The 10 Best Window Fans With Thermostat (2023 reviews)

We consider a window fan with thermostat to be a worthy investment in the long run. We are here to help you choose the right one for your needs from all the best available products in market today.

Our review process: Show/Hide

Our Top Picks:

Best Overall: Buy: Genesis Window Fan With Thermostat READ REVIEW

Best For warm summer days: Buy: Bionaire Window Fan With Thermostat READ REVIEW

Best For vertical slider: Buy: Holmes Window Fan With Thermostat READ REVIEW

Best With timer: Buy: Aspen Window Fan With Thermostat READ REVIEW

Best For small room: Buy: Vornado Window Fan With Thermostat READ REVIEW

Best With HEATER: Buy: comfort Zone Window Fan With Thermostat READ REVIEW

Best For sliding Window: Buy: Lasko Window Fan With Thermostat READ REVIEW

Best For ease of Use: Buy: Shinic Window Fan With Thermostat READ REVIEW

Best For bathroom: Buy: Optimus Window Fan With Thermostat READ REVIEW

Best For money: Buy: Amazon Basics Window Fan With Thermostat READ REVIEW

Best Overall: Genesis Window Fan With Thermostat

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Compared with other fan in this category, the genesis window fan with thermostat has a design with broader appeal. This innovative double fan has two 9" fan heads with their own durable copper motors. It's quite large and very easy to reach and manipulate. It will add much comfort to your home without taking up any space. It's narrower than most, but powerful, sturdy, quiet, and versatile.

The fan is lightweight, but appears well-built & sturdy. Its power covers the entire room easily, very comfortable. This is perfect to bring in ocean air. This fan is really quiet and very well made.

• Easy to place by a door or on a window
• Powerful, great air exchange, not too loud
• Good oscillation and display, can be controlled via bluetooth
• Very powerful but quiet enough even on the highest setting

Best For warm summer days: Bionaire Window Fan With Thermostat

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Next on the list, we've got yet another fan that manages to win our hearts. It's the bionaire window fan with thermostat and it's widely considered as fan that has the most suitable features. This fan does the best job of moving air in and out of a stuffy bedroom during the summer. It will circulate air in an entire 15x16 foot room easily. It gives you a cool breeze and tell you the approximate departure it is along with a choice of speeds. It works very well at cooling a room if the temperature outside is less than 80 degrees.

The ability to exhaust air from the room as well as blowing air into the room without having to turn the machine around is nice. The remote is great so you can control from bed. This fan does a wonderful job of keeping the room cool and comfortable.

• Great for the window in the bedroom in the summer
• Perfect to bring in outside air to a small room or exhaust stale air
• Has variable speeds and the thermostat is the best feature

Best For vertical slider: Holmes Window Fan With Thermostat

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We would, of course, be remiss if we didn't mention holmes window fan with thermostat for regular usage. This fan is easy to clean, quiet, and never rattling because Holmes products are well built to last. It cools the house so nicely at night. It maintains an ideal comfort level to add to that allows for air intake, exhaust, or air exchange. The thermostat keeps the room at a great temperature. It's relatively quiet white noise in the evening and really draws in the air to keep the bedroom fresh and cool.

The three speeds work very well. It is not real strong but brings outside air in and cools the room.

• Love the fresh air while sleeping, and it works great
• Moves a lot of air and is very quiet
• Two 6 blade fans, independent speed & directional controls & a thermostat
• Love the reversible option and variable speeds

Best With timer: Aspen Window Fan With Thermostat

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We would, of course, be remiss if we didn't mention aspen window fan with thermostat for regular usage. It is easy to set up with Alexa devices and the Aspen Home app. The fan itself is durable and at its highest speed, it's loud but not any louder than an average window fan. The Programmable electronic digital thermostat (60 - 80 f degrees) can detect room temperature and automatically turn the fan on/off. It can work manually, and it also comes with a battery powered remote control.

The fan does have a led screen of symbols and numbers. The best part is that it can easily be cleaned when not in use after a long hot summer. It is compatible with Alexa or google assistant. There is also an adjustable temperature setting that is in the fifth spot in the menu.

• Easy to clean and runs great
• Good quality fan with removable, washable fan grills and blades
• Fan runs well and fairly quiet
• Real quiet at night on the lowest setting too

Best For small room: Vornado Window Fan With Thermostat

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The vornado window fan with thermostat is capable of outshining several other fan featured in this list in overall features for the price point. Powerful airflow circulation and comfort at half the height of conventional window fans, transom is easy to install, closes the fan blades when its off, and it’s cool to see them opening when it turns on. It provides side foam to keep the hot hair on the outside from coming in. It measures the inside air temperature, so it can be set to run until a temperature is met. Four speed settings allow you to dial in your comfort, while auto temperature control works to maintain a set temperature.

