Top 15 Best Air Conditioner For Vertical Windows In 2023

Multi-Speed Fan: Features three different fan speeds, for more cooling flexibility

Sleep Mode: Maximum comfort throughout the evening hours with the added benefit of energy savings. With Sleep Mode, the temperature gradually increases a few degrees over the evening

Programmable 24-Hour On/Off Timer: Customize times to fit your schedule for immediate comfort when you get home. The built in timer allows you to preset the unit to turn on and off in half hour increments

Effortless Temperature Control: Our air conditioners maintain the preset room temperature, so you will remain comfortable at all times

Remote Control: Allows you to precisely control the temperature and fan speed from across the room

Easy-to-Clean Washable Filter: Capture dust from the air and keep your dehumidifier working efficiently with our easy-to-clean washable filter

SpaceWise Adjustable Design Optional Side Panels: With the Adjustable Side Panels, the side panels will extend to best fit your window

Power Cord

Comes with an extra long three-prong cord — makes extension cords unnecessary

Compatible with our mounting bracket (B0872ZJCB9) and side panel (B0872Y4MCL). These accessories are sold separately

10,000 BTU cooling capacity; Recommended room size: 450 sq ft; Temperature range: 62° - 86° F

Three (3) separate fan speeds; 4-way air directional louvers; Remote control included; Auto function; Sleep mode; Dry mode

Uses the energy efficient coolant of the future R32, which surpasses even R410 in capacity and coefficient of performance

Energy Star rated; Energy Saver mode; 24-hour timer; LED filter alert; Input voltage: 115 V/60 Hz; Current 8.03A ; Plug type: NEMA 5-15P

Dimensions: 14.6H x 19.0W x 21.4D; Min. window height 15.5"; Window width: 23" - 36"; PLEASE NOTE: This window air conditioner does not require a wall sleeve

The hOmeLabs 15,000 BTU window AC is a powerful indoor air conditioner packed with multiple cooling functions: from cool, dry, fan, ECO to sleep mode. This unit is a practical way to get fast and efficient air cooling for a single bedroom or small living room that is around 550-700 square feet without having to install a central air conditioning unit

You can turn the power on and off, adjust the temperature, set a timer to automatically turn itself off or set select modes using the digital control panel. You can also operate this indoor air conditioner with just simple click using the full-featured easy-to-use remote control making it easier for you to control the appliance anywhere you are in the room

This 115V/60Hz Energy Star Certified AC with 1270 watts boasts energy-saving features such as 24-Hour Timer, Sleep Mode and ECO mode. This room air conditioner is also equipped with a reusable slide-out air filter that can be easily washed with warm water and dish soap. Please make sure the filter is dry thoroughly before reinstalling

Our indoor ac unit is made with a low noise technology from 52 - 56 dB. This air conditioner with 23.6 x 25.4 x 17.9 inches measurement and 5.5 ft power cord can be installed easily without significant modification to your existing window frame

The package comes complete with mounting accessories that you’ll need for installing your newly purchased window ac. It is designed to fit in a standard double-hung window with a window width between 28” and 41”. See the manual for complete installation details

Effortless Temperature Control: Our air conditioners maintain the preset room temperature, so you will remain comfortable at all times.Controller type:Button Control.Air Flow efficiency:136 CFM

Easy-to-Clean Washable Filter: Capture dust from the air and keep your dehumidifier working efficiently with our easy-to-clean washable filter

SpaceWise Adjustable Design Optional Side Panels: With the Adjustable Side Panels, the side panels will extend to best fit your window

Power Cord: Comes with an extra long three-prong cord — makes extension cords unnecessary

Effortless Restart: Automatically resumes operating at its previous settings when power is restored to your unit

Compatible with our mounting bracket (B0872XNZP3) and side panel (B0872Y4MCL). These accessories are sold separately

GE 5000 BTU MECHANICAL WINDOW AIR CONDITIONER - Designed to efficiently cool rooms up to 150 sq ft; easy install kit included so you can start cooling right away

BEST FOR SMALL ROOMS: This AC unit is the right size for delivering 5000 BTU cooling capacity to smaller areas like bedrooms, studio apartments, guest rooms, and home offices

LOW-NOISE OPERATION - Keep the cool air flowing with minimal disruption; ideal for nighttime use in bedrooms

MAXIMUM COMFORT: Efficient with 2 cooling modes and 2 fan speeds to provide flexible and optimal room temperature; controls with 10 temperature settings make it easy to adjust cooling to your comfort

EASY INSTALLATION AND CLEANING: This AC has a fixed chassis and installs easily in a double hung window (size: W 21.875 - 36 x H 13.375") with included EZ Mount installation kit; slide-out filter makes cleaning a breeze to keeps your unit running its best when cleaned every 30 days"

