Model # FW23-A1

Internet #100663385

Store SKU #296224

null 9 in. Twin Window Fan

9 in. Twin Window Fan

  • Produces great air flow
  • Operates quietly
  • Easy to adjust
$32.96 /each

Frequently Bought Together

Product Overview

The Pelonis 9 in. Twin Window Fan features dual motors and 3 speed settings to help meet your cooling needs. The built-in thermostat automatically turns the fans on and off at a pre-selected temperature, while the reversible control draws air in or blows air out for maximum comfort. The side panels are extendable to fit in double-hung and slider windows of different sizes and the fan housing is made of plastic for durability.

  • 3 speed settings offer adjustable airflow options
  • Circulates up to 1,400 CFM for a powerful performance
  • Built-in thermostat control activates the fan at a pre-selected temperature
  • Plastic housing material helps provide durability
  • Fits double-hung and slider window styles
  • Twin motors deliver a powerful air exchange in an open window
  • Electric intake/exhaust reversible control offers 2-directional use
  • Draws 70 watt of power
  • Extendable panels offer a proper fit in windows of various sizes
  • UL listed for safety
  • Seal your windows to keep the elements at bay and utility bills low. Check out our Project Guide for helpful tips.
  • Home Depot Protection Plan:

    Home Depot Protection Plan

Info & Guides

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Warranty / Certifications

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Customer Questions & Answers

Can this fan be used in a casement window?

Asked by: DrJ
It is made for a double hung window. It would not be suitable for a casement window.
Answered by: Tim
Date published: 2016-05-25

Is this fan cordless, where I want to put it in my bathroom window there is no outlet near it, I need one that runs on b

Asked by: Jen
No, requires a cord and may not be grounded properly for use in a bathroom.
Answered by: NMT
Date published: 2016-06-15

What is the length of the extenders & width of the fan.

I have a window that is 35 " wide, so I would like to know if the extenders are long enough to accomodate my large window. What is the length of the extenders and the total width of fan with the extenders pulled out.
Asked by: mabrey
35 inches
Answered by: patmark7
Date published: 2016-05-11

Can I install the fan and still leave the mesh screen on?

is it slim enough to possibly leave the mesh screen on the window? Also we have a standard horizontal window. Can we install it horizontally?
Asked by: Vi
Yes you can, I keep my screen in.
Answered by: vampyresskiss
Date published: 2016-05-06

How wide is it with both extensions fully extended?

I have a double-hung window of which, when open, the opening is 9" vertical x 45" horizontal. Will the extensions fill the space or come up short?
Asked by: Rlmeca
No, 36" is all you're going to get.
Answered by: dpurser
Date published: 2016-05-26

Will this fit in vinyl replaceable windows.

I tried another fan and the back of the fan would hit the screen so I was unable to fit the the fan in the sides of the window.
Asked by: Richard
Technically the answer is yes, however if you look at the images of the fan, you'll note the curved top. If your vinyl windows are like mine and have a lip to aide in raising and lowering them, that will impede the window from going all the way down. This can be easily solved by using a heavy piece of foam, which will also seal up any gaps or you can measure a board to go across the top. Neither option is ideal, these fans seem to be made for older wooden windows or any window without the lip at the bottom. If your only concern is how far out the fan sticks, I had no issue using mine in the bottom or the top of the window, it cleared the screen even at the top where the back pane is closer to the screen.
Answered by: Alex
Date published: 2016-11-27

How wide are the extendable side panels? Or how wide is the entire fan with the panels fully extended?

Asked by: Cody

Is this a fan made by Pelonis?

I received my fan today but nowhere does it say that this is made by Pelonis.
Asked by: Ch
No. It is a Home Depot brand which has replaced the original product which years ago was a Pelonis fan.
Answered by: Tim
Date published: 2016-05-05
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Customer Reviews

