12 Best Air Conditioners for Small Rooms

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#1
Winner
Midea 5

Midea 5

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10.0 score


  • PERFECT FOR SMALLER ROOMS – Midea’s Affordable Window AC unit is perfect to help your room be as comfortable as possible. It can cool 150 sq. ft. with 7 temperature settings, 2 cooling/2 fan-only speeds, and 2-way air direction to give you the perfect amount of cooling every time.Controller type:Button Control.Air Flow efficiency:145 CFM. Moisture removal-1.27 pints/ hr.Core material : Copper..Control Type : Electronic. Refrigerant : R410A.
  • ENERGY EFFICIENT- Midea’s 5,000 BTU window air conditioner has a Combined Energy Efficiency Rate (CEER) of 11.0 which helps reduce the energy costs to save you money throughout the year.
  • QUIET & EASY TO USE – This window AC unit is quieter than a household refrigerator. It also features easy-to-use mechanical controls to quickly set the time, temperature, and mode and has a removable & reusable air filter.
  • EASY INSTALLATION – Easily install in your home or apartment’s existing window frame. Suitable for windows 23”-36” wide and minimum 13” high. All mounting accessories are included. A screwdriver is required (but not included) for installation. For some window frames, pilot holes are recommended before installing screws. Please see included instruction manual for further detail.
  • WARRANTY: 1 Year Parts & Labor Warranty comes with each Midea product to ensure the quality of our brand to our customers. Our team is happy to help if any questions or issues arise and make sure to register your product on our website for even faster support in the future.

#2

  • 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.Cooling Watts : 710W, Rated Cooling Amps (AHAM) : 8.78.Airflow (CFM) Roomside (hi low) : 215/150. Refrigerant : R32.
  • 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
  • FLEXIBLE WINDOW OPENING – The U-shaped design allows your window to open, bringing fresh air into your home and maintaining more of your view when the unit is installed. When the window is closed, the Anti-Theft Mechanism locks the window for added safety
  • ROBUST INSTALLATION – Install the included quick-snap bracket, set the unit on the bracket, and secure the sidearms. Then you are all done and ready to enjoy. Available for single-hung or double-hung windows with width 22″-36″, minimal height at 13.75″

#3

  • GE 5100 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 5100 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: 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
  • EASY CLEANING: This AC has a removable filter that can be easily removed for cleaning, so you can keep your unit performing at its best. For best results clean filter every 30 days

#4

  • 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.Core material : Aluminium Alloy..Plug Type : LCDI 5-15P. Refrigerant Type : R-32.
  • 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

#5

  • PERFECT FOR SMALLER ROOMS – Midea’s Affordable Window AC unit is perfect to help your room be as comfortable as possible. It can cool 150 sq. ft. with 7 temperature settings, 2 cooling/2 fan-only speeds, and 2-way air direction to give you the perfect amount of cooling every time.Controller type:Button Control.Air Flow efficiency:145 CFM. Moisture removal-1.27 pints/ hr.Core material : Copper..Control Type : Electronic. Refrigerant : R410A.
  • ENERGY EFFICIENT- Midea’s 5,000 BTU window air conditioner has a Combined Energy Efficiency Rate (CEER) of 11.0 which helps reduce the energy costs to save you money throughout the year.
  • QUIET & EASY TO USE – This window AC unit is quieter than a household refrigerator. It also features easy-to-use mechanical controls to quickly set the time, temperature, and mode and has a removable & reusable air filter.
  • EASY INSTALLATION – Easily install in your home or apartment’s existing window frame. Suitable for windows 23”-36” wide and minimum 13” high. All mounting accessories are included. A screwdriver is required (but not included) for installation. For some window frames, pilot holes are recommended before installing screws. Please see included instruction manual for further detail.
  • WARRANTY: 1 Year Parts & Labor Warranty comes with each Midea product to ensure the quality of our brand to our customers. Our team is happy to help if any questions or issues arise and make sure to register your product on our website for even faster support in the future.

