The type of AC you need depends on the dimensions of your room and the number of windows. Generally, if your room is smaller than 200 square feet, a portable AC will be more your speed than a window AC. Regardless of whether you have a window AC or a portable, you’ll need to be smart about positioning it and using it properly to get the most out of it.
Here, your shopping list of the best single room air conditioners.
Our Editor’s Best Single Room Air Conditioner Reviews
TOSOT 8,000 BTU(ASHRAE) 5,000 BTU (DOE) Portable Air Conditioner Quiet, Remote Control, Built-in Dehumidifier, Fan, Easy Window Installation Kit – Cool Rooms Up to 300 Square Feet

Key Features:
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The single room air conditioner is a powerful cooling device that can cool spaces up to 300 square feet. It is rated 8,000 BTUs of cool air by ASHRAE (5,000 BTU 2017 DOE Standard) and is perfect for your home office, bedroom, or living room.
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The product is a portable air conditioner, fan, and dehumidifier. It is capable of removing 2.3 pints of water per hour.
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The shopper can sleep through the night with lower noise mode on this single room air conditioner. They can also use the sleep function to adjust their optimal sleeping temperature, or activate the night mode to shut off all lights on the control panel.
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This single room air conditioner is easy to install and can be used with both horizontal and vertical sliding windows. The exhaust hose length can be extended from 11.8 inches to 58.8 inches.
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This single room air conditioner has a new x-fan technology that will keep the fan spinning at a slow, silent speed to dry residual water in the machine and the air exhaust hose.
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The TOSOT single room air conditioner is a safer option for cooling your home, as it is UL-certified and held to stricter safety standards.
Rosewill Portable Air Conditioner 7000 BTU, AC Fan & Dehumidifier 3-in-1 Cool/Fan/Dehumidify w/Remote Control, Quiet Energy Efficient Self Evaporation AC Unit for Single Room Use, RHPA-18001

Key Features:
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The single room air conditioner is a 3-in-1 device that can be used as an air conditioner, fan, and dehumidifier. It has a built-in continuous drain design and is effective for cooling spaces up to 200 square feet. It includes washable dust filters to trap dirt and debris before they build up, improving indoor air quality and AC unit life span.
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This single room air conditioner has two speeds and a Sleep Mode to save energy. The automatic on/off timer can be programmed up to 24 hours.
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This is a single room air conditioner that is perfect for cooling a bedroom, apartment, college dorm room, garage, or any other small space. It is designed to be portable so that it can be easily moved from room to room, and it has four caster wheels for easy mobility.
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This 7000 BTU portable air conditioner has a big LED digital display touch control panel and full-function remote control for easy use.
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The single room air conditioner has a self-evaporating system that draws moisture out of the room and evaporates it into the outside air. This reduces the need to empty a water bucket, except in areas with high humidity.
Rosewill Portable Air Conditioner 12000 BTU AC Fan Dehumidifier & Heater, 4-in-1 Cool/Fan/Dry/Heat w/Remote Control, Quiet Energy Efficient Self Evaporation Unit for Single Room Use, RHPA-18003

Key Features:
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This is an air conditioner that can also be used as a fan, dehumidifier, or heater. It has a built-in continuous drain design and can cool spaces up to 300 square feet. It has washable dust filters to trap dirt and debris, improving indoor air quality and unit life span.
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This is a single room air conditioner that is programmable and has three fan speeds. It also has features like Sleep Mode and automatic on/off with a programmable 24-hour timer.
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The compact mobile design of this unit is perfect for single-room cooling/heating, and the included caster wheels allow for quick, effortless transport.
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The single room air conditioner is a 12,000 BTU unit with dual LED digital touch display panels and full-function remote control.
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The single room air conditioner has a self-evaporating system that eliminates the need to empty water trays. This is thanks to innovative evaporative technology that draws moisture out of your space to evaporate in the outside air.
Midea 8,000 BTU ASHRAE (5,300 BTU SACC) Portable Air Conditioner, Cools up to 175 Sq. Ft., Works as Dehumidifier & Fan, Remote Control & Window Kit Included

