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Holmes HAWF2021 Dual Blade Twin Window 7 Inch Fan, White (Medium)
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- Dual-blade operation
- Two speed-settings and manual-reverse air flow control
- Water-resistant motors are safe to use during rainy weather
- Designed to fit most double-hung and slider windows, Ideal for large rooms
- Adjustable extender screen and extender panel help secure fan in larger windows, 1-year limited warranty
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From the manufacturer
Surround Yourself in Comfort.
The Holmes brand provides products to transform the home environment for enhancement and ultimate comfort in everyday living. Bringing elements of design, performance and value together in climate control and air quality products, families can depend on the Holmes brand to offer both style and functionality while effectively optimizing their home environment.
- *Based on standard residential space cooking. One hours usage of a standard room fan instead of using residential air conditioning.
Holmes Dual Blade Twin Window Fan
with Water-resistant Motors
This Holmes Dual Blade Twin Window Fan provides relief from hot weather. It draws in cool air from the outdoors or exhausts the stale indoor air when installed facing outward. The fan is designed to fit virtually all slider and double hung windows. The quiet and efficient operation makes this idea for living room or bedroom use. The fan's extender panels allow for a safe, custom fit. The manually reversible feature lets you control your airflow for intake or exhaust.
- Dual-blade operation
- Two speed-settings and manual-reverse air flow control.
- Water-resistant motors are safe to use during rainy weather.
- Designed to fit most double-hung and slider windows.
- Adjustable extender screen and extender panel help secure fan in larger windows.
- 1 Year Limited Warranty
Versatile Air Flow
Manually turn the fan around in the window to quickly switch from intake to exhaust.
2 Speed Settings
Set and control your fan speed for optimal air flow and comfort.
Screen expands to fit larger windows and slider safe extender panels offer sturdy support for vertical orientation.
Uses up to 60 percent less energy.*
|Holmes Dual Blade Twin Window Fan||Holmes Twin Window Fan||Bionaire Thin Manual Window Fan||Bionaire Thin Electronic Window Fan||Holmes Dual Blade Twin Window Fan||Bionaire Twin Reversible Airflow Window Fan|
|# of blades||2||2||3||3||2||2|
Holmes HAWF2021 - Features manually reversible airflow control and built in adjustable extension panel with and additional extender panel for larger windows. Quiet and efficient operation with twin 6 Inch blades, 2 speed settings, fits double hung and sli. Power cord plug contains inline replaceable fuse (5 Amp, 125 Volt) which should be maintained if blown.
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|Item Dimensions||11.7 x 22.7 x 5.3 in||13.5 x 25.9 x 5.7 in||25.7 x 6 x 13.3 in||14.1 x 25.5 x 6 in||25.25 x 3.39 x 7.68 in||5.3 x 22.6 x 11.8 in|
Top customer reviews
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First, if you, like me, prefer to buy made in the USA stuff, then let me say, this is NOT one of them. I bought this one because it said, "Origin: USA". I got them in, and found that both the box, and the fans, both say made in china on them.
I got 2 of these, and found that they were not equal in the amount of power that they use. Since they have a surge of power when you first turn them on, I will give you the readings on them after they were running for about 30 seconds. Fan 1, then 2 respectively. High 49.7, 51.5 watts. Low 35.8, 34.9 watts. I am just letting you know not to expect an exact number, because each fan uses a different amount of power. I saw one person put that theirs uses 53 watts on high. So all you can get is an estimate on these.
The power cord is an 18AWG cable, and is 5' or 5 foot long. It is just a standard, 2 plug end.
The fan blades are around 6 1/2" wide, each. They are both made out of plastic. They do produce a good amount of air flow too. I would say, on low, it would probably be comparable to a standard window air conditioner's fan on high. It is hard to really give an accurate amount as things very too much, but it does give a good breeze, even on low. There is no information, anywhere on the fan, or in the manual, to tell what the CFM rating is for the air flow. I looked. Both fans also run together. There is no way to turn one off. It is all or nothing.
The noise level of the fans is moderate. It is a typical fan sound, from the cutting of the blades into the air, type of sound. Basically the sound level is one that is plenty tolerable to be able to use it in a window, in say, a bedroom, or in a living room, and be able to watch TV at the same time. I would say that this fan on high, is probably about the noise level of my quieter window air conditions, just on fan, on low.. You do not hear much, if any noise, from the motors.
They say that these are reversible, and the pictures make it look like there is a switch to do it. But, there is no switch. You have to manually turn the whole fan around to reverse the air flow. There is a switch on the top, on both sides, for you to control the speed, from high to low to off. They are not independent switches. There is one switch in the middle of the fan, and a plastic lever that extends to the outside of the fan on both sides.
The fan size is 10" high, 21 3/4" long (about 3/4" of that is the lip to attach the side extension too), and that is with no side extensions in use. One side of the fan has an accordion type of extension, and the other side has a solid extension that slides down on that lip. It comes with one solid extension, but looks to be made so that you can attach multiple of them together, but I have found no way to buy more of them. Each side, the extensions come up to about 5" of extension per side, for a total of about 10" in extension, for a total width, or length of the fan, at around 31" max.
It does come with a 1 year warranty too, just like is stated in the listing.
The weight of the fan is pretty light too.. Maybe 2 pounds.. Not surprising since just about the whole fan is made out of plastic.
I bought these to save on electric, so I can put them in the window, and turn them on at night, to pull the warmer air out of the house, and pull the cooler night air in, and then I just close the windows during the day. I would say it is worth it, vs running an air condition, when you take into consideration that these use around 50 watts on high, vs an air conditioner that uses over around 500 watts with just the fan, and well over 1000 watts when using the AC part of it too.
I have only tested mine out so far, so if I have any problems, I will update. My opinion about it. I do like the fan, and I will get a lot of use out of them. I wish that they were made in the USA like they are advertised to be, and I wish I could have gotten some info about how much air flow they give off too. A switch to reverse the blades, instead of having to turn the whole fan around, would be nice too. But, for the most part, I am happy with them.. At least, so far. I took off one star due to false information on where they were made, and lack of info about air flow, noise levels, etc, without having to look through tons of customer reviews and questions.
(20171021 edit) I'm knocking this back to a one star and advising that people pass on this. It doesn't really move much air when used in a window. Slightly better at in-flow but largely worthless as a way to exhaust hot air. Can use if for white noise until I find a better one or donate this to charity (which actually seems like a cruel thing to do now that I think about it). It will be replaced before next summer comes around.
I got what I paid for thank you again in love....