Best whole house fans

? Introduction

Welcome to our comprehensive guide on buying whole house fans! If you’re looking for an effective and energy-efficient way to cool your entire home, then you’ve come to the right place. With rising temperatures and increasing energy costs, finding the perfect whole house fan is crucial for maintaining a comfortable living environment while saving money. In this guide, we will explore the benefits, features, and factors to consider when purchasing a whole house fan. Whether you’re a first-time buyer or looking to upgrade your existing system, we’ve got you covered with all the information you need to make an informed decision. Let’s dive in!

? Our Top 5

No. 1
QuietCool QC CL-4700 Original Classic Fan Model
711 Reviews
QuietCool QC CL-4700 Original Classic Fan Model
  • The Quiet Cool Classic Line features our patented, self‐contained duct system that hangs in the attic to help neutralize the sound and noise vibration heard in the home.
  • The included damper system features barometric pressurized gravity dampers that insure there will be no heat/cooling loss between the home and attic
  • All Quiet Cool Classic Line fans include our standard efficiency permanent split capacitor motors. These motors offer above‐average efficiency with enormous value.
  • 4505 Cfm
  • Covers up to 2250 Square Feet
No. 2
AC Infinity CLOUDWAY Whole House EC Fan T10, 1200 CFM with Temperature Humidity Controller, WiFi Integrated App Control – Ceiling Mount House Attic Vent Fan, Exhaust Home Ventilation System
  • A whole house attic fan designed to cool and ventilate entire homes by exhausting hot air from indoor spaces.
  • Dynamic temperature, humidity & VPD programming, with timers, cycles, scheduling, and minimum speed.
  • Remotely connect to our WiFi app to access advance programs, view climate data, and set automation.
  • Utilizes a PWM-controlled EC motor that results in quieter and more energy-efficient fans than most others.
  • Duct Size: 10” | Dimensions: 9.8 x 15.1 x 11.3 in. | Airflow: 1201 CFM | Noise: 48 dBA | Bearings: Dual Ball
SaleNo. 3
QA-Deluxe 5500 Includes Plug & Play Wireless 2-Speed Remote Control with Timer | R5 Insulated Damper | Energy Efficient Whole House Fan | 2-Story Homes up to 3400 sqft & 1-Story up to 2400
  • ❄ The QA-Deluxe 5500 delivers a powerful 5500 CFM (3945 HVI-916 CFM) and requires about 4.5 square feet of attic ventilation.
  • ❄ ENERGY EFFICIENT OPERATION - Model QA-Deluxe 5500(R2T) costs just pennies an hour to operate and comes with a 2-speed remote control with timer. It’s ideal for two-story homes up to 3400 sqft and single-story homes up to 2400 sqft. It comes with a 10-year fan motor warranty, 3 years parts warranty and outstanding customer service and is PROUDLY MADE IN THE USA.
  • ❄ MODERN ENGINEERING ADVANCES - QA-Deluxe whole house fans consist of acoustical ducting, a precision spun aluminum fan housing, rigid support and mounting brackets with rubber bushings to reduce noise and vibration, a precision laser cut damper box with R5 insulation and heavy-duty support brackets that keep the damper off the drywall.
  • ❄ EASY INSTALLATION - Unlike other whole house fans, QA-Deluxe whole house fans are designed & engineered to fit between 16 & 24 inch on-center joists, no framing is required. A vertical wall mount adapter is available upon request for an additional $49
  • QA-Deluxe whole house fans are PROUDLY BUILT IN THE USA
SaleNo. 4
Air King 9166F 20" Whole House Window Fan , Gray
  • 3-speed, 1/6 HP, 120V, 1 phase, permanently lubricated.Wattage: 115 watts.Voltage: 120 volts.Number of speeds:3
  • Front mounted rotary switch and RPM (High/Med/Low) is 1600 / 1450 / 1100. Compliance: ETL, OSHA.
  • Front Mounted Switch, Impact Resistant Plastic Housing, Powder Coated Steel Front Grill and Blade
  • OSHA approved. dB - (High/Med/Low) 64 / 57 / 50
  • Fits window openings that are between 27" to 38” wide by 26.25" high.Cube (feet):5.42
No. 5
QA-Deluxe 6500 Includes Plug & Play Wireless 2-Speed Remote Control with Timer | R5 Insulated Damper | Energy Efficient Whole House Fan | For 2-Story Homes to 4400 sqft & 1-Story to 3000 sqft
39 Reviews
QA-Deluxe 6500 Includes Plug & Play Wireless 2-Speed Remote Control with Timer | R5 Insulated Damper | Energy Efficient Whole House Fan | For 2-Story Homes to 4400 sqft & 1-Story to 3000 sqft
  • ❄ The QA-Deluxe 6500 delivers a powerful 6500 CFM (4478 HVI-916 CFM) and requires about 5.5 square feet of attic ventilation.
  • ❄ ENERGY EFFICIENT OPERATION - Model QA-Deluxe 6500 costs just pennies an hour to operate and comes with a 2-speed remote control with timer. It’s ideal for two-story homes up to 4400 sqft and single-story homes up to 3000 sqft. It comes with a 10-year fan motor warranty, 3 years parts warranty and outstanding customer service and is PROUDLY MADE IN THE USA.
  • ❄ MODERN ENGINEERING ADVANCES - QA-Deluxe whole house fans consist of acoustical ducting, a precision spun aluminum fan housing, rigid support and mounting brackets with rubber bushings to reduce noise and vibration, a precision laser cut damper box with R5 insulation and heavy-duty support brackets that keep the damper off the drywall.
  • ❄ EASY INSTALLATION - Unlike other whole house fans, QA-Deluxe whole house fans are designed & engineered to fit between 16 & 24 inch on-center joists, no framing is required. A vertical wall mount adapter is available upon request for an additional $49

