21 best indoor air conditioners we tested in 2024

QUIET & POWERFUL - Our 5,500 BTU DOE (10,000 BTU ASHRAE) compact air conditioner (16.5 x 11.5 x 26 in,) will keep you cool and comfortable all summer. An adjustable fan speed cools the air to 65°F at the coolest setting. Sleep mode makes it extra quiet while you rest

PERFECT FOR SMALL ROOMS - This floor-standing portable AC unit provides steady, fast, effective cooling for rooms up to 250 sq. ft. It’s the ideal small air conditioner for dorms, apartments, cabins, campers, offices, bedrooms, or living rooms.

SIMPLE & QUICK TO INSTALL – Just wheel this portable air conditioner into any room with a double hung or sliding window. Attach the included hose (4’ 11”) & window adapter, & plug it in to an outlet! At the end of the season, just unhook & store

EASY TO USE & CLEAN – The simple remote control & top-mounted LED display with 24-hour timer allow you to precisely control the air temperature. To clean the filter, just slide it out twice a month, rinse it thoroughly under running water, & put it back

3-in-1 FUNCTIONALITY - Combines 3 energy efficient functions for all of your cooling & ventilation needs with cool, fan, & dehumidifying modes all in one machine. Bucket-less, self-evaporating operation makes your living space cool, clean and dry

AWARD-WINNING: Good Housekeeping's 2022 "BEST OVERALL PORTABLE AIR CONDITIONER Provides powerful cooling over large areas"

POWERFUL & QUIET: 14,000 BTU (ASHRAE) / 9,500 BTU (SACC) cooling capacity; Noise level (dBA): <56

ADVANCED SELF-EVAPORATION: Dual hose operation; Cools up to a 500 square foot space (ambient temperature and humidity may influence optimum performance); Patented auto drain function fully exhausts all condensate automatically in most environments; Dehumidifying capacity: 71 pints per day; Air Flow (at high speed): 430 m3/h / 253 CFM; 3 fan speeds

MULTI-FUNCTIONAL & ENERGY SAVING: Three operational modes: Cool, Dehumidify, and Fan; Full thermostatic control (61°F – 89°F); Maximum power consumption: 1300 W / 11.6 A; Power supply: 115 V / 60Hz / 1 Phase; Eco-friendly CFC free Green R-32 refrigerant

EASY TO SETUP & PORTABLE: Extendable exhaust hose (up to 60″) 5.9"" diameter; Window kit dimension: 6.5″ W x 20″ L (minimum), 46″ (maximum); Unit dimensions: 19″ W x 16″ D x 35.5″ H; Activated carbon air filter and washable pre-filter

HANDY AND PORTABLE: The SereneLife Portable Air Conditioner System features a lightweight, handy, sleek body design intended to be used in the bedroom, living room or garage at home or office. It features rolling wheels for easy portability

3 OPERATING MODES: The compact floor AC indoor cooler conditioning unit features a simple electric plug in operation and has 3 modes - cooling, dehumidifier and fan. Also features automatic swing mode w/ moving wind vent for maximum air circulation

BUILT-IN DEHUMIDIFIER: you don’t only get the cooling effect of the portable AC but also helps reduce humidity levels, a huge financial and space saving!

REMOTE CONTROL: Features a digital touch button control panel which includes the power, mode, timer, temperature and fan speed settings. Other functions such as unit selector (°C/°F), sleep key can be adjusted using the included remote control

8000 BTU COOLING POWER: with 900W rated power and 8000 BTU (ASHRAE) / 4,000 BTU (SACC) cooling power, the cold air can cover a room of up to 215+ sq. Ft. ! air flow is rated at 290 M3/hr. , moisture removal/dehumidifier at 1. 2 liters/hr. W/ an operating noise level of only 55-57 dB

【EASY-COOL】- Compact 10,000 BTU Portable Air Conditioner Unit, Delivers Fast, Cooling for Spaces Up to 300 Sq.Ft in home, bedrooms, dorms, apartments, cabins, campers, offices or living rooms. When the room is cool enough, switch to the first speed level, this air conditioner will become quiet (Noise ≤ 52dB), then maintain the temperature while you are sleeping.

【3-in-1 FUNCTIONALITY】- It has 3 modes to choose from - cooling, dehumidification and fan. The 3-speeds fan can satisfy your needs and cool your room. With 36L/day dehumidifying capacity and bucket-less, self-evaporating operation, this air conditioner makes your living space cool, clean and dry. Perfect for your idea room cooling system.

【EASY-TO-USE】- LED display and simple selections panel,full-featured remote, 24-hr timer, plus a quiet ＜52dB output on Low-speed mode for disturbance-free nights. Four castors wheels make it easy to move from place to place, You can place it in your bedroom, study, living room, kitchen, small office, RV, party and etc.

【QUICK INSTALLATION】- Your purchase includes: Portable Air Conditioner, Window Mount Kit, Manual, Remote Control. Move your air conditioner to the preferred cooling area, attach the 59" hose and adjustable window brackets (the standard configuration is 37in-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.

【Perfect After Service】- A Window is mandatory and necessary for it to work. All Shinco Portable Air Conditioner Units are covered with 30-Days Money Back, 1 Year Warranty and lifetime expert tech support. If you have any problems, please contact our team to get help. We will reply to you within 24 hours and help you solve the problems.

QUIET & POWERFUL - Our 5,000 BTU SACC/CEC (8,000 BTU ASHRAE) compact air conditioner (17.32 x 13.2 x 27.2 inches and 51.1 lbs) will keep you cool and comfortable all summer. An adjustable fan speed, with up and down auto air swing, cools the air to 61 degrees Fahrenheit at the coolest setting. Sleep mode makes it extra quiet while you rest, 52dB on highest setting.

