13 best window exhaust fans

Product 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.

• 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

User questions & answers

Question:	If the power goes out, will this fan come back on on its own when the power is restored, or so you have to turn it back on yourself
Answer:	I think the other replies were with older models? I just purchased this model and there's no issue with opting out of the thermostat feature. As noted in the instructions, to get to continous air flow, you just keep clicking the button through the modes (first you click throught the various thermostat temperatures, and then you get to "high" or "low" as options. If you click high or low either one will stay on continously. Both options are extremely quiet. It sounds like the person who had a louid nose on the low setting had a defective fan.
Question:	What are the dimensions of this fan
Answer:	It’s not an AC unit so it will only be as cool (or slightly less hot) as the air from the source. That being said you could use this fan on Exhaust to suck hot air out and use a tower fan to create a breeze in the room. But to cool a room on a 90+ degree day, I’d recommend a window AC. This fan will circulate air tho, so it’s not a bad place to start.
Question:	Just received and only one fan is spinning, is it defective? I tried switching from exhaust to intake, left blade doesnt spin at all
Answer:	This is our second window fan. I don't remember what brand/model etc our first fan was, but the CFM WAS WAY higher than this Holmes fan. My assumption is by lowering the maximum fan speed & thus drastically lower the CFM, they can advertise the fan as being quieter and using less energy. ***We have used this fan for 2 years and we DO NOT recommend it if you are looking for a high CFM (volume) fan***
Question:	Our window slides from the side. Can this fan be place vertically instead and then close the window against the long side of it to secure it
Answer:	I’ve been using an older version of this fan for about 20, yup, 20 years. I use it in a garage studio. Sometimes it runs for months 24/7. It’s slowing down, tons of dirt and mysterious things on it. While it is exhaling i spray wd30 on it till it speeds up again, lol. I have absolutely punished this fan. But like I said, I run it all year, summer and winter. One side died about 4 years ago, but the other is running as we speak. The reason I saw this is because I was looking to see if they still made it. Yay they do; and it is very quiet. Next paycheck I’m getting a new one. I love the intake exhaust function,brilliant! So happy they’re still available. Can’t go wrong, and not a lot of money.
Question:	Can you use the fan without the thermostat feature? I don't want it going on and off all night long
Answer:	The app. There are 2 place I have found that you can turn the detection off. On the live video page and also in the settings
Question:	I want to use this in a stand-alone one room dance studio with only one window. If it's very hot outside, will this really keep it cool inside
Answer:	The actual battery life of the doorbell depends on the number of wakeups and accesses per day and of course, the recording time will also matter. Usually, in standby mode, it can last for over 3 months(10 times wake-up per day). And it can wake up at least 1000 times when it is fully charged. Besides, as this product uses PIR thermal detection, there are two triggering principles: 1) when there is a temperature difference, 2) when there is a moving object. So we recommend not to place the doorbell too close to the street or the crowds, in order to avoid unnecessary wake-ups due to the temperature differences caused by the vehicles or personnel passing. *Please install the doorbell camera in a place that is away from direct sunlight or street lights for better performance.
Question:	I need the CFM and decibel (noise) ratings on this fan. These are my two most crucial criteria, but no one shows them
Answer:	This is app driven, not pc based---unless of course you have an app driven tablet or a two in one device that can access Google Play services. Check for iTunes compatability.
Question:	Hey all, how are your fans holding up with moderate to heavy use? over 2yrs? 3yrs? more? let me know, thanks
Answer:	There is a toolkit pack including all necessities in the package for you. A 3M double-sided tape is included as well.

Product features

Holmes Twin Window Fan

In with the good air, out with the bad air. The Holmes Twin Window Fan with Comfort Control Thermostat operates quietly and efficiently by intaking fresh, cooler outdoor air and exhausting stale, warm indoor air for cooling comfort. Set the controls to intake, exhaust or exchange airflow in either direction.

Comfort Control Thermostat

Set and control your fan speed for optimal air flow and comfort with 3 speed settings and comfort control thermostat.

Electrically Reversible Airflow

Electronically reverse each fan independently for intake or exhaust.

