Best No Window Air Conditioners in 2026

ULTRA QUIET - The U-shape design of Midea U Smart Inverter AC uses your window to block noise outside. The highly-efficient inverter system warrants ultra-low noise and vibration, 9x quieter than traditional units with operation as low as 32 dBA.Control Type : Electronic. Clean Filter Indicator Light : Yes. Rated Cooling Amps (AHAM) : 12.17.

MORE THAN 35% ENERGY SAVINGS - With the advanced DC Inverter technology, Midea U achieves over 35% energy savings compared to other traditional units. It is the first window AC to obtain the ENERGY STAR Most Efficient Certification

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

¡¾Efficient Cooling¡¿Our portable air conditioner is equipped with a high-performance motor and unique air duct design, 2 atomized humidification holes, which can lower the surrounding temperature to 45-50¡ãF, providing you with powerful, cool, refreshing airflow instantly. This lightweight portable AC is ideal for the office, bedroom, living room, kitchen, or even camping.

¡¾700ML Large Water Tank & Long Lasting¡¿With a 700ml sealed water tank, the evaporative air cooler can work continuously for 8-10 hours when filled with water, avoiding frequent water refills and automatically switching to the natural wind when the water runs out, so you don't have to worry about falling asleep. The water level window allows you to check and control the water level at any time.

¡¾Adjustable 3 Mode Wind Speed¡¿The air conditioner portable for room has 3 modes of wind speed(low/medium/high) with up and down adjustable wind direction. The combination of multiple modes and wind speeds gives you more choices. It is recommended to add ice cubes for a better experience, USB charging port can be powered with a power bank, laptop, adapters, mobile power sources, computers and vehicle chargers, no adapter included.

BEST OF BOTH WORLDS: Keeps a room, home, bedroom, apartment, dorm or garage that is approximately 150 - 250 square feet or 10 x 20 foot room pleasant and comfy during the summer months when the heat sets in. Also keeps a room that is approximately 200 - 325 square feet or 15 x 22 foot room warm in the winter. Works in double hung or sliding windows only, no crank windows.

DESIGN ENGINEERING: Vertical motion creates a steady and powerful airflow that provides consistent temperature in any room in the house. Slide out filter that rinses easily under a faucet for a fresh air feel. 4 caster wheels included for easy movement and compact portability.

BACKED BY TOP TECHNOLOGY: Enjoy the simplicity and precision of programmable, electronic controls and the clarity of an LED digital display and a 24 hour on/off timer and sleep mode. 115 volts, 950 watts and 60Hz.

【8,000 BTU Powerful Cooling & 24Hrs Timer】- ZAFRO 8,000 BTU portable air conditioners are suitable for rooms up to 200 Sq.Ft to provide you stable/fast/ effective cooling. It’s 24hrs adjustable timer can cool a room to the temperature between 61°F-90°F for you in this summer.

【3-in-1 Functions & Easy to Operate】- Our portable ac combines 3-in-1 functions with Cool/Dry/Fan modes and features an easy-to-operate digital display/compact remote control to Provide you a comfortable environment.

【Sleep Mode & Low Noise】 - Our portable ac unit is equipped with sleep mode and a 2023 generation of high-efficiency compressor, which achieves low noise(≤54dB) level to ensure no interference in this summer night.

Reliable Air Conditioning: Keystone proudly produces consistent cooling to provide you comfort even on the hottest days; Our powerful 15,000 BTU window air conditioner is what you need to efficiently cool your apartment, bedroom, garage or any large sized room up to 700 Sq.Ft.

Maximum Comfort: Featuring 3 cooling modes, 3 fan speeds, 4-way adjustable air louvers and a programmable timer; Aside from cooling, 3.2 pints of moisture from the air is removed every hour with the efficient built-in dehumidification system

Washable Filter: The check filter indicator light will alert you when it is time to clean; Just simply slide the washable, reusable filter out of the unit and clean

Reliable Air Conditioning: Keystone proudly produces consistent cooling to provide you comfort even on the hottest days; Our powerful 5,000 BTU window air conditioner is what you need to efficiently cool your apartment, bedroom, garage or any small room up to 150 Sq.Ft.