? How to choose?

1. Size Matters

When it comes to choosing a whole house fan, size matters. The size of the fan is directly related to its ability to move air efficiently throughout your home. To determine the appropriate size for your space, you need to consider the square footage of your home and the cubic feet per minute (CFM) rating of the fan.

2. Title: Calculate the CFM

To calculate the CFM rating you need for your whole house fan, you can use a simple formula. Multiply the square footage of your home by the recommended number of air changes per hour (ACH) for your climate zone. For example, if you have a 2,000 square foot home and the recommended ACH is 30, you would need a fan with a CFM rating of 60,000 (2,000 x 30).

3. Title: Consider Noise Levels

While whole house fans are known for their energy efficiency and cooling capabilities, they can also be noisy. If noise is a concern for you, look for a fan with a low decibel (dB) rating. Some manufacturers provide dB ratings for their fans, allowing you to compare noise levels between different models. Additionally, look for features like insulated ductwork or fan blades designed to minimize noise.

4. Title: Energy Efficiency

When choosing a whole house fan, it’s important to consider its energy efficiency. Look for fans that are ENERGY STAR certified, as they meet strict guidelines for energy efficiency set by the Environmental Protection Agency (EPA). These fans are designed to use less energy while still providing effective cooling for your home. Investing in an energy-efficient fan can help you save on your utility bills and reduce your carbon footprint.

5. Title: Installation Considerations

Before purchasing a whole house fan, it’s important to consider the installation requirements. Some fans require professional installation, while others can be installed as a DIY project. Additionally, consider the space available in your home for the fan and the location of the fan’s intake and exhaust vents. Proper installation is crucial for the fan to function efficiently and effectively cool your home.

In conclusion, choosing the right whole house fan for your home involves considering the size of the fan, calculating the CFM rating, evaluating noise levels, prioritizing energy efficiency, and considering installation requirements. By taking these factors into account, you can select a fan that will effectively cool your home, save on energy costs, and provide a comfortable living environment for you and your family. Remember, the right fan can make a significant difference in your home’s overall comfort and energy efficiency.

? What to Look for in a whole house fans?

1. Energy Efficiency

When looking for a whole house fan, one of the most important factors to consider is its energy efficiency. A high-quality whole house fan should be able to effectively cool your home while consuming minimal energy. Look for fans that are ENERGY STAR certified, as they meet strict energy efficiency guidelines set by the Environmental Protection Agency. These fans are designed to use up to 50% less energy than standard models, resulting in significant cost savings on your electricity bills.

One example of an energy-efficient whole house fan is the QuietCool Stealth Pro Line. This fan uses a highly efficient motor and advanced engineering to provide powerful cooling while operating at a fraction of the energy consumption of traditional fans. By investing in an energy-efficient whole house fan, you not only save money but also reduce your carbon footprint.

2. Noise Level

No one wants a whole house fan that sounds like a jet engine taking off in their living room. That’s why it’s crucial to consider the noise level of the fan before making a purchase. Look for fans that are specifically designed to operate quietly, such as the QuietCool QC CL-4700. This fan utilizes a patented acoustical ducting system and a high-quality motor to ensure whisper-quiet operation.

3. Installation and Maintenance

The ease of installation and maintenance should also be a key consideration when choosing a whole house fan. Look for models that come with clear instructions and all the necessary hardware for installation. Some fans, like the Air Vent Inc. 54506, are designed for easy installation with minimal cutting and wiring required.

In terms of maintenance, it’s important to choose a fan that is easy to clean and maintain. Look for models with removable grilles or filters that can be easily cleaned or replaced. For example, the QuietCool Stealth Pro Line features washable grilles that can be removed and cleaned without any hassle.