Great Household Fan

This High Velocity 9 inches Window Fan with Thermostat and Max Cool Technology is great for household use. It will add much comfort to your home without taking up any space.

Great for the Bedroom

This fan really moves the air. It is possible to have one fan exhaust and the other intake at the same time, without turning it around in the window.

Easily Portable

This fan can easily be moved around from one room to another. It is lightweight and has a convenient carry handle built into the back. The fan can be installed into the window or used freestanding with its 2 removable legs.

Expandable Side Panels - Removable Legs

Both sides of the fan have expandable panels that can pull out up to 6.5 inches on either side and lock into place to perfectly fit the opening of various sized windows up to 37 inches in width. There are 2 removable stand legs to allow you to use this fan as a freestanding fan on a counter, ledge, or floor.

Easy-to-Carry Handle

We have built-in an easy-to-carry handle to more convenient portability. The handle is hidden in the back of the unit so as not to interfere with the slick design.

Multiple Features

This fan has 3 Speed Settings, an adjustable thermostat with LED Indicator Lights, and can be used as intake or exhaust. The fans have 2 independent copper motors allowing you choose to use one of the fan heads for intake while the other is used for exhaust simultaneously. The fans have 2 independent copper motors.

Product description

2-Speed Airflow Output Designed for ultimate versatility, this Comfort Zone 9" Portable Twin Window Fan offers two speed functions that can generate a strong breeze or circulate the air in your home with ease. The output is controlled with the manual dial, allowing you to adjust the airflow by simply turning the switch. The twin fan design offers added power and helps fill your environment with fresh, cool air. Auto-Locking Expanders Equipped with auto-locking according expanders on the sides, this twin airflow window fan easily adjusts to fit the width of your window. These expanders are suitable for windows between 22-1/2" and 33" wide, providing a snug, secure fit. Reversible Exhaust Function Not only can this twin blade window fan fill your home office, bedroom or living room with cool air, but it can also be reversed to push hot, stale air out from your home. This exhaust function is especially useful for combating hot, humid air. Simply adjust the exhaust or air intake function depending on your environment. Protection from Bugs, Debris and Air Leaks With a removable fabric cover, this twin window fan with reversible airflow control keeps bugs, dust, and debris from entering your home through the fan itself. For added insulation, this cover also prevents hot air from entering your home, even when the fan is not in use. Portable and Convenient Featuring a carrying handle, this twin speed window fan can be moved from room to room and window to window with ease. For added convenience, this fan also features two sturdy feet for tabletop use on your desk or bedside table.

• 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.

User questions & answers

Question:	Can the cord go the other way so you can plug it in outside
Answer:	The cord comes out the middle in a small gap and can either direction. This is so you can reverse the fan. So either way you have the fan installed (intake or outtake). The cord can come inside or outside if you wish.
Question:	Would this fit a 34 inch wide window
Answer:	No! I also have a 34 inch window and I built a wood side to make it fit perfectly in the window. The fan works great!
Question:	Will this fan fit a 24 inch wide window
Answer:	no. the fan is almost 25" wide.
Question:	Do you like this item
Answer:	So-so window fan. Misleading to fraud listing! Since you must click for sellers, Amazon staff likely compiled the listing. It isn't 9" blade. 9" ONLY IF YOU COUNT THE CENTER PIECE. Actual blade is 6". IT DOESN'T Have "ELECTRONICALLY REVERSABLE MOTORS". I was surprised the box says "Manually reversible". In all my years, I Never encountered a "reversible fan" that meant you can reverse the entire fan! Of course! You can do that with ANY house FAN EVER MADE! This listing is FRAUD.