Maximum Comfort: Featuring 3 cooling modes, 3 fan speeds, 4-way adjustable air louvers and a programmable timer; Aside from cooling, 1.3 pints of moisture from the air is removed every hour with the efficient built-in dehumidification system

Quiet Operation: Perfect for your bedroom or nursery with a low noise level of 49dB which will not disturb the daily routine in your home so you can get a good night's sleep, watch TV peacefully, or work without distraction

【10,000 BTU Fasting Cooling & Energy-saving】- ZAFRO 10,000 BTU portable air conditioner is suitable for room up to 450 Sq.Ft to provide you stable/fast/effective cooling. Our portable ac is designed with less electricity, which helps save energy and reduce your electric bill, it’s an ideal choice for many families and small businesses.

【3-in-1 Modes & Easy to Operate】- Our air conditioner combines 3-in-1 modes - Cool/Dry/Fan and features an easy-to-operate digital display/compact remote to provide you a comfortable environment.

【Sleep Mode & Low Noise】- Our portable ac unit is equipped with sleep mode and a 2023 generation of high-efficiency compressor, which achieves low noise(≤54dB) level to ensure no interference in this summer night.

Superior Cooling and Heating: With a 9.5 energy efficiency ratio (EER), this 12,000 BTU through the wall air conditioner can effectively cool rooms up to 550 sq. ft and dehumidify up to 2.5 pints per hour. (Product is not suitable for window installation)

230-Volt/20-Amp Electrical Outlet Required: This air conditioner has a 6.5ft power cord with a NEMA 6-20P grounding plug that will not fit a standard 115V electrical outlet.

Temperature Sensing Follow Me Remote Control: With a thermostat built into the remote control, say good-bye to uneven room temperatures. The remote makes it easier to control the unit from anywhere in the room and its integrated thermostat signals the AC to cool the space based on where you are.

【Outstanding Cooling Ability】- Shinco powerful ac unit owns a cooling capacity of 8,000 BTU, making it perfect for cooling small to medium-sized spaces up to 200sq.ft with ease and making you can enjoy a comfortable and refreshing environment even in the hottest summer days. The adjustable temperature range of 60℉-86℉ allows you to customize your cooling experience to your liking.

【3-in-1 FUNCTION】- This portable air conditioner is designed with a 3-in-1 function that allows you to choose between cool, fan, and dry modes depending on your needs, making it a smart choice for any season. The dehumidification capacity can be up to 19.2L/day without bucket by self-evaporating operation. You can choose between the 2 fan speeds with 200m³/h air flow to get a comfortable feeling.

【QUICK INSTALLATION】- Installation is quick and easy with the included exhaust hose and window sealing kit, no extra tools are needed for assembly. Put the sealing kit on the sliding window, and connect the machine and the sealing kit with the 59" telescopic hose, the hot air will be exhausted through the hose during machine operation.

SMARTCOOL - Midea 10,000 BTU ASHRAE (5,800 BTU SACC) Portable Air Conditioner delivers fast, effective cooling for spaces Up to 200 sq. ft. while providing fan and dehumidification functions in any home, creating a relaxing and comfortable environment.Air flow efficiency : 241.18 cubic_feet_per_minute_per_watt

SMART CONTROL - Control your portable AC from anywhere using the MSmartHome app for iOS and Android. Switch modes, set a schedule, and more. Pair your AC unit with Alexa or Google Assistant devices for voice control options

EFFORTLESS OPERATION: Enjoy the simplicity of digital controls. This Midea portable air conditioner has an easy-to-read LED display and a compact remote control (batteries included) to easily set the time, temperature, and mode

Large-Scale Cooling and Heating: With a 9.3 energy efficiency ratio (EER), this 14,000 BTU through the wall air conditioner can effectively cool rooms up to 700 sq. ft and dehumidify up to 2.9 pints per hour. (Not suitable for window installation).