#6

  • Portable AC: Take this personal air conditioner (16.5″ x 11.7″ x 27.9″) into any room of your choice. Stay cool in the hot summer months and sleep well with this BLACK+DECKER ac unit for bedroom.Controller type:Remote Control
  • 3-in-1: Our 14000 btu portable air conditioner includes a dehumidifier & fan. This portable air conditioner (62.4 lbs.) has a convenient remote control & top mounted control panel with LED display.
  • Impressive Features: Set the temperature just right with this ac portable air conditioner. Our ac unit portable also has a slide-out washable filter, auto water evaporation, & 24-hour timer.
  • Easy Mobility: With casters on the bottom & side handles on this small air conditioner, this air cooler & portable ac 14000 btu portable air conditioner can be moved from room to room without hassle.
  • Installation Kit: When it comes to fans that blow cold air, this indoor ac unit includes an easy-to-install window kit. A large, vented airflow outlet ushers in cool air bypassing window installation.
  • Product Application : Heatorcool

#7

  • 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.Construction Material : Engineered ABS Housing
  • 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 350 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

#8

  • Award-Winning Portable AC Unit: Awarded Good Housekeeping’s 2024 “BEST OVERALL PORTABLE AIR CONDITIONER,” this powerful yet quiet portable air conditioner provides powerful cooling over large areas up to 500 sq. ft.
  • Powerful Yet Quiet: The ideal AC unit for bedrooms, this 14,000 BTU indoor air conditioner operates at 51 dBA at low speed and helps you stay cool while your limiting energy consumption; Made with the environment in mind, it runs off CFC-free R-32 refrigerant
  • Built-In Dehumidifier: This dual-hose portable air conditioner features a patented auto drain function that automatically exhausts all condensate in most environments; 71 pint/day dehumidifying capacity; 430m3/h / 253CFM airflow
  • 3 Operational Modes: This stand-up air conditioner features 3 settings: cool, dehumidify, and fan (3 speeds), plus full thermostatic control (61°F – 89°F); Max. 1300 W / 11.6 A power consumption; 115 V / 60Hz / 1 phase power supply
  • Includes: A 19″D x 16″W x 35.5″H indoor AC unit, an extendable (up to 60″) 5.9″ diameter intake & exhaust hose, a 6.5″ W x 20″ (min) / 46″ (max) L window kit, an activated carbon air filter, a washable pre-filter and storage bag

#9

  • ❄Efficient Cooling with a 3.2-Gallon TankOur 3-in-1 portable air conditioner serves as a fan, humidifier and swamp cooler. The upgraded 2024 motor delivers powerful cooling, quickly reducing temperatures and adding moisture to hot spaces. Featuring a large 3.2-gallon water tank and 6 ice packs, this portable air conditioners provides up to 20 hours of continuous cooling without frequent refills. Perfect for any room, from the living room and bedroom to the kitchen, garage, and office.
  • ❄Easy to Clean & MoveFeaturing a sink cleaning system for effortless maintenance, our 2024 upgraded portable air conditioner is designed for convenience. With a built-in handle, 4×360° wheels, a 26-foot remote control range, and the 78-inch extendable electric cord, this swamp cooler moves easily to any location, offering seamless cooling from indoor relaxation to outdoor gatherings. Its compact and lightweight design makes it a versatile addition to your daily life.
  • 😊Easy to Clean & MoveFeaturing a sink cleaning system for effortless maintenance, our 2024 upgraded portable air conditioner is designed for convenience. With a built-in handle, 4×360° wheels, a 26-foot remote control range, and the 78-inch extendable electric cord, this swamp cooler moves easily to any location, offering seamless cooling from indoor relaxation to outdoor gatherings. Its compact and lightweight design makes it a versatile addition to your daily life.
  • 😊Convenient Dual ControlExperience the convenience of dual control with our portable air conditioner. Whether you prefer using the remote or the control panel, adjusting settings is easy and intuitive. Whether you’re relaxing on the couch or working at your desk, you can customize the cooling experience to suit your preferences, ensuring maximum comfort and convenience.
  • 🌀Super-Quiet Technology & Risk-FreePurchaseOur portable air conditioners boast a noise level of just 45dB, providing a tranquil environment ideal for work, study, or sleep. Featuring Ultra Quiet technology, this ac unit ensure a deep sleep environment. With a 30-day no-questions-asked return policy and professional 24/7 customer service, your purchase is risk-free. Should any issues arise, don’t hesitate to reach out—your satisfaction is our priority.

