window fan

A window fan cools the air and removes the odors to help maintain fresh air throughout the room. Sure, things from a common household appliance! But, window fans work much more than that! You can use them as a great supplement to your HVAC unit. Fitting most window sizes, these electronic products are among the early home appliances designed and developed to ease our daily life under all weathers. These fans come in various types and sizes and from different manufacturers. In this article, I’m going to share my insights into different window fan models so that you may favor yourself in the coming hot days.

Let’s get started…

Factors you should consider before buying!

Window fans are handy appliances which can cool the surrounding atmosphere inside our home. These small yet convenient tools maintain a steady circulation of air in order to keep the rooms cool and ventilated. If you’re to buy the window fans, there are a few things you should consider. These are discussed below.

Cross ventilation

Window fans are explicitly built to ensure excellent cross ventilation. To simplify, when the window fans operate, it pushes in fresh air into the home. This forces the warm air within the home to pass out. This is how, through conventional currents, the window fans cool the home. Fans with better cross ventilation ensure effective cooling; saving more power. This emphasizes the reason why you should always look for fans with better cross ventilation.

Size of the fan

Before purchasing a window fan, you must at first know the proper dimensions of your window. This will enable you to know exactly which size window fan you need. If you have a long window, you can buy a twin window fan. Otherwise, opt for a single fan.

Type of window fan

Knowing the type of window fan you’ll be purchasing is very important. There are two main types of fan – intake and exhaust fans. As the name suggests, intake fans pull cool air from the outside while the exhaust fans push the warm air out of your home. If you’re looking for complete ventilation of your home, it is recommended that you purchase both the intake and exhaust fans.

Noise levels

This is another crucial aspect to notice. There are some fans that make noise when operating. This can be quite disturbing, and you won’t probably like that. This is why always choose a fan with a running window and make sure that these are not making noise.

Ease of installation

Window fans are usually very easy to install. However, fans from the top brands have quite a few parts that can be tricky to install. It is always good to know the process of installation so that you can do that installation all by yourself.

Our Picks For The Best Window Fans

Until now, you’ve known all the factors that you must consider before purchasing a window fan. But wait, that isn’t all! If you try to look up for window fans, you’ll be amazed at the hundreds, if not thousands, of brands of window fans that are available to you. Some people get overwhelmed with the choices so much so that they can’t decide as to which fan to buy.

To facilitate your decision making, we’ve gone through hundreds of high-quality window fans in order to pick the best fan for you. Without further delay, let’s get straight into the top 5 picks for the best window fans

1 Holmes Dual Blade Twin Window Fan

Holmes Dual Blade Twin Window FanHolmes window fans are very well known for their superior quality and powerful motors. Just like its predecessors, Holmes dual blade twin window fan is a fantastic fan with high power efficiency and powerful rotary blades. This particular window fan has two airflow setting – intake and exhaust. It’s particularly helpful because it has a programmable thermostat which allows you to preset the time when you want the fan to switch between high and low speeds. This saves you time and effort. It’s designed to fit almost every window, which means that you can essentially set these in any window you want.

Features and Specifications

  • Dimension: 22.7 x 11.7 x 5.3 inches
  • Weight: 5.25 pounds
  • Model Number: HAWF2021-N
  • Color: White
  • Blade diameter: 7 inches
  • No of blades: 2
  • Speeds: 2 variable speeds

Why do we like it?

  • Programmable thermostat
  • Powerful motor
  • 1-year limited warranty
  • Can fit windows of all sizes
  • Water resistant motors

Should you buy it?

The Holmes dual blade twin window fan is an excellent choice for anyone who wants a premium quality fan at an affordable price range. They offer a wide range of functionality, which makes it very handy. In addition to that, the 1-year lifetime warranty and the powerful motor ensures that it delivers tremendous rotating speeds and greater energy efficiency. All in all, it’s a highly versatile fan that you can use in your homes.

2 Lasko 2155A Electrically Reversible Window Fan

Lasko 2155A Electrically Reversible Window FanFeaturing a very powerful motor, the Lasko 2155A reversible window fan is a highly versatile window fan. It features a storm guard, which lets you close the window even though the fan is attached. The expandable side panels can be adjusted to a wide range of window size options. It’s a window fan made specifically for the people who are very serious about ventilation. It packs the power and versatility – all in one unit!

Features and Specification

  • Dimensions: 26.5″L x 8.25″W x 22″H
  • Weight: 14.7 lbs
  • Remote: No
  • Controls: Manual
  • Speeds: 3 intake and 3 exhaust speeds

Why do we like it?

  • Storm Guard lets us close the windows
  • Blue Plug safety fuse system
  • E.T.L listed
  • Expandable side panels which can fit a wide range of windows

Should you buy it?

Let’s get it straight; the Lasko 2155A is an expensive window fan. Costing way above the average window fans, these mean serious business. This particular Lasko window fan has a very powerful motor which can deliver 3 different intake and exhaust speeds. The Blue Plus safety fuse technology along with the Storm Guard mechanism makes it an even better choice to make. Whether you’re using it for your homes or for your workshop, you can always expect top-notch performance and excellent ventilation.