230-Volt/20-Amp Electrical Outlet Required: This air conditioner has a 6.5ft power cord with a NEMA 6-20P grounding plug that will not fit a standard 115V electrical outlet.

Temperature Sensing Follow Me Remote Control: With a thermostat built into the remote control, say good-bye to uneven room temperatures. The integrated thermostat signals the AC to cool the space based on where you are.

No Pre-Assembly With The Easiest Room Air Conditioner Installation Kit Possible: We pre-assembled the install kit for you, so it’s ready to go out of the box (and, we include a simple-to-follow install guide)! In case you need an extra hand, just let us know.

A Quiet AC To Really Make Your Home More Comfortable: With curved edges, clean lines, and an auto-dimming LED display, Windmill is the smart Energy Star Certified window air conditioner that blends right into any modern home. It’s the perfect choice for your next home improvement or home office project and better than any clunky portable air conditioner.

Enjoy More Efficient Cooling That’s Good For The Planet: The top vents blow air up and out into the room at the perfect angle for better airflow – not into your face, like other window air conditioning units. We also use a refrigerant (R32) with 68% less global warming potential than what’s commonly used (410a). Also, we help offset the carbon footprint of every AC purchased.

【Powerful & Quiet 】: Our 10000 BTU ASHRAE portable air conditioner (13.77 x 13.7 x 27.59 inches) will keep you cool and comfortable all summer. At the coolest setting, it can cool the air to 61°F in 350 square feet space. In addition, the sleeping mode (54dB) ensures no interference at night.

【Easy to Use】：LED display and simple selections panel, full-featured remote, 24-hr timer, plus a quiet ＜55dB output on Low-speed mode for disturbance-free nights. Four castors wheels and hidden side handle make it easy to move from door to door and cool any place you want. You can place it in the bedroom, study and living room, kitchen, small office, RV, party, etc.

【Quick Installation】: Your purchase includes: Portable Air Conditioner, Window Mount Kit, Manual, Full-featured remote. Move your air conditioner to the preferred cooling area, attach the 59" hose and adjustable window brackets from 37 to 50.2in. Turn the unit on and let your cooling begin! No extra tools are needed for assembly. Installation instructions are simple and can be done by anyone.

CLIMATE CONTROL FROM YOUR SMARTPHONE | All-in-One Wi-Fi Enabled Air Conditioner, Dehumidifier & Fan Helps You Achieve Ultimate Indoor Comfort with Convenient Control from Any Android or Apple Device | Download the Free My Ivation App to Monitor & Adjust Temperature, Mode, Fan Speed, Timer & More

POWERFUL COOLING, DRYING & AIR CIRCULATION | High-Capacity Unit Delivers 13,000 BTU/Hr [ASHRAE Rating] & 8,500 BTU/Hr [SACC Rating], Making it Perfect for Rooms Up to 500 Sq/Ft Including Living Room, Bedroom, Kitchen, Office, RV or Studio Apartment | Versatile Settings Allow You to Cool, Dehumidify & Circulate Air

EXTREMELY PORTABLE FREESTANDING DESIGN | No More Blocked View! | Travel-Friendly Cooling Tower is Lightweight & Compact with Omni-Directional Wheels, Built-In Carry Handles & Manual & Continuous Drainage Options | 59” Extendable Single-Hose Exhaust Installs in Window Via Provided Panel Assembly [26.5” to 50”]

✔【3-in-1 OPERATION】Combines 3 energy efficient functions for all of your needs with cool, fan, & dehumidifying modes all in one machine. Bucket-less, self-evaporating operation makes your living space cool, clean and dry. SLEEP, MAX & AUTO AIR SWING functions control airflow.

✔【WIFI CONTROL FROM ANYWHERE】 You can start or stop cooling, change the mode, or set the temperature anytime, from anywhere with DuraComfort App. It also works with Amazon Alexa and Hey Google so you can change settings with simple voice commands.

✔【UP TO 450 SQ. FT】 Our 8,150 BTU SACC/CEC (12,000 BTU ASHRAE) compact air conditioner will keep you cool in the summer.