Key Features:
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The Midea Portable Air Conditioner is a single room air conditioner that is rated 8,000 BTUs. It is able to cool spaces up to 150 square feet and has a fan and dehumidification function. The controller type is android,ios and the air flow efficiency is 277 CFM. The air conditioner is also compatible with Amazon Alexa.
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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.
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This is a single room air conditioner that is easy to install. All you need to do is roll it to the desired area, attach the hose and window brackets, and turn it on. An exhaust hose and window kit are included, and no extra tools are needed for assembly. The installation instructions are simple, and anyone can do it.
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This single room air conditioner has a washable air filter to protect your family and living space from dust and pet hairs. The filter is removable and reusable, and it is recommended that you clean it every week of operation to extend the life and performance of the unit.
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The Midea single room air conditioner is a high-quality product that comes with a one year parts and labor warranty. It is a great choice for cooling a small space, and it is also very affordable.
Whynter ARC-14S 14,000 BTU (9,500 BTU SACC) Dual Hose Portable Air Conditioner, Dehumidifier, Fan with Activated Carbon Filter plus Storage bag for Rooms up to 500 sq ft, Platinum And Black

Key Features:
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The Good Housekeeping Institute has awarded this portable air conditioner their “BEST OVERALL” designation for 2022. This unit is designed to provide powerful cooling over large areas, making it an ideal choice for shoppers who need to keep a large space cool and comfortable.
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This 14,000 BTU air conditioner is powerful and quiet, with a noise level of <56 dBA. It is perfect for cooling a single room.
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The advanced self-evaporation single room air conditioner for a shopper is a dual hose operation that can cool up to a 500 square foot space. The patented auto drain function fully exhausts all condensate automatically in most environments. The dehumidifying capacity of this air conditioner is 71 pints per day. The air flow (at high speed) is 430 m3/h / 253 CFM. This air conditioner has 3 fan speeds.
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The single room air conditioner is a multi-functional and energy saving appliance that can be used to cool, dehumidify, and fan a room. It has full thermostatic control and can be set to any temperature between 61°F and 89°F. It uses eco-friendly CFC free Green R-32 refrigerant and has a maximum power consumption of 1300 W / 11.6 A.
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This single room air conditioner is easy to setup and portable. It has an extendable exhaust hose (up to 60″) 5.9″ diameter, and a window kit dimension of 6.5″ W x 20″ L (minimum), 46″ (maximum). The unit dimensions are 19″ W x 16″ D x 35.5″ H. It also has an activated carbon air filter and washable pre-filter.
DeLonghi Portable Air Conditioner 14,000 BTU,cool extra large rooms up to 700 sqft,remote,energy saving mode,extremely quiet,dehumidifier,fan,programmable,window venting kit,AC Unit for room,EX390LVYN

Key Features:
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The single room air conditioner has a hose length of 51 inches and a hose diameter of 5 inches.
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This is a single room air conditioner that is quiet. It has noise reduction up to 4 dbA.
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The single room air conditioner is a powerful machine that can evenly and efficiently lower the temperature of your room, up to 700 sq. ft.
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This single room air conditioner is designed to save up to 30% in energy consumption. It has an exclusive feature that auto-adjusts the temperature for the most comfortable cool depending on humidity levels.
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The ENERGY EFFICIENCY single room air conditioner is a portable AC unit that can save energy up to 30%. It features Eco Real Feel, which makes it more efficient.
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This single room air conditioner is a reliable and high-quality appliance that is built to last. It is energy efficient and features a durable design.
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The De’Longhi room air conditioner is unique in that it adjusts its cooling and drying to match the temperature and humidity of the room, providing the user with the optimal level of comfort.
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This single room air conditioner has a new Cool Surround Smart Sensing feature that monitors temperature, humidity, and your position in the room—adjusting automatically to maintain your optimal surroundings.
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The shopper should expect this single room air conditioner to use 1345 watts of power.
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This single room air conditioner has a voltage of 115 volts.
Rubbermaid Reveal Spray Microfiber Floor Mop Cleaning Kit for Laminate & Hardwood Floors, Spray Mop with Reusable Washable Pads, Commercial Mop