3 Air King 9166F 20″ Whole House Window Fan

Air King 9166F Whole House Window FanIf you’re looking for power and durability, the Air King 9166F whole house window fan is the best you may find. It has a shatterproof, corrosion resistant and rust proof body which ensures a longer lifespan for the fan. It packs a ⅙ Horsepower (120V) high-performance engine which can deliver 3 variable speeds. It’s a premium product made only for those who want excellent performance!

Features and Specification

  • Dimensions: 26.8 x 11.2 x 26.2 inches
  • Weight: 33.4 pounds
  • Model: 9166F
  • Speeds: 3 variable speed

Why do we like it?

  • Highly powerful
  • Extreme durability
  • Has the Storm Guard mechanism; you can close the windows
  • Excellent performance

Should you buy it?

The Air King 9166F is made specifically for the people very serious about the ventilation in their home. This product can also be used in commercial areas where it requires a very powerful motor. These fans are highly durable, which means that you’ll not have to worry much about the fans. Although its functionality, it is costly. This may prevent many people from purchasing this product. However, the exceptional build quality and high-performance motor justify the price charged for the fans. If you’re someone who’s truly dedicated to the ventilation of your home or office, you can surely use them.

4 Bionaire Twin Window Fan with Digital Thermostat

Bionaire Twin Window Fan with Digital ThermostatBionaire is renowned for making top-notch vertical window fans in the market. The Bionaire twin window fan is the latest and greatest of all the Bionaire window fan lineup. With an advanced remote control mechanism, you can easily control this powerful window fan to draw fresh air from the outside and push the stale air from the inside. It has both manual and automatic controls, allowing you to choose between three-speed variation and electronic controls. The fan is perfectly designed to fit double hung, vertical-slider and casement windows. The five-year replacement warranty makes the Bionaire window fan an even better choice.

Features and Specifications

  • Dimension: 25.5 x 14.1 x 6 inches
  • Weight: 8.4 pounds
  • Model No: BW2300-N
  • Blade Diameter: 6 inches
  • No. of blades: 3
  • Speeds: 3
  • Control: Automatic & Manual
  • Adjustable Thermostat: Yes
  • Remote: Yes

Why do we like it?

  • Powerful motor
  • The advanced remote control mechanism
  • Both automatic and manual controls
  • Intake and exhaust can work simultaneously
  • Three-speed variations
  • Adjustable thermostat

Should you buy it?

The Bionaire twin window fan is an excellent fan for all the households. It features a highly powerful motor with an advanced remote control mechanism which can deliver great ventilation for your house or workplace. This is why it is best suited for the people who want a premium window fan at an affordable price range. It is packed full of features, although Bionaire charges a minimal price for this beast. If you’re looking for effective and energy efficient ventilation, the Bionaire twin window fan is the right choice for you!

5 Avalon high-velocity Twin reversible airflow window fan

Avalon high velocity Twin reversible airflow window fanFeaturing a pair of 9-inch fan blades, the Avalon twin window fan is a high powered fan. It has a built-in thermostat and a Max Cool Technology that makes it a highly innovative fan. The window fan has 3-speed settings and can be reversed; both can work simultaneously as well. It features two expandable side panels that can be set to fit any window frame up to 37 inches wide. In addition to that, the fans are highly energy efficient and approved by ETL to provide utmost safety.

Features and Specifications

  • Dimensions: 4 x 24 x 12 inches
  • Weight: 8.4 pounds
  • Model: A1WINDOWFAN
  • Color: White
  • Blade diameter: 9 inches
  • Speed: 3
  • Thermostat: Yes

Why do we like it?

  • Max cool technology ensures effective cooling
  • Three-speed variations
  • Can be both exhaust and intake, or simultaneous
  • Easy-to-carry handle
  • Highly energy efficient
  • Approved by ETL to provide utmost safety

Should you buy it?

The Avalon twin window fan is a very powerful and effective fan. With its 9-inch blades, it’s surely not a small window fan. The expandable side panels enable the fan to fit almost all window sizes. Other exclusive features include Max cool technology and ETL approval which gives the fan a huge boost up. This fan is convenient for people who want proper ventilation in their households without having to spend a ton of money on the window fans. If you’re looking for a highly efficient window fan without burning off your wallets, the Avalon twin window fan is the perfect window fan for you!


Window fans are very handy appliances which can ensure proper ventilation of your home and workplace. Fitting windows of almost every size, these electronic products are designed and developed to ease our daily life in all weather conditions.

Purchasing a window fan will not only ensure proper ventilation but will also enable more cool air to come into the room. It also removes the stale, warm air inside the rooms. This is why they’re so great.

When purchasing a window fan, you’ll have to look at a few features that’ll ensure you the maximum use of the fan. You must check if it has cross ventilation feature, what type of fan you’re going to get, does it fit your window size or not, noise levels and ease of operations. The window fans we’ve enlisted in our top 5 were chosen depending on the 5 features, and we hope that it will help you choose the window fan that’ll fit all your needs.


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