【Compact & Powerful 】Features a compact and multi-functional humanized design, our 8,500 BTU portable air conditioners cools a room of up to 450 sq.ft., and the air flow is rated at 290 m3/h. This floor-standing air conditioner portable for room is the ideal small air conditioner for dorms, apartments, cabins, campers, offices, bedrooms or living rooms.

【3-in-1 Function】This 3-in-1 portable air conditioner is equipped with 3 smart modes to choose: cooling, fan and dehumidifier. Cooling mode provides powerful cooling in hot weather. Fan mode circulates air. Dehumidifier mode is ideal for rainy and wet weather. It can meet all your ventilation and cooling needs.

【Easy to install】 Simply roll this portable ac air conditioner (11.81×11.81×27.56in) to any room with double hung or sliding windows, attach the included hose (4.9’ 59”) and window adapter and plug into an outlet to use. No need to install on the wall so it will save space and cost. Installation instructions are simple and can be completed by anyone.

❄️【Multi-function Air Conditioner:】This 10000BTU air conditioner features four modes----cool, dry, fan and sleep mode to meet your different needs. You can switch the wind speed to high or low for customized airflow. Meanwhile, the temperature can also be adjusted between 60.8˚F and 89.6˚F for various purposes.

❄️【Nice Cooling Solution:】Our air cooler covers a cooling area up to 350 sq.ft with 330 m³/h airflow. It can be manually adjusted by 90° vertically and 60° horizontally to ensure wide range oscillation. Sleep mode with 24H timer offers low-noise and comfortable operation during working or sleeping.

❄️【Smart Control Panel & Remote Control:】You can set the machine simply by pressing the control panel with fingertips. The remote control also allows for an easy and convenient operation by an effective distance up to 16.5ft without obstruction. Plus, you can check the working state through front LED display.

3 IN 1 MULTIFUNCTIONAL：This 8000BTU(ASHRAE) portable AC contains three different functions and two fan speed settings.Cool – Cool the room to the set temperature；Dehum – Reduce the humidity in the room (90Pints/24H)；Fan – Circulate the air in the room without cooling.A variety of functions to meet your various needs in the all season

24H TIMER & SLEEP MODE：The Portable Air Conditioner is built-in timer from 1 to 24hours, the fans can be turned off at the time you set it when you fall asleep or forget to turn it off；You can also turn on the air conditioner in advance through the timer function, and feel the cool air immediately when you get home.

INTELLIGENT CONTROL PANEL & REMOTE CONTROL：User-friendly function settings, all functions can be completed through the top operation panel or remote control, to meet the needs of various scenarios

LOWER ENERGY BILLS -By cooling only the room you’re in, you can raise your thermostat and lower your energy bills right from the start

PORTABLE COMFORT - Unlike window units, the Pinguino from De'Longhi moves easily from room to room for powerful, quiet cooling and dehumidifying

EASY TO SET UP -Sets up and is ready to use in just 5 minutes, no tools required

Powerful Cooling: This super-light unit can be moved from room-to-room to provide 8,000 BTUs of cool air where you need it most. Best used in spaces up to 300 square feet

3-in-1 Unit: The AC machine not only can cool your room or operate as a fan, but it can also act as a dehumidifier capable of removing 2.5 pints of water per hour. Keep your home comfortable no matter what climate you are in

Simple Operation: Operating this conditioner is an easy-understanding and enjoyable cooling experience ( 62.5℉ - 86℉). We can set all functions on LED digital display or remote control ( Sleep Mode, Fan Speed Selection, Timer Function, Fan Mode, etc.)