Product description

An Amazon Brand

• Window fan with two fan heads with 9 inch blades
• Circulates air and cools small to medium rooms with 2 speed settings
• Powerful copper motor
• Can be physically reversed in the window to be used as an exhaust fan
• Expandable side panels to custom fit most standard windows between 25 and 32 inches
• Molded carrying handle and removable feet for convenience

User questions & answers

Question:	Does it have an electrical system to either take in air with both fan or blow air out with both fan or one fan in and one fan out
Answer:	Fans can be set to clear hot air from the room or bring in cool air separately which is a great feature
Question:	Would this fit vertically in a window rather than horizontally
Answer:	I do believe you can use it either ways.
Question:	Can you remove the grill easily to clean it
Answer:	No I don’t believe you can remove the grill to clean it
Question:	Will this fan work with windows that slide horizontally
Answer:	It should I do not see any reason why it wouldn’t

Product description

Cool and Circulate Air in Any Room

The Air King 9166 is used to circulate air in any room whether in a residential or work setting. The fan fits window openings that are between 27-inches and 38-inches wide and are 26.25"" tall. Traditional window fans are held in place by closing the window down onto the fan. While this is effective, if you ever need to close the window, you have to physically remove the fan from the window. Air King's Storm Guard feature enables the window to be closed behind the fan during inclement weather, or when securing the home. This Air King Window Fan is made of an impact resistant plastic housing, powder coated steel front grill and blade. With a powerful motor, this fan is the perfect cooling solution for instant air circulation and cooling. This fan is compliant with OSHA and ETL. It comes with a 1-year limited warranty to protect against defects in materials and workmanship.

Adjustable Settings and Powerful Motor

Air King knows that the power house of any fan is a high-quality motor. With this in mind, Air King equipped this model with a 3-speed, 1-phase motor and sleeve bearing, permanent split capacitor. This powerful motor is rated at 120-volts, 1/6-horsepower and has 3-speed settings for cubic feet per minute of 3560, 3120 and 2510 on high, medium and low and rotations per minute of 1600, 1450 and 1100 on high, medium and low. The motor is rated at 1.4, 1.2 and 1.0 amps and170, 145 and 115 watts on highm medium and low. This fan is tested in accordance with AMCA standard 230-99. The industrial grade fan motor means high velocity air circulation with little to no maintenance.

Additional Features

This fan is perfect for all rooms, large or small. It has a front-mounted rotary control to select desired speed. The power cord is black, 7-foot long, has a 3-conductor, and is a SJT type. Included in the packaging is the assembled fan with Storm Guard sliding panels, instructions, and mounting hardware.

About Air King

Air King offers a full line of industrial grade and commercial grade air circulating solutions. Whether it's for an industrial setting such as a manufacturing plant, warehouse or factory or a commercial setting such as an office, school or hospital, Air King has the perfect solution for you. Air King is known for its powerful motors that last for years and keep your fan working all day long.

• 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

User questions & answers

Question:	Is this fan considered and exhust fan: pulling hot air hout only
Answer:	The fan can either pull air in, or, can exhaust the air. We use it all the time on exhaust...open the windows just upstairs, say, at night, and the fan sucks in the cooler night air through the open windows. I usually open some downstairs windows just a bit and it cools the entire house pretty well.
Question:	Is this fan reversible
Answer:	Yes it is, and it's just as powerful both ways. I use it all summer to draw air through my house and when I reverse it from that, I get a wonderful blast of air.
Question:	What is meant by mounting the fan so it can't vibrate? Must it be screwed into the window casing or can lower the window and padding on the sides
Answer:	I did not screw the fan into the window casing. I simply installed a 2x2 wood bar and tucked the fan under the bar as a support. Removal is also easy with this method. I have no noise issues other than the normal fan sound itself. See my review with pictures in December if you need more info on how I set mine up.
Question:	Are these enough to cool off a hot attic
Answer:	As long as you have another window to open elsewhere in the attic, they move a lot of air really fast. i have mine in an upstairs window and if i have a couple of windows open on the other side of the house i only have to turn the fan on for 15 minutes and by then all the air in the house has been swapped out with cool fresh air from out side, (i run mine 15 minutes a night and draw the cool air inside instead of using an air conditioner.

Product description

Create a more comfortable environment in your home with the Bionaire Twin Reversible Airflow Window Fan with Remote Control. Twin fan blades with independent settings allow this window fan to draw in fresh air from outside, exhaust hot air from inside, or do both simultaneously. A programmable fan thermostat with LCD screen lets you select a desired room temperature, and the fan automatically turns blades on and off to maintain the selected comfort level when operating in automatic mode. The fan’s settings can be conveniently controlled using the included remote control. This fan is designed to fit double-hung, vertical slider, and casement windows 24 to 37 inches wide. It measures 13 inches tall and includes extenders for a custom fit.