It is designed for use with single-hung and double-hung windows with an opening at least 8" tall. They fit into the window with the front of the expansion block fitting over the inner ledge of the window floor. The durable, weather-resistant case blends seamlessly into the space, and the slim design preserves the view out your window. This fan has many good features, like the long cord with a regular plug, it is easy to install, closes the fan blades when its off, and it’s cool to see them opening when it turns on.

• Very attractive design and easy to use controls
• Controls undesirable noxious exhaust, cooking, smoke etc from your home or your neighbor
• There’s no issues, no weird noise, no nothing
• Attractive and quiet with handy remote

Best With HEATER: comfort Zone Window Fan With Thermostat

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The comfort zone window fan with thermostat is the best suitable fan on the market today. Each heater is designed to bring you performance in a wide variety of styles and features. The accordion expanders of this twin window fan provide adjustable width, ranging from. It offers both intake and outtake options, which can be used simultaneously for air circulation. The unit comes with two covers, one to keep air and humidity from entering the home, when not in use. The cooling setting for this fan brings in fresh air, while the exhaust setting removes stale air.

This fan has removable feet which makes it convenient for tabletop use and also has a carry handle for easy portability. The addition of the screens and cover for winterization is great. The unit comes with attachable plastic legs to put it in any flat surface.

• Lightweight fan with 3 speed settings and also reverse
• Easy to use and very quiet
• Lot of satisfied buyers

Best For sliding Window: Lasko Window Fan With Thermostat

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We would, of course, be remiss if we didn't mention lasko window fan with thermostat for daily usage. It fits windows from 24” to 32” wide and 12” high and larger. It is ideal for most double hung, casement and sliding windows. The fuse is designed to pop if there is too much power draw, like a GFCI, but when it pops, the device is useless unless you replace the Blue Plug, and that's if you know to even look. It fits nicely in the window and helps keep air circulating on hot days.

There is an electrical plug that goes into a standard 120V wall outlet. These are spaced about 10’ apart in windows on the same wall.

• Moves a decent amount of air
• Lowered average temp by 8-10 degrees and dramatically decreased humidity level
• Fan works well and cools down bedroom

Best For ease of Use: Shinic Window Fan With Thermostat

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The shinic window fan with thermostat gives the top-tier fan a run for their money by offering flagship specs at a much more affordable price. It works great for ventilation when the weather is good outside. It works great for smoke and additionally has 3 types of air speed. It comes with both blades running independently and simultaneously, to draw fresh air in from outside or exhaust stale air out of the room. The two blades rotate in opposite directions making it able to circulate air only within one window.

This feature ensures that the fan will automatically turn on and off based on the temperature in the room, making it very energy efficient and ensuring that you don't waste electricity unnecessarily. It works well for ventilation when the weather is good outside. It is suitable for most household windows.

• Lightweight makes it easier to be transferred and installed to different windows
• Great choice for room and kitchen
• Light weight, easy to assemble and good for older adults who can’t tolerate ac
• Super user friendly, easy to install and you will love the exchange mode

Best For bathroom: Optimus Window Fan With Thermostat

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The optimus window fan with thermostat is specially designed for your regular usage and has all useful features. The F-5286 is an electronically reversible twin window fan. It is quiet and almost like having air conditioning in the bedroom at night. It has its own separate controls, so you can do both intake, both exhaust, or one intake, one exhaust. The Reversibility allows you to pull cool air in or exhaust stale air out. It can not stand freely without any support.

The plastic side accordion panels are very flimsy. It is plugged in, and thermostat controls are properly set. It is 23" fully collapsed plus measures exactly 22-7/. It is meant to be enclosed in a window sash.

• Excellent fan, really quiet and great air flow
• A strong and handy ventalation fan
• Good brand reputation

Best For money: Amazon Basics Window Fan With Thermostat

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Best part: amazon basics window fan with thermostat costs comparatively low and it is available to ship in 24 hours. The Fan speed is a standard off-high-med-low dial, the fan reverses with a switch, and there's a built-in thermostat, but of the unmarked dial variety. It has three settings for the fan blades with three levels of power and a temp gauge to turn the fan automatically once reaching the temperature you set. It also creates a really strong wind.

The top of the window applies enough pressure to hold it in place. It has a inward or outward blow. It has a little notch to keep the cord from getting mashed against the window sill. They each have their own controls that allow you to control not only the speed, but also the direction that the fan spins. It does provide a nice air flow.

• Powerful copper motor and adjustable thermostat
• New and hot release