Chill Premier Smart Window Air Conditioners: Home or away, you're in control with the Friedrich Go app. Integrated Wi-Fi control from your smartphone. It is also compatible with Amazon Alexa

Connect in Minutes: It’s easy with our simplified set up process

Custom Cooling Schedule: Easily set your home, away and night time preferences. Create a custom cooling schedule that fits your lifestyle

GE 14,000 BTU PORTABLE AIR CONDITIONER is designed to efficiently cool medium rooms up to 550 sq ft; easy window installation kit with no cutting required included so you can start cooling right away; 9,850 BTU SACC

3-IN-1 PORTABLE AIR CONDITIONER- Built-in air conditioning, three fan speeds, and dehumidifying capabilities provide flexible and optimal home comfort; ideal for living rooms, family rooms, and studio apartments

AUTO EVAPORATION TECHNOLOGY- Under most room conditions, the AC will evaporate any water the unit collects while cooling, so there is no need to drain or collect excess water

POWERFUL COOLING FOR SMALL ROOMS: 5, 000 BTU window-mounted mechanical air conditioner effectively cools areas up to 150 sq. ft. Best for small spaces like bedrooms, dorms and offices, or for supplemental cooling on a hot summer day.

QUICK, EASY INSTALLATION: Mechanical AC comes with washable filter, window mounting kit (expandable accordion panels, top rail, hardware, window seal foam), and easy-read manual to help during installation. Screwdriver required. Accommodates vertical sliding, double-hung windows 23” – 36” wide with a minimum height of 13”.

CONVENIENT CONTROLS: Rotary dials put you in control of your comfort with adjustable temperature settings, two-way air direction and two speeds for both fan and cool modes.

❄【3-IN-1 Air Cooler & Fan & Humidifier】This portable evaporative cooler combines the power of a regular fan, air cooler, and humidifier all in one. Ideal as a windowless room air conditioner, it stands out from traditional AC due to its versatility. To optimize its performance in high humidity areas, open a window. Embrace this compact evaporative cooler and free up space in your home.

❄【Stay Cool in Dry Climates】The evaporative air cooler for room utilizes advanced cooling tech to circulate water and airflow, providing a cooling sensation. Perfect as a swamp cooler, it excels in dry areas like California, Arizona, and the southwest US. The included reusable ice packs amplify the cooling effect, offering 4 times the cooling experience. It's a versatile cooler, perfect for bedrooms, kitchens, warehouses.

❄【Customizable Cooling Options for Maximum Comfort】Our portable air cooler offers 6 unique cooling effects with 2 modes and 3 wind speeds. It's the ultimate small portable air conditioner to beat the heat and stay comfortable. Whether you're in your bedroom or office, you can create a cooling oasis wherever you go. This portable air cooler is designed to be energy-efficient, making it the perfect cooling companion for any space.

The portable air conditioner is 8000BTU, 62ºF-86ºF; the fan mode has two speeds--high and low; the temperature rises automatically by 1°C after 2 hours in sleep mode; it turns into a dehumidifier during the rainy season, and can easily dehumidify 1L/h; one machine with multiple functions, suitable for all seasons.

The 8000 BTU portable air conditioner can be controlled by LED touch screen or remote control. The remote control range is 197in, and the mini air conditioner mode can be switched anytime and anywhere. The cooling range of the room air conditioner is 200sq.ft, which is suitable for rooms, apartments, dormitories, high-temperature kitchens, etc. It is a good choice for renting.

The sound of the small air conditioner is ＜ 53dB, so you can enjoy a quiet living space. 24h timer, set a time for the portable ac unit to turn off or on, which is convenient for your life.

【PERFECT SUMMER COMPANION】Equipped with an efficient and powerful rotary compressor, our portable air conditioners fight the heat like a beast and provide you unrivalled coolness within 6 minutes. 10000BTU cooling capacity blows(5100 BTU DOE) cold that reaches as far as 20 feet and cool for rooms up to 250 sq.ft. It’s the ideal affordable air conditioner for dorms, apartments, campers, offices, kitchens, garages, bedrooms, or living rooms.

【IT'S MORE THAN JUST AN AIR CONDITIONER】With this portable air conditioners, you can get 3 energy-saving functions for your cooling&ventilation needs - cool, dehumidifier and fan. 25L/day dehumidifying capacity and bucket-less, self-evaporating operation makes your living space cool, clean and dry. A truly versatile AC unit, must a have in hot summer. Let this room air conditioners soothe your restlessness in scorching summer and creat a comfortable environment while reading or gaming.