• 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

User questions & answers

Question:	The track that the window slides into is 24" wide (1.5" deep), but measuring the window itself when closed is 23" wide. Will it fit
Answer:	Fans can be set to clear hot air from the room or bring in cool air separately which is a great feature
Question:	Is it possible to mount it and leave the mesh screen in place? Or will I have to remove it to mount it on the window
Answer:	I do believe you can use it either ways.
Question:	Can you mount this fan vertically instead of horizonitally
Answer:	No I don’t believe you can remove the grill to clean it
Question:	I have had this fan for about 2 months and love it. But it stopped working the other day, looks to be the fan's fuse. Anyone else have this problem
Answer:	It should I do not see any reason why it wouldn’t

Product features

Bionaire Twin Reversible Airflow Window Fan

With a remote control for convenient adjustment, this double window fan draws in fresh, cool air from the outside or exhausts stale, hot air from inside. It can also do both simultaneously, because each of the two fans can be set independently to draw in or exhaust out, allowing the unit to exchange inside and outside air. Operable either manually or automatically, with its programmable thermostat turning the fans off and on to maintain a selected temperature--the unit has three speeds, electronic controls, and an LCD screen showing the selected temperature and the room temperature. The twin fan is designed to fit double-hung, vertical-slider, and casement windows. Overall, the unit is 13 inches high, arrives fully assembled, and carries a five-year warranty against defects.

Programmable Digital LED Thermostat

Set your desired temperature level to the degree from 60-80 degrees and the fan will automatically turn off and on in response to the ambient room temperature. Also visible in the dark for nighttime use.

Water Resistant Motors

Water resistant motors are UL approved and safe to use when raining.

Remote Control

Remote control operation provides the ultimate in convenience, altering speed, manual/automatic operation, airflow direction, and temperature from up to 15 feet (4.5 meters) away. (2 AAA Batteries 1.5 volt required - not included).

Product description

Quiet operation 2 speed dial control Auto-locking accordion expanders adjust to fit most windows from 22 1/2" to 33" Manually reversible for intake (brings fresh air in) or exhaust (takes stale air out) Removable feet for tabletop use and built in handle Removable fabric cover keeps out hot air, humidity, and bugs when not in use Measures 22 1/2" - 33" L x 4" W x 10 3/4" H

• Quiet operation 2 speed dial control Auto-locking accordion expanders adjust to fit most windows from 22 1/2" to 33"
• Manually reversible for intake (brings fresh air in) or exhaust (takes stale air out) Removable feet for tabletop use and built in handle
• Removable fabric cover keeps out hot air, humidity, and bugs when not in use Measures 22 1/2" - 33" L x 4" W x 10 3/4" H

User questions & answers

Question:	Do you sell the screen separate for the twin window fans
Answer:	It is 10-7/8 inches tall.
Question:	Will I need to remove my window screen to install this
Answer:	I've only used it a few times when we are working in the bathroom (painting, etc.) but it works well.
Question:	Does this actually have 9 inch blades
Answer:	The expandable slides are accordion-like and pull out of the each side with noticeable clicks so they stay in place.
Question:	Does this fan has metal blades
Answer:	The expandable slides are accordion-like and pull out of the each side with noticeable clicks so they stay in place.

• 【Precision Design】--The grille cover design of the exhaust fan allows the fan to blow the air evenly to the house and draw out bad air in all directions.
• 【Easy to install】--This wall-mounted vent fan can be installed on a window or wall and is easy to install. It is an advanced window exhaust fan and wall exhaust fan with powerful motor and high performance.
• 【Durable motor】--The ventilation fan adopts permanent lubrication and wear-resistant sleeve bearing motor, high-quality anti-rust copper material, built-in overheat protection device, and has the advantages of anti-corrosion, long life, stable speed, safety, and low noise. The ABS material shell effectively protects the motor and makes it run better.
• 【high performance】--320m³/h large airflow, 18W low energy consumption, noise lower than 35 dB. Also designed with back damper check valve which allows it open and close automatically with the fan.
• 【Widely Used】--Extractor fan comes with a 39.4-inch power cord with plug,perfect for greenhouse, attic, bathroom, kitchen, windows, basement, garage, office, living room and other places that need ventilation.

