Genesis Twin Fan High Velocity Reversible AirFlow Fan, LED Indicator Lights Adjustable Thermostat & Max Cool Technology, ETL Certified, White (A1WINDOWFAN)
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Availability:
In Stock.
Arrives
Sunday, Oct 25
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Features
- 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.Voltage:120 volts.Number of speeds:3
- 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
Description
The Genesis High Velocity 9 Inch Window Fan with Thermostat and Max Cool Technology is a highly innovative window fan. The fan can be used as an intake fan or an exhaust fan. There are 2 expandable side panels allowing the perfect fit to any window frame up to 37 inches wide. Each side panel can extend up to 6.5 inches. There are also 2 removable legs to use the fan while standing on its own. There is a built-in thermostat with LED indicator lights to keep the fan at a comfortable setting. Each of the two 9 inch fan heads has its own independent durable copper motor. The dimensions are 24 x 12 x 4 inches. This is an energy saving device and is ETL approved for the utmost safety.
Brand: Genesis
Color: White
Electric fan design: Window Fan
Power Source: AC
Style: Window Fan
Product Dimensions: 4"D x 24"W x 12"H
Room Type: Bedroom
Special Feature: Corded
Recommended Uses For Product: Cooling, Exhausting
Mounting Type: Window Mount
Power Source: AC
Room Type: Bedroom
Special Features: Corded
Recommended Uses For Product: Cooling, Exhausting
Mounting Type: Window Mount
Controller Type: Button Control
Number of Speeds: 3
Wattage: 30 watts
Number of Blades: 2
Air Flow Capacity: 706.21 cfm
Speed: 3 rpm
Voltage: 120
Indoor Outdoor Usage: Indoor
Control Method: Touch
Number of Power Levels: 3
Motor Type: Brushed
Installation Type: window mount
Material: Plastic
Specification Met: ETL
Color: White
Electric Fan Design: Window Fan
Style: Window Fan
Finish Type: Painted
Collection Name: Window Fans
Item Dimensions D x W x H: 4"D x 24"W x 12"H
Blade Length: 9 inches
Item Weight: 8.4 pounds
Cable Length: 64 inches
Size: 9"
Brand Name: Genesis
Included Components: fan, legs
Model Name: A1WINDOWFAN
Model Number: A1WINDOWFAN
Manufacturer: Avalon
UPC: 811691022192
Global Trade Identification Number: 92
Number of Packs: 1
Unit Count: 1 Count
Item Type Name: Avalon Twin Window Fan with 9 Inch Blades
Part Number: A1WINDOWFAN
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Oct 25
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This fan is a little noisy on high, but I like falling asleep to the humming noise. You do not have to switch the whole fan around to pull air out out of the room. You just hit a couple buttons at the bottom and it will reverse. Very good cooling performance, it really does a nice job of cooling down a room quickly. I definitely recommend this fan.
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Reviewed in the United States on August 21, 2026 by Epona
This fan is great! We especially like that it comes with attachments so that it can be put on a level surface when it's not in a window. The reversable air flow works really well to pull out hot air when needed. It's very quiet, unlike our other one and has different speed settings with an adjustable thermostat. Sometimes our bedroom gets a little warm at the end of the day, so we turn on the fan a couple of hours before bedtime so that the room is cool. It's perfect for those days when we don't turn on the central air.
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Reviewed in the United States on September 11, 2026 by Gmaw
The A1 Window Fan from Genesis arrived double boxed. There was not packaging between the two boxes like for high end electronics, instead the internal box is glossy, color print suitable for retail sale. Still, my outer box had a gouge where the inner box did not, job done. The outer box is also detailed with product information, to help porch pirates. Surprisingly, all of the product information was clearly written by a native English-speaker, which is when I noticed the business is owned by someone in the US (since it wasn't considered in my purchase decision). There were Styrofoam inserts to keep the fan from the sides of the inner box. The fan itself has two accordion style expansion panels, but no rigid piece for horizontally opening windows. I had read that someone used this fan with window screens, but my screen is too close to the window to insert it in the sash. I am not going to remove my window screen for it, so I attached the feet and set it on my window sill. The power is a button, not a switch, so it cannot be controlled by a smart outlet. This is a major strike for me, but I don't count it against the rating. For the dual window fans of this type, the only ones with physical switches have one-way motors that don't allow for circulate mode and require you to physically flip the fan to reverse air flow. I might have been better served by one of those, but I didn't think it was worth returning this one. I also considered smart fans, but they all seemed to have other negatives in the reviews. This fan has physical switches to reverse the direction of each fan independently and they work well even when the fan is on (thank you Nikola!). You repeatedly press the power button to clocked between hi, med, low, and off. Each speed (except off) is indicated by a bright red LED. Better than blue LEDs for a bedroom but still a bummer. They are somewhat recessed if you want to cover them, but I'm not worried about it, since there is a lot of light from my window when the blinds are open anyway. I don't use the thermostat control, so I can't speak to the accuracy of the temperature but it is another button and bright green LEDs indicate the selected temperature when it is engaged. It seems to work fine (fan turns off when temperature is below the selection and fan runs at high speed when the temp is higher than selected). The fan noise is as expected, since smaller blades need to operate at high RPMs. I would have done with the low and medium speeds operating at slightly lower RPMs though. I leave it at high until bedtime when I switch it to low, and I can still hear my alarm in the morning. So it is not a perfect fan for me, but that fan doesn't seem to exist and the quality of this one is good enough that I will adapt.
