Best Best Air Conditioners For Casement Windows For 2024: Top Picks For All Styles

Exceptional Cooling and Heating: This powerful through the wall air conditioner provides 12,000 BTUs of cooling power and 10,600 BTUs of heating power, and is best for spaces up to 550 sq. ft (not suitable for window installation). **PLEASE NOTE** An attached, 4.8ft plug will fit any 230V/20A electrical outlet, but will not operate with a standard 115V household electrical outlet.

Cooling and Heating Flexibility: With 8-way directional louvers, 3 cooling fan speeds, 3 heating speeds, 4 operation modes, and a temperature setting range of 62-86 degrees, you can customize your year-round comfort to fit your specific needs. On-board electronic controls are supplemented by a convenient remote control, and an integrated, programmable 24-hour timer completes the customization options.

Universal Fit Size: There is no need to worry about if your new Whirlpool air conditioner will fit in your existing sleeve. With dimensions of 20.3” D x 24.2” W x 14.5” H, the Whirlpool Through the Wall fits into sleeves 24.5”-27” wide and comes with a trim kit and rear grille to finish off the look.

Eco and Sleep Function: Nothing is better than a lower electric bill. The Eco Function and the Sleep Function save you money throughout the day and night while keeping you cool. Eco Mode conserves energy by turning off the compressor when your desired room temperature is reached. Sleep Mode adjusts the temperature and fan speed to make you more comfortable, using less energy without disturbing your sleep.

Easy Remove Filter: No need to take apart the unit to reach the filter. The Whirlpool AC unit features a quick-access filter for easy cleaning. Just pull the front handle on the unit, wipe the filter clean, and push back into the unit.

10, 000 BTU cooling capacity

Electronic controls (remote control included); auto restart function, sleep, dry, and energy saver modes

Full range air direction control, slide-out filter access

Window mounting kit included. Voltage : 110-120 V. Minimum Operating Temperature (Cooling) : 60 degrees F

cULus listed, refrigerant

❄️【Efficient &Energy Saving Cooling】With 8,000 BTU cooling power, the cold airdelivers fast, effective cooling for spaces up to230+ sq. ft. The air cooler can cool, dry and purify the air around you. It contains no freon, much cheaper and safer than a freon air conditioner. It has low energy consumption to decrease your electricity cost and it’s completely fit for our low-carbon lifestyle.

❄️【Multifunctional Modes & 2 Adjustable Speeds】This portable air conditioner provides cooling, dehumidifying, fanning and sleeping mode to meet various needs of users.  It is designed with 2optionalspeeds, which can be adjusted (low / high) freely according to your needs. Andthe wind outlet blades can be adjusted vertically and horizontallyif you need for various occasions.

❄️【Timer Function & Quiet Operation】Designed with 24-hour programmable timing function, you can enjoy working, reading or sleeping without catching cold. The temperature can be adjusted from 60 to 86℉, meeting all your needs. Sleep mode ensures super quiet operation withlow noise(56dB),offering you a peaceful and comfy sleep all night with suitable temperature.

❄️【Washable Air Filter & Easy Operation】Keep air clean and your portable AC running efficiently with the included removable &washable filter. The indicator light will remind you to regularly clean the air filter. Digital LED display offers precise temperature adjustments and the remote control lets you control the air conditioner from across the room.

❄️【Portable& Space-saving Design】Featuring a sleek, handy, rectangular body design, this compact air conditioner fits well in any limited space, saving much floor space. The all-direction casters and built-in handle allow you to roll the air cooler freely to from room to room, suitable for living room, office, bedroom, dorm, etc.

8000 BTU vertical window air conditioner engineered for spaces ranging in size from 300 to 350 square feet

Designed to fit casement (left to right sliding) windows ONLY, and will not fit windows that slide up and down. Fits windows 15-1/2" to 16-1/4" wide with a minimum height of 21-1/4" when using the window panel retainer and a maximum height of 39-7/16" (minimum window height of 20-5/16" without the window panel retainer)

Digital Display; Dehumidifier; Sleep Mode; 3 fan speeds; Remote control with 16ft range; LCDI 5-15P plug type

Energy Efficiency Ratio (EER): 11.0 / Energy saver mode

Includes all installation hardware and weather seals

【Ingenious Innovative】Window seal for portable air conditioner that is simply zipped in place between the window and the window frame and can regulates the air exchange efficiently and locks out pests and keeps out the rain.

【Wide Application】Window seal for portable ac units suitable for portable mobile air conditioners, dryers, exhaust dryers, and dehumidifiers. The airlock window seal is only suitable for commonly-used tilting windows or wings. It is suitable for a turn-tilt skylight product, casement window, and a balcony door that opens outwards. But unable to use it on a Left and right sliding window or door.

【Energy Saving In Summer】Window seal for portable air conditioning is made of durable nylon material for easy sashing slide. Push through the tube, the zipper closed and the heat stays outside. This practical airlock prevents the warm exhaust air from returning into the room. The windows can be closed easily when leaving. There is no need to disassemble.

【Perfect Suitable】The airlock window seal kit perfectly fit for the window of a range of 4 meters/158inch. It fit the windows in which four sides of the window do not tower than 4 meters/158inch. If the window is lower than 4 meters you may need some adjustments and try to create loops/folds and seal these with duct tape to create a decent seal.

【Easy to Use】Simply apply the adhesive hook tape to the inside of your window frame and to the window itself. Attach the window seal to the hook tape. Then, open the zip on the window seal and place your air conditioner hose out of the window. In the end, close the zip tightly around the hose.