In conclusion, when looking for a whole house fan, it’s important to consider factors such as energy efficiency, noise level, and ease of installation and maintenance. By choosing a fan that excels in these areas, you can ensure optimal cooling performance, cost savings, and a comfortable living environment for years to come.

? How we picked?

1. Energy Efficiency

When it comes to choosing a whole house fan, energy efficiency is a key factor to consider. These fans are designed to cool your home by drawing in cool air from the outside and expelling hot air from the inside. However, not all whole house fans are created equal in terms of energy efficiency.


At [Company Name], we prioritize energy efficiency in our selection process. We carefully evaluate the airflow capacity and power consumption of each fan to ensure that it meets our high standards. We believe that an energy-efficient fan not only saves you money on your utility bills but also reduces your carbon footprint, making it an environmentally friendly choice.


For example, our top pick, the [Product Name], is not only powerful but also highly energy-efficient. It boasts an airflow capacity of [X CFM] and consumes only [X watts] of power. This means that it can effectively cool your entire home while using minimal energy, providing you with both comfort and cost savings.

2. Noise Level

Another important consideration when choosing a whole house fan is the noise level. After all, you don’t want a fan that disrupts your peace and quiet, especially when you’re trying to sleep or relax.


At [Company Name], we understand the importance of a quiet fan, which is why we thoroughly test each product for noise level before including it in our selection. We believe that a good whole house fan should provide powerful cooling without creating a disturbance.


Take, for instance, our recommended fan, the [Product Name]. It features advanced noise reduction technology, ensuring that it operates quietly while still delivering excellent performance. With this fan, you can enjoy a peaceful and cool environment in your home.

3. Durability and Warranty

Investing in a whole house fan is a long-term decision, so it’s crucial to choose one that is built to last. Durability is an essential factor in our selection process at [Company Name]. We carefully evaluate the construction quality and materials of each fan to ensure that it can withstand years of use without compromising its performance.


In addition to durability, we also consider the warranty offered by the manufacturer. A comprehensive warranty gives you peace of mind knowing that you’re covered in case of any defects or issues with the fan.


For example, the [Product Name] comes with a [X-year] warranty, which demonstrates the manufacturer’s confidence in the product’s quality and durability. This fan is designed to withstand the test of time, ensuring that you can enjoy its cooling benefits for years to come.

At [Company Name], we believe that energy efficiency, noise level, durability, and warranty are crucial factors to consider when choosing a whole house fan. By carefully evaluating these aspects, we have selected the best options that meet our high standards. So, whether you’re looking to save on energy bills, enjoy a peaceful environment, or invest in a long-lasting cooling solution, our top picks have got you covered.

? Frequently asked questions about whole house fans

1. What is a whole house fan and how does it work?

A whole house fan is a ventilation system that helps cool your entire home by pulling in fresh outdoor air and expelling hot, stale air through the attic. It is typically installed in the ceiling of the top floor and works by drawing air from open windows and doors, creating a powerful breeze that can quickly cool down your living space. The fan is designed to be used when the temperature outdoors is cooler than indoors, such as during the evening or early morning hours.

2. How does a whole house fan differ from air conditioning?

While air conditioning uses refrigeration to cool the air, a whole house fan relies on the principle of air exchange to provide cooling. This makes it a more energy-efficient and cost-effective option compared to traditional AC units. Additionally, whole house fans can improve indoor air quality by constantly bringing in fresh outdoor air and expelling indoor pollutants.

3. What are the benefits of installing a whole house fan?

Installing a whole house fan can bring a range of benefits to your home. Firstly, it can significantly reduce your cooling costs by using only a fraction of the energy required by air conditioning systems. Secondly, it can create a comfortable and refreshing indoor environment by rapidly removing hot air and circulating cooler air throughout your home. Lastly, it can improve ventilation and air quality, reducing the risk of mold, mildew, and other indoor pollutants.

4. Are whole house fans noisy?

While whole house fans do produce some noise, advancements in fan technology have significantly reduced the noise levels compared to older models. However, it is important to choose a model with a low noise rating to ensure minimal disturbance. Look for fans that have been specifically designed to operate quietly, with features such as insulated ducts and noise-reducing motor mounts.

5. Can I install a whole house fan myself, or do I need professional help?

Installing a whole house fan can be a DIY project for those with experience in electrical and carpentry work. However, it is recommended to seek professional assistance to ensure proper installation and to avoid any potential safety hazards. A licensed electrician or HVAC contractor can assess your home’s specific requirements and provide expert guidance on the installation process.

Last update on 2024-04-18 / Affiliate links / Images from Amazon Product Advertising API

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