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Reviewed in the United States on September 27, 2024 by M. P. Smith
I wanted a decent window fan for the fall and especially the spring to draw the cool air in at night when there is no breeze. I have only used this fan a few times, but it seems to be doing that job so far. I have enjoyed using the temperature settings so that my room doesn’t get too cold at night. I have noticed that if I set the temperature to 60 degrees, it really means 65. In my video, you can see when I use the temperature settings, the fan runs at 60 and shuts off at 65 even though the temperature in the room was about 67. I also noticed that the fan shut off one night when I had it set to 60 but the room temperature was about 67, and I think it was because it was so cold outside at 30 degrees. I imagine the fan can’t read the temperature inside the room when it is significantly colder on the windowsill where it sits. I don’t really mind this discrepancy, though, because I like my room close to 65 degrees at night, and I can still achieve this so far by setting the temperature at 60. I love that it is so easy to change the direction of each individual fan with the flip of a switch, as you can see in my video, and I have been running it with one fan blowing in and one blowing out. I personally don’t find the noise from the fan irritating, though to be fair, I have another fan in the room that drowns out the noise of this fan somewhat. It isn’t the most powerful fan by any means, but for a smallish window fan, I think it has decent power, enough that it has affected the temperature of my room. As other reviewers have made clear, this fan does not come with a remote, and while that would be a lovely perk, I won’t count it against the fan since it was not promised to me and it is not a necessity for my needs. I am happy so far. Based on reviews of these double window fans in general, I am a bit worried about durability, so if this fan stops working in some way or otherwise disappoints, I will try to return to edit my review.
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Reviewed in the United States on April 10, 2025 by Bendy McFicklesteen
Well you know, oddly enough I never got around to using the Genesis Twin Fan High Velocity until today, late in the summer of '26... several months after I ordered it. Frankly my expectations were not high. I wanted a large window fan and none were available for the money I was willing to part with. So the Genesis Twin Fan High Velocity sat around in the box for most of my scorching Alabama summer....and I finally put it in the window where it sat some more. Today, long story short, that thing really pushes air! Most impressive....and for the pittance I paid for it. Wow!!! I can see now why the ratings run high on this thing. Get one for Most High Number One Happy!
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Reviewed in the United States on August 25, 2026 by Norman Morrison
I simply cannot understand how someone designing a product that may be used in a consumer's bedroom could decide to install indicator lights that light up an entire room. The lights on this fan are too bright, but this is an easy fix with some electrical or other opaque tape. That is my one gripe. This fan is quiet when it comes to fan noise. I prefer a bit of white noise while I sleep, and this provides it. I would not rate this as a noisy fan, but instead an acceptable level of fan noise. Even for a bedroom. If you need a quiet fan, this one might work for you. That said. It's certainly not silent. The in/out feature of this style of fan is very powerful. I have a small room with a single window, so creating a draft with the door closed is impossible. With the fan I am able to circulate the air in the room. The room feels cool and fresh even on a hot summer day. I had been using the A/C frequently, but since i had gotten the fan I have used the A/C twice. When it's around 95 degrees or warmer out I find I need the A/C. Otherwise, the fan does enough work! I haven't tested out the temperature feature just yet, as I prefer the fan always on for the white noise. This model did not arrive with a remote if I recall correctly. I wouldn't have used one anyhow. Overall, this is just an effective fan. Would recommend. Especially excellent for horizontal sliding windows as you can stand the fan up on its side. There are instructions with the fan as to what I mean if this is a new idea for you. Would buy again.
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Reviewed in the United States on August 17, 2020 by Michael
Moves a good amount of air, better than the budget fan we bought alongside it. The simple switches to go from blowing air in to exhausting air out and ability to control each fan independently that way is very nice for venting a small room. This fan is unfortunately loud. The real problem with this fan is at the two lower speeds the fan has always made an electrical white noise/buzz behind the sounds of the fan that is admittedly very off-putting to everybody who's ever encountered the fan. At full blast sound is comparable to our 20" Lasko fan on the lowest setting, however a 20" box fan moves a significantly larger volume of air. We bought it two years ago, and it's still working but starting to show signs of the slow down death spiral. Given we have two very shaggy dogs that's average fan lifespan for our house, nothing great but no red flag.
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Reviewed in the United States on August 11, 2026 by Christopher Davis
I am really happy with this. It fits perfectly in my window, and on low speed it isn't any noisier than the box fan I was using. One thing to note is that if you're using it in a window, DO NOT put the feet on it.
Reviewed in the United States on October 5, 2026 by Amazon Customer