User questions & answers

Question:	the chain is an on/off switch right
Answer:	Yes.
Question:	how do you clean the exgust in your kitchen stove
Answer:	Hello, thank you for your support! You can install the exhaust fan on the window over the stove to exhaust the exhaust gas.
Question:	Dose the exhaust fan come with a regular plug or two bare wire's? And how long is the power cord
Answer:	Hello, thanks for your support! Exhaust fan comes with a standard 110 v plug. Plugs into any wall socket.And the power cord length is 39.4 inch.Easy to use.

Product features

Automatic shrink valve

When the exhaust fan is running, the valve will be opened automatically, and the valve will be closed automatically when it stops. Ensure that the indoor environment is not affected when the exhaust fan is not working.

Pure copper motor

The use of copper wire coils is energy-saving and durable, with low loss and low vibration, keeping the motor running smoothly.

High quality ABS material

High-quality ABS material shell, exquisite appearance, solid and durable, not easy to deform, not yellowing.

High-quality power cord with plug

Exhaust fan comes with a standard 110 v plug. Plugs into any wall socket.And the power cord length is 39.4 inch.Easy to use.

IPX2 waterproof rating

The exhaust fan can run smoothly in a humid environment.

Easy to clean

The ventilation fan is easy to disassemble, convenient for quick maintenance and cleaning of dust.

Seven-blade design

A wall-mounted ventilation fan is designed to improve air circulation and remove exhaust gas and odors, providing you with a fresh and comfortable living environment. The seven-blade design uses aerodynamic principles to achieve low-resistance airflow, helping to reduce vibration and ensure smooth operation.

Product description

Running a window fan instead of the air conditioning all summer long will save you big bucks, as it uses up a lot less energy. The dual blade twin window fan can be used in small dorm rooms, apartments, or multi-story homes.

The most effective way to use our window fan is to have them on Exhaust setting during the day, which will take away the hot air in the room. Once the air is cooler at night you can set your fan to Intake which will use both turbofans to bring in that refreshing air from outdoors.

• 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)
• 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!
• LARGE 9” TURBO BLADES – The fan blades are large and aerodynamically designed for maximum air movement even in large spaces

User questions & answers

Question:	Well I have to remove the screen in order to use this fan
Answer:	Plastic. We ordered 3. 2 work fine. They said cut cord and send over a photo for replacement. Never got it
Question:	hello hello!! i was just wondering if the circulate option will set it to have one fan blowing in and leave the other one blowing out
Answer:	Has, clips are on both sides. Great fan, light and easy to flip for reverse fan.
Question:	What is the height of this fan. Have a 10” x 30” bathroom window I’m trying to vent
Answer:	Yes. Now on summer I keep it on because I use it in the kitchen all day long.Raining or not.
Question:	What does "electronically reversible" mean. You mean by the remote
Answer:	Yes. I just measured mine to verifying it will fit

• ★Large Airflow -- Exhaust 800m³/h(470 CFM), air intake 680m³/h, fast speed and the thick vanes make it more stable.
• ★Can Exhaust In Reverse -- It is a 2-way linkage type ventilation fan.In addition to exhausting smoke, it can eliminate sweltering hot air masses, and inhale cool nature wind to achieve ventilation.
• ★Durable Motor -- High-quality wear-resistant sleeve bearing motor, which can continually work for 9,000 hours, quiet and stable.
• ★Overheat Protection Easy Operation - with overheat protector, efficient temperature fuse, safer to useThe first pull, the fan runs and exhausts outward. The second pull, the fan reversely runs, and the air is inward. The third pull, the ventilation fan stops running and the louver will close.
• ★Easy To Install -- Applied to vents, kitchen, bathroom, shopping mall, bedroom, living room, 33" UL certified power cord with plug and the detachable panel make it easy to install and clean.

