Casement Air Conditioners

The Holmes Twin Window Fan is specifically designed and safe to use in a window. This product comes with two 6.5 inch blades, multiple speed settings, and a built in extender screen to help secure the fan into the window. This product can fit into virtually all double hung and slider windows and can also be used with a window screen in place.

Amazon Sales Rank: #276 in Home Color: White Brand: Holmes Model: HAWF2021-U Number of items: 1 Dimensions: 5.30" h x 11.70" w x 22.70" l, 5.25 pounds Window fan with twin 7-inch blades for effective cooling and air circulation Fits into windows that measure 24 to 36 inches wide Adjustable extender screen; bonus extender panel Two quiet speed settings, manually reversible Measures 22.7 by 11.7 by 5.3 inches; 1-year limited warranty

Keep cool on warm days with the Holmes 7 Twin Window Fan (model HAWF2021), which is designed to fit into most double hung and slider windows. The twin 7-inch blade operation circulates air more effectively than other single-blade window fans, and the 2 quiet fan speeds make it ideal for use in living rooms or bedrooms. Other features include a manual reverse function to take hot air out of a room, an adjustable extender screen, and bonus extender panel that enable an easy fit into windows that measure 24 to 36 inches wide. The unit measures 22.7 by 11.7 by 5.3 inches and it's backed by a 1-year limited warranty.

Most helpful customer reviews 48 of 50 people found the following review helpful. Good item for the price By A. Kumar The fan is a very basic model.Pros- Easy to install and comes with a side panel to block the window opening- Cheap- Can be used for venting as well as getting air inCons- A little noisy for the air that it pushes through (relatively low CFM for the noise level)- Twin fans cannot be controlled independently- Venting or getting air in is controlled manually by reversing the fan. 47 of 49 people found the following review helpful. Not bad for a $16.60 fan! By Gary H I bought this fan at Walmart. In fact, I bought two window fans because I didn't think this fan would be worthy. I got home that night around 11:45pm. It was 81 degrees in the house, but outside it was nice and cool. I set it up and it really pulled the cold air in. The temp dropped to 73 with the fan on. Nice.My windows are new casement type windows and this one fits perfectly. It has a extension that will make it longer and at the other end, there is a pull out extension that will make it even longer.I'm returing the other one which is a HAWF2026 - it just doesn't have the extra extension and the adjustable one (doesn't have any of them).I really wished they put a more powerful motor in these, but for the price it's not bad. If there is a more powerful one I'll buy it. I'll give it a 4 star because it's not powerful enough, but it works great!BTW, I do have AC in the house, but why use AC when the outside air is chilly already! 28 of 28 people found the following review helpful. MY HOME EXHAUST FAN By Eugene Flores I bought this thinking that it can be used as an exhaust fan for my kitchen. I don't like the smell of food inside the house so I gave this a try. It has two fan settings which in my opinion is a good option. Operational sound is quite loud but it works pretty well by circulating the air in the kitchen and removing that awful smelling fumes. Price is reasonable. See all 107 customer reviews...