#10

  • Mimic the Comfort of a Cool Lake Breeze: Built to cool your immediate area; This evaporative cooler is easily portable for personal evaporative cooling
  • Easy Maintenance and Operation: A low water alarm, easy-access water fill door plus a washable dust filter and Honeycomb Cooling media makes for simple operation and maintenance
  • Energy Efficient Cooling for Dry Climates: Evaporative air coolers work best in dry regions with relative humidity under 50-60%; Highly energy efficient, with low power consumption, swamp coolers are a great cooling alternative to fans, providing a moist, cool breeze in the comfort of your own home
  • 3-in-1 Portable Swamp Cooler Indoor: Set for evaporative cooling or a more gentle, fan-only breeze during warm days, and use as a humidifier to keep air hydrated during the colder, winter months
  • Not an Air Conditioner and Not Just a Fan: Environmentally friendly portable air cooler reduces temperature through water evaporation

#11

  • ❄️2024 New Upgraded 4-IN-1 Portable Air Conditionersportable air conditioners=desktop cooling fan+mini air conditioner+air humidifier+7 color night light;The upgraded larger water tank allows you to enjoy the humidification effect for up to 8 hours in the hot summer;2024 Upgraded powerful cooling technology allows you to feel the cooling effect in seconds,turning on the portable air conditioner to bring you a cooling summer.
  • ❄️Fast-Cooling Mini Air Conditioner with Silicone Ice TraysMini air conditioner adopt the upgraded cooling technology,with high performance motors and upgraded leak-proof water tank.When the portable ac unit is cooled,portable air conditioners is cooler with ice mist,which can quickly reduce the temperature of the surrounding private space in a few minutes,providing a strong flow of cold air.You can add some ice cubes in the water tank,the cooling effect of the product will be better!
  • ❄️4 Speeds & 2 Mist & Wider Cooling OscillatingMini air conditioner portable for room with 4 Speeds & 2 Mist Levels, our portable air conditioners caters to your universal needs, providing rapid cooling or gentle softening while offering moisturizing functionality;2024 upgraded room air conditioners 120° wider cooling oscillation,60° up to down,portable air conditioners allows complete customization of your cooling direction,choosing the airflow and mode you desire to meet your needs.
  • ❄️Ultra-Quiet Sleep Mode & 7 Color Night LightOur portable air conditioners is powered by USB,making mini air conditioner convenient to carry to your bedroom;mini portable air conditioners also features a 2/4/6-hour timer function and 7-color changing night light. The 2024 upgraded mini air conditioner operates at only 40dB,Ultra-Quiet technology to provide you with a deep sleep environment, allowing you to enjoy peaceful nights.
  • ❄️Portable Design & Larger Capacity Water Tank Our mini portable air conditioners adopted the portable & lightweight design,5.9×4.2×9.5 inch,Just 1.89lb,allowing you to carry portable air conditioners with ease wherever you go,be it at home or on your travels. Additionally,we’ve incorporated an upgraded large-capacity leak-proof water tank,enabling you to enjoy up to 8 hours of humidification while staying cool.

#12

  • Go Big on Cooling Power: The DREO AC515S portable air conditioner brings massive 12,000 BTU ASHRAE cooling capacity that reaches up to 14 ft. Helping you keep the comfortable temp in the sweltering summer
  • Isolate Noise, Amplify Comfort: Featuring a new noise isolation system around the compresor, this portable air conditioners reduces noise down to a minimum 46dB, making it ideal for quiet places like bedrooms and offices
  • Drainage-free in powerful cooling when the humidify under 85%: Bring uninterrupted cold air to your room, thanks to DREO’s new AC unit design, a dedicated condenser and water pump helps transfer excess water and reduces the need for drainage compared to traditional floor air conditioners
  • Smart Cooling at Your Fingertips: Use your favorite voice assistant (compatible with Amazon Alexa or Google Home) or the fully-featured Dreo App to control every aspect of your cooling experience, from multiple modes to fan speeds, timers and schedules, this standing AC has it all
  • 3-in-1 Mode with Fan & Dehumidifier: Get more control of the way you cool thanks to the 3-in-1 mode including settings for cooling, dehumidifying and fan control in one, finding the ideal comfort setting is easier than ever with the DREO room air conditioner
  • Hassle-free DIY Installation with Universal Window Kits: Don’t worry about the window type or size, this air conditioner for bedrooms features multiple panel combinations that are easy to fit and secure on any window (from 17″ to 53″)
  • Superb Customer Service: Our friendly customer support works around the clock to solve any issues and give you all the product guidance needed when using Dreo AC Series