User questions & answers

Question:	how deep is this , from front to back
Answer:	5.2"
Question:	Is this 120v or 12v or what
Answer:	120
Question:	When you reverse the fan, does the fids stay close? How does it take fresh air from outside to blow into the room if the fins stay closed
Answer:	Fins are stay OPEN when it's moving both ways, either air in or out. switcher change the way blades moving each clicks.
Question:	how many cubic feet is this fan designed to handle
Answer:	I use this exhaust fan for 300 Sq. Ft. room and it works great. As far how many Cubic Ft. it's designed for, I would recommend you direct the question directly to the manufacturer. But, if this helps at all, I tried a conversion calculator and found it to be about just over 11 Cubic Feet. Hope this helps. Otherwise, contact the manufacturer for more accurate answer(s).

Product features

Installation Precautions:

1. Installation>> You can purchase 1 or more as needed, connect it in the middle or both ends of the pipe, or install it on the wall, DIY your own air circulation system.

2. Space requirements >> Do not vent in one direction in a closed environment. The installation environment requires intake and exhaust to ensure air circulation and to avoid air pressure differences due to excessive air flow.

3. About Wiring >> Each exhaust fan has a 40cm standard cable, which is convenient for you to connect the circuit. You can configure the plug or power switch according to your needs.

4. About noise >> 30-40 dB, if you are installing in the bedroom, please try to stay away from your bed.

5. About wind speed >> If you think that the air volume is too large, you can equip him with a speed control switch to control the air volume, or you think that the air volume is not enough, you can add more fans.

Product description

FENYAN 6 Inch Exhaust Shutter Fan 176 CFM for Bathroom Attic Kitchen Window

Opening Size :150×150mm Square

Panel size :235×235mm

Rated power: 26W

Noise Value :45dB

• Exhaust 300m3/h(176 CFM), air intake 180m3/h, fast speed and the thick vanes make it more stable. Input Voltage: 110V
• Extremely quiet ventilation clears humidity and odors quickly. High air ventilation efficiency and low noise while operating.
• 100% Pure copper core,Permanent lubrication, low heat generation, long running time,strong power and long service life.
• Please remember to tear the paper on the back side apart before use.
• The pull cord turns on and off the fan, and louver can be spread 90 degrees.

Product description

The power shutter exhaust fan is perfect for removing excess heat, moisture, and unpleasant odors from virtually any commercial location, including restaurants, factories, warehouses, barns, and greenhouses. This fan features aluminium blades, automatic shutters that open and close in tandem with the operation of the fan. The completely enclosed motor is thermally protected and permanently lubricated. The fan comes fully assembled out of the box; only installation required is the electrical hardwire.

• APPLICATIONS: This 12 inch shutter/exhaust fan with automatic Shutters can help replace your ac unit by cooling your garage, attic, greenhouse shop or chicken coop.
• INSTALLATION: Can easily be added to a window opening or opening in the wall along with a thermostat to optimize cooling.
• COOLIN AND GVENTILATION: This industrial grade shutter fan can solve all of your cooling and ventilation needs. Wattage (watts):65
• RUST PROOF ALUMINUM SHUTTERS: This shutter fan is made with corrosion resistant aluminium shutters and blades. This provides longevity to the fan and will prevent any rust from forming.
• 120 Volts, 60W, 0. 52A, 1620RPM, 940CFM

User questions & answers

Question:	Is the motor brushed or brushless
Answer:	Brushless
Question:	Can this unit be used as a range hood exhaust
Answer:	It's not built as range hood exhaust, however, you can install in the window opening and vent out any smoke or smell in the kitchen. The fan circulate the air well especially if you have another window besides the window that you install the fan. If you own your own home, you could possibly make a wall opening for the fan.
Question:	Does it comes with the thermostat
Answer:	no
Question:	I was thinking about using this fan as an exhaust for my welder. Would this be a good idea
Answer:	Like how? It will clear out a small room or shed. There wouldn’t be any flammable fumes from welding like painting.