ULTRA QUIET - The Midea U Smart Inverter AC unit is 9 times quieter than traditional units. The U-shape design uses your window to blocks noise outside and the high efficiency Inverter system warrants ultra low noise and vibration. This design allows for extremely quiet operation as low as 42 dBA - almost as quiet as a library – so you can get a restful night’s sleep or binge your favorite shows undisturbed.Controller type:Voice Control,android,ios.Air Flow efficiency:202.94 CFM

MORE THAN 35% ENERGY SAVINGS - With the advanced DC Inverter technology, Midea U achieves over 35% energy savings compared to other traditional units, and it's the first window AC to obtain the ENERGY STAR Most Efficient 2022 Certification. You may also get exclusive benefits from your local energy distributor.

FLEXIBLE WINDOW OPENING - Midea U-shaped design allows your window to open, bringing fresh air into your home anytime and allowing you to maintain more of your view even when the unit is installed. The Anti-Theft Mechanism locks the closed window for added security

SMART CONTROL - The Midea U Smart Inverter Air Conditioner is Wi-Fi enabled and can be controlled from anywhere through the cloud using the MideaAir app on iOS or Android. You can also use voice commands throughout your house, office, or apartment using Alexa or Google Assistant.

ROBUST INSTALLATION - Install the included quick-snap bracket, set the unit on the bracket, and secure the sidearms. After that, you are all done and ready to enjoy. Available for single-hung or double-hung windows with size: 22"-36", minimal height at 13.75".

Smart Control Air Conditioner – This WiFi enabled 6,000 BTU window air conditioner allows you to conveniently control cooling. It’s easy! Just press the SMART button to pair it with your mobile phone and start taking control via the hOmelabs app.It works with Alexa and Google Assistant, too! With dimensions of L 18.54 × D 15.55 × H 13.40 in, this 500 W AC unit can cool any room or space up to 250 sq ft.

Energy Star Efficiency - Higher energy efficiency offers more value than non-Energy Star units, so you can’t go wrong with this Energy Star certified air conditioner. This AC is also CEC, DOE, and CSA certified

Multifunctional Window AC – Whether it’s efficiently cooling a room through the COOL mode, reducing humidity for your comfort through the DRY mode, or getting rid of stale air through the FAN mode, this unit has it all and more! Easily create the perfect environment and take advantage of other features such as the 24 hr timer, Eco, Sleep, and Follow Me.

Easy To Install – This does not require a professional for successful installation. In as fast as 15 min, you can install it yourself and start enjoying a cooler, more comfortable home. Although, having a second person to help with the installation is recommended. See the manual for your complete, easy to follow installation instructions.

Low Noise Operation – This air conditioner has a low noise level of 52 to 56 dB, so there won’t be any disturbance while it’s running in the background cooling your space. Whether you’re watching your favorite series, reading a good book, or catching up on sleep, this unit promotes better relaxation!

12,000 BTU 1100W/5.0A cooling; 11,000 BTU 3500W/16.0A heating functionality

450- 550 sq. ft. coverage area; Remote control included; 4 operation modes; Installation hardware and weather seals included; 4-way air directional louvers

Please note: Special 230V electrical outlet required (unit will not work with a standard 115V outlet)

For a cool only version of this unit see model # WAC12002WCO; energy saver mode; EER 10.9;

Window Width: 26 7/8" to 36"; Window Minimum Height: 16"; Input voltage: 208/230 V/60 Hz; PLEASE NOTE: This window air conditioner does not require a wall sleeve

🌞【600D Waterproof Material】: The air conditioner covers are made of high-quality 600D waterproof and durable Oxford cloth, and the PU coating inside can not only enhance the waterproof effect but also play the role of sun protection.

🌞【Multi-Directional Protection】: The air conditioner covers for window units has the functions of windproof, snowproof, and waterproof. The AC unit covers for the outside are firmly installed on the back of the window device, In winter, it can well prevent the entry of cold air and the corrosion of rain and snow.

🌞【Design Principle】: The outdoor air conditioner cover is designed for standard window air-conditioning units with a size of 21Wx16Dx15H.Which can well protect the air-conditioning body exposed to the outside, helping prolong the lifespan of window units.

🌞【Easy To Use】Determining the size of your window ac cover, cover the air conditioner cover directly to the outside of the air conditioner and then fix the two adjustable plastic buckles firmly to prevent the ac cover for the outside unit from falling.

🌞【Product Applicable Model】: The Air conditioner covers for outside units size is 21Wx16Dx15H, fits most3,000-7,000BTU window air conditioner units, please choose the proper cover size to fits your window ac units.

