10 best holmes window fan extender for 2020

It took days of going through more than a thousand customer reviews and conducting expert researches to narrow down the list. Weve included a comparison table below to give you a quick summary of our top 10 holmes window fan extender. Its followed by an in-depth review of each holmes window fan extender. Hopefully, once you are done reading this article, you will be well informed about holmes window fan extender and be able to select the right holmes window fan extender for you without any hesitations.

Best holmes window fan extender

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Best holmes window fan extender reviews

1. Holmes Dual 8" Blade Twin Window Fan with LED One Touch Thermostat Control

Feature

Designed to fit into most double hung and slider windows (Measures approximately 13.3" x 25.5" x 6")
Adjustable extender screen and bonus extender panel help to secure fan into larger windows (Can extend up to 37" with extenders)
Dual blade operation with idependent electronically reversible motors allows for air intake, exhaust, or air exchange for full room circulation
Plug in the power cord into a 120 AC Outlet. Refer to the PDF attached below in Technical Specification for User Manual.
Troubleshoot- if air does not seem to be blowing in properly adjust airflow directional switch to intake. Note-for slider windows set the fan vertically in your window opening with the left side of the fan situated on the bottom and the built-in extender panel on top. Aluminium lock
Dual blade operation with independent electronically reversible motors; Two speed settings
Water-resistant motors are safe to use during rainy weather; Designed to fit most double hung and slider windows

2. Bionaire Window Fan with Twin 8.5-Inch Reversible Airflow Blades and Remote Control, White

Feature

Draws in cool air, exhausts hot air, or exchanges air with outside. Displays the current on LED digital display
Electronic control with LCD screen and remote control; three speeds
Programmable Thermostat turns fan off/on to maintain selected comfort level
Fits double-hung, vertical slider, and width 24.25 inch (61.6 cm)
Extenders permit custom fit; 13 inches high overall, with 8-1/2-inch fans

3. Air King 9166F 20" Whole House Window Fan

Feature

3-speed, 1/6 HP, 120V, 1 phase, permanently lubricated
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

4. Lasko Twin Electric Reverse Window Fan, EA

Feature

Two, whisper quiet speeds
E-Z-Click expander panels for a safe, custom fit
Fits windows 25" to 35"W and 12"H and larger
Snap-on feet included for table or floor use
8-inch electrically reversible twin window fan with 2 quiet speeds
Independent motor control for air intake, exhaust, or exchange
Fits windows 25 to 35 inches wide and at least 12 inches high
E-Z-Click expander panels; adjustable thermostat; snap-on feet included
ETL listed. Patented fused safety plug.

5. Comfort Zone CZ310R 3-Speed 3-Function Expandable Reversible Twin Window Fan with Remote Control, Removable Cover

Feature

3-SPEED FUNCTIONALITY: Choose between low-, medium- or high-volume air speed options on this twin window fan in order to optimize air circulation and airflow to suit any environment.
MULTI-FUNCTION OPTIONS: Select the cooling function to refresh a room, the exhaust function to remove stale air or the circulating function to move the blades on each fan in opposing directions.
ADJUSTABLE WIDTH: Accordion expanders adjust from 23-1/2" to 37" to accommodate most window sizes, then can be locked to secure the twin window fan in place.
CONVENIENT CONTROL: The included remote control allows you to conveniently change speed settings, choose fan functions and power on the fan from a distance.
KEEP BUGS OUT: The removable screen prevents bugs and debris from getting in through the fan blades and the removable cover protects the fan when its not in use.

6. Holmes Group Bionaire Thin Window Fan with Comfort Control Thermostat, BWF0522E-BU,Black,3 Baldes

Feature

3 independently controlled comfort settings. 3 speed settings, Digital, LED; control panel
Electronic thermostat; Patented locking extender screens
Window fan has been designed to fit double-hung windows with minimum openings of 65 cm wide x 20 cm high
Total extendable width is 93. 2 cm, includes built-in extender (17 cm), 2 pcs of slider safe extender panels (6 cm each), and window fan (65 cm). The slider safe extender panel can extend the width of the fan to 17-22 cm.

7. CCC Comfort Zone, 9" Portable Twin Window Fan, White

Feature

2-SPEED DIAL CONTROL: Choose between low or high air output options on this twin speed window fan to create gentle airflow or a brisk breeze.
AUTO-LOCKING ACCORDION EXPANDERS: This twin airflow window fan features auto-locking expanders, which can expand between 22-1/4" and 33" for a snug fit.
REVERSIBLE FUNCTION: Featuring a manual reverse option, this twin blade window fan can draw cool, fresh air into your home or push hot, stale air out of the room using the exhaust function.
REMOVABLE COVER: The removable fabric cover protects against keeps bugs and debris out while also preventing hot, humid air from entering your home even when the fan is not in use.
VERSATILE DESIGN: With 2 sturdy feet for tabletop use and a carrying handle for added portability, this twin blade window fan is convenient enough for use throughout your home.