PERFECT FOR SMALL ROOMS - This floor-standing portable AC unit provides steady, fast, effective cooling for rooms up to 150 sq. ft. It’s the ideal small air conditioner for dorms, apartments, cabins, campers, offices, bedrooms, or living rooms.

SIMPLE & QUICK TO INSTALL – Just roll this portable air conditioner with 4 wheels into any room with a double hung or sliding window. Attach the included hose (4’ 11” long) & window adapter, & plug it in to an outlet using the 70.8 inch long power cord. When not in use, just unhook & store. Window kit includes foam seal, slider bracket, 5.9 inch diameter air exhaust hose, hose inlet and outlet, 2 locking screws and drain hose.

EASY TO USE & CLEAN – The LCD full function remote control & top-mounted muted white LED display with 24-hour timer allow you to precisely control the air temperature. To clean the filter, just slide it out twice a month, rinse it thoroughly under running water, & put it back.

3-in-1 FUNCTIONALITY - Combines 3 energy efficient functions for all of your cooling & ventilation needs with cool, fan, & dehumidifying (50 pints per 24 hours) modes all in one machine. Bucket-less, self-evaporating operation makes your living space cool, clean and dry. Contains 6.7 oz. of R32 refrigerant, which has zero impact on the ozone layer and improves energy efficiency.

10, 000 BTU COOLING POWER: With 920W rated power and 10, 000 BTU (ASHRAE) / 6,000 BTU (SACC) cooling power, the cold air can cover a room up to 300 sq ft! Air flow is rated at 360 m3/hr, moisture removal/dehumidifier at 1. 2 liters/hr w/ an operating noise level of only 57 dBa

3 OPERATING MODES: The ac unit portable room air conditioner features a simple electric plug-in operation and has 3 modes - cooling, dehumidifier, and fan. Also features automatic swing mode w/ moving wind vent for maximum air circulation

BUILT-IN DEHUMIDIFIER: you don’t only get the cooling effect of the portable AC but also helps reduce humidity levels, a huge financial and space saving!

REMOTE CONTROL: This stand up air conditioner portable AC unit features push-button control panel w/ led display & comes w/ a remote control so you can easily adjust the mode, time, temperature & fan speed & select the temperature unit (°C / °F)

FREE STANDING DESIGN: The portable air conditioning unit features a free-standing design w/ modern style, sleek body housing & can be used in any bedroom, living room or garage at home or office. Also has rolling wheels & includes window mount kit

Power Source Type: Corded Electric

Cool the air inside your home, out on your patio, or at your campsite with this portable evaporative air cooler; Plugs into any standard 115-volt outlet

Designed to use water evaporation to cool warm, stale air and circulate cool, refreshing air for areas up to 950 square feet at a rate of 3,100 cubic square feet per minute

Features a 10.3-gallon water reservoir as a method of air cooling with a manual water fill and an adapter for your garden hose for continuous running

Equipped with 4 fan-only settings, 2 evaporative settings, oscillating air vents, and an 8-hour timer to satisfy all your cooling needs

Includes heavy-duty wheels and a convenient carrying handle for smooth transportation; Dimensions (L x W x H): 24 x 16 x 38 inches; Weight: 40 pounds

Ultra Powerful Cooling: The Pro Breeze air conditioner has a mighty 10,000 BTU cooling capacity which provides cooling down to 61°F across 300 sq ft, ideal for large homes, living rooms, bedrooms and offices. This high powered portable ac unit will keep you cool and comfortable all year round.

Smart Home Wi-Fi Control: Our wifi air conditioner is compatible with Amazon Alexa and Google Home for iPhone and Android. Connect your smartphone to our room air conditioners and control the temperature, timer and various other functions through the Smart Life App or personal voice command. Alternatively, take control using the intuitive LED display and wireless remote control.

Super Efficient: This portable AC unit for bedroom boasts a 6.6 CEER Energy Efficiency rating to ensure that blowing cold air in the sweltering summer heat is energy efficient and cost effective. It also utilises an R410a refrigerant, which is a greener refrigerant that causes no ozone depletion (0 ODP) and has a lower environmental impact than other refrigerants.

4-in-1 Functionality: This portable ac air conditioner unit features 4 multi-purpose operating modes including air cooling, dehumidifying, fan only and sleep mode making it the perfect indoor air conditioner for any home office or dorm.

Window Kits Included: Our 10,000 BTU window air conditioner has included two easy-to-install window venting kits. Use our step by step instructions to fit the ac unit to either slide or hinged windows. Its compact design and four wheels lets you use the A/C on any window in your home with minimal intrusion.

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”]

EASY-READ LCD DISPLAY & REMOTE CONTROL | When You’re Not Using Wi-Fi, Unit Boasts Simple Operation with Onboard Digital Control Panel & BONUS Remote with Power On/Off, Mode Selection, Up/Down Temperature, Fan Speed, Timer, Swing On/Off & Current Temperature | Wi-Fi Status Light Also Lets You Check Connectivity

ENERGY EFFICIENT & EXCEEDINGLY SAFE | Enjoy Priceless Peace of Mind with Lower Power Consumption & State-of-the-Art Safety Features Including Rear Cord Storage Hook, Automatic Compressor, Integrated Frost, Thermal & Overflow Protection | Easy to Install, Move, Maintain & Track All Your Ivation Smart Devices

Powerful Cooling: Cool spaces up to 400 square feet with an ASHRAE-rated 10,000 BTUs of cool air (6,000 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 2.5 pints(1.2L/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.

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.