Product features

iPower 12 Inch Shutter Exhaust Fan

iPower 12 Inch Shutter Exhaust Fan is perfect for removing excess heat, moisture, dust and odors from virtually any residential or commercial space. Applications include: workshops, welding rooms, factories, warehouses, barns, and greenhouses.This wall mounted exhaust fan includes automatic gravity shutters that open and close in conjunction with the operation of the fan. The completely enclosed motor is thermally protected and permanently lubricated.This fan comes fully assembled and ready to install out of the box.

• Rotating Speed：1620 RPM
• Air volume：940 CFM
• Wind Speed: 10.5M/S
• Watts : 60W
• Voltage: 115V/60Hz

Product description

Feature

Waterproof grade IPX4

Made of high quality ABS plastic,durable,anti-UV,easy to clean

7 fan blade exhausted fast and strong

Fan designed with ultra thin front panel and inset screen

Suitable for ceiling mouting ou fixing on wall



Performance parameter:

Voltage: AC110V/60Hz

Current: 0.138A

Power: 18W

Airflow: 240m3/h

Air pressure: 60Pa

Speed: 2000RPM

Noise: 35 dB

Weight: 1kg

Front panel dimension: 193*193*35 mm

Back duct dimension 150*150*100mm



Application:

Hon&Guan exhaust fan is suitable for continuous or periodic exchause ventilation area such as bathroom,showers,kitchens and other spaces



Installation

Including the fastening ring ,back shutter and the screws.

The fans can be directly mounted into the ventilation shaft also suitable for ceiling mounting, just fix the fan to wall by self-tapping screws.

• ❄【Modern design】Modern design and good looking, the unit provides continuous and quiet ventilation to allow speedy reduction of humidity levels and avoid mildew and mould growth. Paremeters: Air flow 141 CFM, Power:18w, Voltage: 110v
• ❄【Durable Material】Fan frame and blade are made of high quality durable ABS plastic,UV resistant, makes it high efficiency working and long working life. Effective, extremely quiet ventilation clears humidity and odors quickly
• ❄【Application】Hon&Guan used silent-clever technology with only 35db, continuous or periodic exchaust ventilation area such as bathroom, showers, kitchens and other spaces.
• ❄【Energy saving】It has reliable low power consumption, power:18W, continuous operation, and the protection class is IPX4,suitable for the home, office, bar, gargage, bathroom.
• ❄【Easy installation】The fans can be directly mounted into the ventilation shaft also suitable for ceiling mounting, just fix the fan to wall by self-tapping screws. Front panel dimension: 193*193*35 mm; Back duct dimension 150*150*100mm, include the fastening ring ,back shutter and the screws. With plug.

• 【2 SPEED SETTINGS】Our high velocity Twin reversible airflow window fan features 2 speed settings of low and high. Select your comfort speed level with ease.
• 【REVERSIBLE AIRFLOW FUNCTION】9” Dual blade reversible window fan with independent electronically reversible motors,which allow you to intake fresh air, exhaust stale air, or air exchange.
• 【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 inches on either side.
• 【REMOVABLE & PORTABLE】This fan includes two removable legs so that it can also be used as a floor fan. The built-in handle makes this twin fan to be more convenient for carrying between the rooms.
• 【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!

User questions & answers

Question:	How tall is the box measurement on this fan? I only see width measurements
Answer:	In many cases, it is necessary for the window screen to be removed, but this depends on your specific window type
Question:	After a few months, how effectively is it working
Answer:	Yes! That is correct! And this can be done using the remote.
Question:	How do you lock the extension panels. They keep collapsing
Answer:	The height is about 12 inches
Question:	How do you lock the expandable sides
Answer:	Yes, this is electronically reversible, which can be done with the remote, as opposed to manually reversible fan, that would require you to turn the actual fan.

Product features

BEYOND BREEZE Twin Window Fan

The 9 Inch BEYOND BREEZE Twin Window Fan is basic but not simple. With two speed settings, it could easily accommodate your cooling needs. It is compact,quiet, affordable and the glossy black finish will match any home style.