reach to 150 degrees and has the air controller to adjust the air flow according to the weather. It has the power source of 120 volts.

1. AirKing Whole House Fan

AirKing 9166 20" Whole House Window Fan-Attic Fans

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Last, we get to know the number one product in the list about whole house fan. This whole house fan is installed with the window between the wide of 27 to 38 inches and the tall of 26.25 inches, and it is made of steel for the long life using purpose.

See more: Top 10 Best Quiet Ceiling Fans in 2021

For the full dimension of the item, it has26.8 x 11.2 x 26.2 inches and it comes with the weight only 8.16 pounds. You can choose 3 speeds of low, medium and high, and it is equipped with the power cord of 7-foot long. The special thing, you also get 1-year warranty from this product.


In short, we cannot live in the hot room or space without the air-conditioner or fan. The described products above are attic fans. They are solar type or electric type to be installed in your home, warehouse, building, or industry to comfort people and also materials inside.


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