Powerful Cooling: Cool spaces up to 300 square feet with an ASHRAE-rated 8,000 BTUs of cool air (5,000 BTU 2017 DOE Standard) perfect for your home office, bedroom, or living room.

1 Product, 3 Uses: This is not only a Portable AC but also a fan and dehumidifier capable of removing 2.3 pints(1.1L/hour) of water per hour. Drier air feels much cooler than humid air and allows your AC to work more efficiently.

Sleep Well: Sleep through the night with lower noise mode. You can also use the sleep function to adjust your optimal sleeping temperature while you are busy counting sheep, or activate the night mode to shut off all lights on the control panel.

Easy Install: Both horizontal and vertical sliding windows can be used to install this machine while the detailed instructions in our user manual can have you set up in 15 minutes or less. The exhaust hose length could be extended from min 11.8 inches to max 58.8 inches.

New X-Fan Technology: When activated, the X-Fan will keep the fan spinning at a slow, silent speed to dry residual water in the machine and the air exhaust hose.

Safer Cooling: With UL-certified, the stricter and more comprehensive certification requirements and testing, TOSOT always ensure the highest safety standards for use in your home.

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

Removable and washable air filter for convenient maintenance

5,000 BTU Window Air Conditioner

5.9-ft. LCDI power cord with 3-prong grounded plug uses

115V electrical outlet

Mechanical rotary controls with 2 fan speeds (low and high)

EASY COOL - The Midea Portable Air Conditioner, ASHRAE rating 8,000 BTU (5300 BTU 2017 SACC standard) delivers fast, effective cooling for spaces Up to 150 square feet while simultaneously providing fan and dehumidification functions in any home, bedroom, office or cabin; creating a relaxing and comfortable environment.Controller type:android,ios.Air Flow efficiency:277 CFM. Amazon Alexa Compatible-No

EFFORTLESS OPERATION - Enjoy the simplicity and comfort of digital controls. The portable AC features an easy-to-read LED display and includes a compact remote control (batteries included) to easily set the time, temperature, and mode, from across the room. Its 24-hour adjustable timer can cool a room to a temperature between 62°F-90°F and has 3 modes to choose from - cooling, dehumidification, fan only.

EASY INSTALLATION: Roll your air conditioner to the preferred cooling area, attach the 5ft hose and adjustable window brackets (fits openings from 26.5-48“), turn the unit on and let your cooling begin. An exhaust hose and window kit are included, no extra tools are needed for assembly. Installation instructions are simple and can be done by anyone.

WASHABLE AIR FILTER - To provide clean cool air, we designed a removable and reusable air filter to protect your family and living space from dust and pet hairs. We recommend you clean the filter every week of operation in order to extend the life and performance of this unit.

WORLDWIDE - Midea is the world’s largest provider of air conditioning products. As a testament to our dedication to quality, we offer a one year parts and labor on this product

SUPPLEMENTAL HEAT - For cooler days use the supplemental heat option to add warmth to your space

MULTIPLE FAN SPEEDS - 2 cooling, heating and fan speeds allow you to customize your cooling or heating.

MAXIMUM USABILITY - Easy to use electronic controls and remote

AUTO RESTART - After a power failure, Auto Restart will automatically turn the unit back on when power is restored

COOLS ROOMS UP TO 1,000 SQ. FT- LW1816HR is ideal for cooling medium rooms (25' X 40')

QUIET COOLING FOR SMALL TO MEDIUM ROOMS: This 8,000 BTU window air conditioner efficiently cools up to 350 sq. ft while saving you money thanks to its Energy Star rating. At 52dB, this unit is among the quietest in the industry, making it ideal for bedrooms and other small to medium sized rooms.

SMART VOICE CONTROL WITH ALEXA AND GOOGLE: This Wi-fi enabled, smart through the wall air conditioner pairs easily with both Amazon Alexa, through the Smart Life skill, and Google Home, by enabling Smart Life in the Home Control section. Additional Wi-Fi controls via the HE Smart app on your smartphone or tablet supplement these voice controls.

PROGRAMMABLE TIMER AND SLEEP MODE: Integrated 24-hour timer can be set via on-board controls or remote control. Intelligent sleep mode takes it one step further by slowly adjusting the temperature and fan speed to keep you comfortable overnight while saving you energy and money.

EXCLUSIVE 1-2-5 WARRANTY: Your Emerson Quiet Kool Wi-fi enabled air conditioner comes with an industry-exclusive 1-2-5 warranty that covers 1 year of labor, 2 years of parts, and 5 years on the compressor. Buy and use with confidence.

SPLIT AIR EXHAUST VENTS: Two air exhaust vents (instead of one) combine with three fan speeds to give you 8-way flexibility to direct the flow of cold air where you want it when you want it.