8. Genesis Twin Fan High Velocity Reversible AirFlow Fan, LED Indicator Lights Adjustable Thermostat & Max Cool Technology, ETL Certified, White (A1WINDOWFAN)

Feature

3 speed settings: the Avalon high velocity Twin reversible airflow window fan features 3 speed settings of low, medium and high. Select your comfort speed level with ease
Max cool technology: this Twin fan features a built in thermostat with ranges from 60 to 80 degrees, and LED lights that help you visibly keep track of the temperature setting
Dual motors: this innovative double fan has two 9" fan heads with their own durable Copper motors. Copper motors are built to endure through all weather and situations
Expandable side panels: our dual window fan will fit into any window easily with its built in dual expandable side panels that can expand an additional 6.5 inches on either side
Reversible airflow fan: this double fan is uniquely designed to simultaneously operate for intake or exhaust purposes with its reversible blades. Dimensions are 24 x 12 x 4 inches

9. BOVADO USA Twin Window Cooling Fan with Remote Control - Electronically Reversible Includes Bug Screen & Fabric Cover Locking Extenders to fit Large Windows (Min. 23.5 Max. 37) by Comfort Zone

Feature

3 VERY USEFUL FAN FUNCTIONS& SPEEDS INTAKE: has both fans working to bring fresh cool air into a room; EXHAUST: function removes hot stuffy air from your room. CIRCULATE: has one fan sucking the humid hot air out, while the second fan brings cool fresh air in. The 3 speed functions are low, medium, and high.
COMES WITH LOCKING EXTENDERS TO FIT LARGE WINDOWS The minimum sized window frame needed is 23.5, the locking extender panels allow this dual window fan to fit inside a 37 window frame. These expander panels ensure a safe, secure custom fit of your twin reversible fan.
CONVENIENT REMOTE CONTROLLED WINDOW FAN Instead of walking over to the window fan every time you want to switch it on/off or change the settings. Simply use the convenient remote control to make yourself comfortable at the touch of a button. This is an electronically reversible fan (not manually reversible like other brands)
KEEPS THE BUGS OUT AND THE COLD AIR IN - Includes an all new bug net & cover. The bug screen brilliantly attaches to the back of the twin turbo fan to keeps pesky flies, mosquitos and other bugs out. The fabric cover can be used when the fan is off to keep hot and humid air out of your room.
DESIGNED FOR DOUBLE HUNG & SLIDER WINDOWS - If your home or apartment has a double hung window, gliding window or sliding window, they make an ideal place for your new air circulator fan. With 9 turbo blades,this powerful double fan is going to keep your home, dorm room or office chilled out during those hot summer days!

10. Lasko W09560 Bluetooth Enabled Twin 9-Inch Window Fan with Independent Electrically Reversible Intake & Exhaust Motors with Thermostat and Timer for Bedroom Indoor Home Use, White

Feature

BLUETOOTH ENABLED Control your window fan using your smartphone and never worry about losing the fan remote again. Setting up and using the Bluetooth function on your fan is quick and easy. Simply download the Lasko Connect app from the App Store or Google Play to your mobile device and follow the step-by-step instructions.
2 INDEPENDENTLY CONTROLLED MOTORS 3 ways to operate: Each 9-inch fan can be independently programmed. Set both to intake cooler air from outside. Or set both to exhaust hot air from the inside. You can even set them to exchange air where one intakes fresh air while the other exhausts stale air.
EASY TO INSTALL Comes fully assembled and ready to use. Simply place fan in center of open window area, extend side panels to securely fit in window track, then lower window and secure behind window grabber on top of fan. Fits windows from 24 to 32 wide and 12 high and larger. Ideal for most double hung, casement and sliding windows.
IDEAL FOR NIGHTTIME USE 3 quiet speeds create a constant soothing white noise making it perfect for sleeping. Easy to read digital thermostat has adjustable brightness and senses room temperature turning fan on/off automatically to maintain desired comfort level. Electronic 8-hour timer makes this an energy-efficient fan day or night.
TRUSTED FOR GENERATIONS Lasko has been making quality household products for over 100 years. Lasko W09560 is ETL Listed and comes with our patented Blue Plug safety fuse technology, making it a safe choice for a cooling breeze when its hot and humid outdoors.

Conclusion

By our suggestions above, we hope that you can found the best holmes window fan extender for you. Please don't forget to share your experience by comment in this post. Thank you!