9 in. Twin Window Fan is rated 4.2 out of 5 by 414.
Rated 5 out of 5 by from Super handy fan/extractor It's very easy to set up. Very versatil. I use it in a Food truck, where I need to remove it to drive, and re-install it once stationary, and even then it's very practical. Works great. I have use for it, both, bringing air in, and also extracting the air out, depending whether it is just parked, or being occupied. I've had these units before in an apartment window, and it also worked great there, removing stale air out of the bedroom. By using two units in opposing areas of the dwelling (one out, and one in) you'll be able to have a steady movement of air current throughout the whole area in between. I just love those units.
Date published: 2016-05-04
Rated 1 out of 5 by from There is simply no way this fan produces anywhere near 1400CFM. I think it's more likely 140CFM. ... There is simply no way this fan produces anywhere near 1400CFM. I think it's more likely 140CFM. It's a nice looking fan, put together well, but it in no way, shape or form produces the amount of air it claims and since that's pretty much the main criteria on which to judge a fan, this one gets 1 star. Also, the accordion panel on the side locks into place which is a nice feature except for the fact that the lock is on top and bottom. The top is easy to lock, the bottom is not, because as you attempt to slide out the panel, the weight of the fan depresses the lock. That flaw could be overlooked if it drew out a lot of air. It just doesn't. Your basic microwave fan or bathroom fan is likely rated at 300CFM or less and both are more powerful. If I hadn't lost the receipt this would be going back. *Picture taken right before removing from the window. Installed there was a piece of foam underneath to seal up the gap and a white panel above with another piece of foam to get the location in the upper window at the right height and seal it to any leaks coming in. Picture was more to demonstate I actually own the product, since I bought it in store.
Date published: 2016-11-27
Rated 5 out of 5 by from Great fan Just what I was looking for. Works great and it's quiet .
Date published: 2016-09-06
Rated 3 out of 5 by from Did the job Our wonderful dog protected us against the midnight wanderings of a skunk one night. In celebration of scaring off the zebra printed rodent, he took a victory lap through out house, dripping the drops of mercaptan oil everywhere - including our son's bedroom where he promptly rolled all over the bed and floor to truly let everyone know how was victorious in dog v. skunk. Hint: the skunk survived and so did my relationship with my husband after I discovered that he was the one that let the dog out into a known skunk infested area when he heard something late one night. We quickly jumped into action, scrubbing the dog and moving linens into the washing machine while furiously googling the best way to remove the scent of skunk (Hint 2: frankly, it might just be better to move). We quickly learned we needed lots of bowls of vinegar and fans to blow the stench away which is where this fan came into our lives. The smell of skunk (which is crazy strong when it is in an enclosed space) seemed mostly contained to our son's room (who slept through a 50 lb dog drenched in skunk jumping on him and rolling around on him) and the bathroom where we liberally applied every lotion and mixture known to mankind to make the dog remotely touchable again. The bathroom was fine with the fan running 72 hours straight while burning candles an incense and scrubbing the floor with a powerful mixture of baking soda and hydrogen peroxide. The bedroom...well, that was another situation. We needed a way to effectively blow in clean air and remove skunk air. This fan definitely did that. I could set the 2 fans to blow in opposite directions, creating a nice cross wind. The fan was assembled an all I needed to do was put it in the window...only our windows were too wide and too thick to get a really nice fit which is where my complaint is with this fan. The safety features which consists of side panels and a lip on which the window is supposed to close simply are too small for our windows in our 1970s tri level. Never fear, we still used the fan, securing it very carefully with plastic wrap and painters tape and strong warnings to the dog that if he jumped out the window, well, no more fish oil pills for him! Neither child nor dog managed to knock the fan out of place and it definitely drew and expelled air nicely, creating a fantastic balmy breeze that the dog and child both seemed to enjoy. For future reference, I would suggest some additional measurement as to the size of the lip on which the window should shut and the ability to purchase some extenders as to cover the entire width of the window.
Date published: 2016-09-06
Rated 5 out of 5 by from BFF - Best Fan Forever Very sturdy construction, but light weight. Thin enough that I could leave the screen in place, so no bugs. Incredibly quiet and unobtrusive. I'm using it as a vent fan for a bathroom, so the small size is a plus. It even fits behind the plantation shutters! I love the 'exchange' setting which draws air in with one fan and blows it out with the other. Installation took 3 minutes max. You won't go wrong with this fan.
Date published: 2016-05-03
Rated 5 out of 5 by from it's been workin' for 5 years This thing has been running for 5 years so far. Still looks & works like new. I have it in my garage, which I turned into a poker room and my buddies all smoke cigars & cigarettes. You can see the smoke just pour out the window. Both fans are sucking out of course. You can actually feel the draft coming from the gaps in the garage doors, so it has good suction and draft. Overall, this little piece of plastic cranks!!! I had to modify above with a perfectly cut piece of cardboard in the area that the fan doesn't cover, which helps a lot too. When it rains, I take it out of the window.
Date published: 2014-03-07
Rated 5 out of 5 by from life saver Recommended by a friend, we purchased 3 of these fans and quickly installed them in each upstairs room in minutes. What was once a hotbox upstairs is now actually cooler than the bottom level. I am very satisfied with the performance and pleasant temperature these fans have quickly provided. The feature of being able to use them as total exhaust, total in-flow, or both is great too.
Date published: 2016-09-27
Rated 5 out of 5 by from This product has great features. Better than ones twice the price I used the same Pelonis unit for two seasons; the 3rd season I found one of the fans no longer worked. I bought another brand for twice the price with digital read out and temp settings. I returned it to the store after a couple days and found another Pelonis 9" at Home Depot. The Pelonis knobs are large and easy to locate at night. The fans work independently. One can exhaust hot air out while the other blows cool air in or you can run only one fan. The fan speed controls allow you to adjust the fans separately or there is a knob for both at once. I bought two units and put one away for the future. Great options and price! Two years running almost constantly through the summer.
Date published: 2012-07-24
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