【LOWER NOISE, MORE SERENITY】Quality compressor and several layers silencer cottons achieves low noise(≤53dB) level, which brings a comforting, cool, and ultra-quiet breeze. You can get a restful night’s sleep instead of wake up in a hot sweaty mess. Reduce energy consumption with intelligent sleep mode, the temperature will automatically increase by 1℃/per hour, with a max increase of 2℃.Always sinking into a smoothing night of rest with this cost-efficeient air conditioner.

POWERFUL COOLING FOR MEDIUM TO LARGE ROOMS: Sleek, flat panel 12, 000 BTU window-mounted electronic air conditioner effectively cools areas up to 550 sq. ft. Best for medium to large spaces like bedrooms, dorms and sunrooms, or for supplemental cooling on a hot summer day.

QUICK, EASY INSTALLATION: Electronic window AC comes with washable filter, window mounting kit (expandable accordion panels, top rail, hardware, window seal foam), and easy-read manual to help during installation. Screwdriver required. Accommodates vertical sliding, double-hung windows 23” – 36” wide with a minimum height of 15. 5”.

CONVENIENT CONTROLS: Soft-touch electronic controls with LED digital display put you in control of your comfort with adjustable temperature settings, full-range air direction control and three speeds for both fan and cool modes. Includes remote control with Follow Me thermostat function for total room coverage.

❄ Faster & Powerful Refrigerating: 6000 BTU Window Conditioner is a powerful indoor AC packed with multiple cooling modes: from cool, dry, fan, and ECO to sleep mode. A practical way to get faster and more efficient air cooling for a single bedroom or a large living room that is around 250 Sq.ft.

❄ Smart Window Air Conditioner: The Acekool 6000 BTU smart window air conditioner lets you control it from anywhere, you just need to download the app and add it (make sure you have WiFi available in the room) It also works with Alexa and Google Assistant!

❄ Low Noise Operation – Acekool 6000 BTU ac window unit has a low noise level of 50 dB, as quiet as in the library. ● Reach the lowest noise standard of the same product.

KEEPS ROOM COOL: 8,000 BTU small window air conditioner unit will keep your home cool and comfortable even in the dog days of summer. No matter the weather outside, this superior window unit AC runs at four levels: auto, low, medium and high to ensure optimal indoor relief. This luxury air conditioner for window comes with a full function remote control, digital display and adjustable thermostat control. You control your room’s temperature in the range of 62˚F~86˚F. ECO and sleep mode included.

IDEAL FOR BEDROOM & OTHER SMALL ROOMS: Our 8000 BTU AC unit (18.54" x 15.75" x13.39") offers consistent, quick and highly effective cooling for rooms up to 350 square feet. Perfect for bedrooms, offices, playrooms, cabins, living rooms and apartments. Operates in the form of a dehumidifier and includes fan-only options. With a weight of 46.9 lbs, this Energy Star air conditioner fits snugly into windows with easy installation & mounting hardware.

FEATURES AUTO MODES & REMOTE CONTROL: The simple remote control & digital LED display panel with 24-hour timer programming allow you to precisely control the air temperature no matter where you are. Sleep, Dry and Fan Modes make this 8000 BTU window unit a breeze.

【FAST COOLING】: 8,000 BTU air conditioner provides powerful cooling for up to 160-200 square feet of living rooms, bedrooms, dorms, offices. Cooling and fan speed when you come home to quickly drop down the room temperature. Self-evaporating system for better efficiency and Auto defrosting function at low ambient temperatures.

【LED DIGITAL DISPLAY AND REMOTE CONTROL】:Easy-to-understand display operation allows you to control the mobile air conditioner without reading the manual. LED lights allow you to adjust the temperature at night without turning on the lights. The remote control brings you more convenience, avoiding the trouble of getting up and walking to the side of the air conditioner.

【SELF-EVAPORATING SYSTEM】:The self-evaporating system uses the collected water to cool the condenser coils for a more efficient performance. It is no need to empty the drainage tank in cooling operation, drying operation and high humidity conditions. The condensate water evaporates at the condenser and evacuates through the exhaust hose.