Key Features:
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The shopper should be aware that this air conditioner is safe to use on all floor types, including hardwood, vinyl, laminate, and tile.
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This is a single room air conditioner that is 50% more effective at picking up dirt and dust than traditional mops.
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This single room air conditioner has a non-scratch scrubber for stubborn spots, so it won’t damage surfaces.
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This is a single room air conditioner that features a refillable bottle. The bottle holds 22 ounces, and allows you to mix your own solution. This is a great option for those who want to be able to customize their air conditioner.
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The single room air conditioner is easy to use. Simply fill the bottle with hot water and two teaspoons of your favorite cleaning solution and you’re ready to mop.
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This single room air conditioner has microfiber pads that are reusable and machine washable up to 100 times.
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This is a single room air conditioner that does not require batteries. You can dispense as much or as little solution as you need to clean your floor.
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This single room air conditioner is made with durable, lightweight material. It has a great design that makes it perfect for any room.
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The single room air conditioner includes a spray mop, two refillable bottles, three reusable microfiber mopping pads, and a user manual.
BLACK+DECKER 8,000 BTU Portable Air Conditioner with Remote Control, White

Key Features:
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This air conditioner is quiet and powerful, and will keep you cool and comfortable all summer. It has an adjustable fan speed to cool the air to 65°F at the coolest setting, and a sleep mode to make it extra quiet while you rest. It also has casters for easy mobility.
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This floor-standing portable AC unit is perfect for small rooms up to 150 sq. ft. It provides steady, fast, effective cooling for rooms, making it the ideal small air conditioner for dorms, apartments, cabins, campers, offices, bedrooms, or living rooms.
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This is a portable air conditioner that can be wheeled into any room with a double hung or sliding window. It includes a hose and window adapter, and can be plugged into an outlet. The control panel is located on the top of the unit, and has an LED display.
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This single room air conditioner is easy to use and clean. The simple remote control and 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, and put it back.
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The 3-in-1 air conditioner is a versatile and energy efficient way to keep your living space cool, clean, and dry. With cool, fan, and dehumidifying modes, it can handle all of your cooling and ventilation needs in one machine. Bucket-less, self-evaporating operation means you won’t have to worry about constantly emptying a water bucket, and the clean, dry air will help to keep your living space feeling comfortable.
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This single room air conditioner is designed to cool a room approximately 15′ x 20′. It features a sleek design and is easy to install.
ZAFRO Portable Air Conditioner 8000BTU(ASHRAE) with Remote Control, Portable AC Unit with Cooling, Dehumidifier, Fan 3-in-1, White

Key Features:
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The ZAFRO portable air conditioner has 3 modes- Cool, Dry, and Fan. It can cool your room and has a 19L/day dry capacity. The 2-speed fan makes it ideal for apartments, dorms, cabins, campers, offices, bedrooms, or living rooms.
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The ZAFRO portable air conditioner is easy to operate, with an easy-to-read LED display and a compact remote control. It also features four castor wheels for easy movement from room to room.
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This single room air conditioner is powerful and quiet, perfect for cooling a space of up to 250 square feet. With a 54dB noise level in low-speed mode, it won’t interfere with your sleep or daily activities.
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The single room air conditioner is a self-evaporating system that uses collected water to cool the condenser oils for a more efficient performance. It is no need to empty the drainage tank in cooling operation, drying operation and high humidity conditions. 24-hr timer. And sleep mode makes it extra quiet while you rest.
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This is a portable air conditioner that is easy to install. You just need to connect the included hose and window kit adapter, adjust the louver at the air outlet, and then open the unit to start cooling. No extra tools are needed for assembly, and the installation instructions are simple.
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This single room air conditioner is perfect for anyone who wants to stay cool all night long. The remote control makes it easy to adjust the settings while you’re in bed, and the 7 hour timer ensures that you’ll stay cool and comfortable all night.
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This single room air conditioner is easy to clean. You can turn it off and unplug the power cord and remove the filter mesh. Then, let the water flow through the filter in the opposite direction to the air flow. Set aside to allow the filter to dry completely before reinstalling.
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This is a portable air conditioner that is suitable for rooms with windows. It can be used with sliding windows that are 26 inches wide by 50 inches tall, or with sliding windows that are 26 inches tall by 50 inches wide. There are no height or width requirements for the windows.
Google Nest Temperature Sensor 3 Count Pack – Nest Thermostat Sensor – Nest Sensor That Works with Nest Learning Thermostat and Nest Thermostat E – Smart Home

Key Features:
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The Google Nest Temperature Sensor is a single room air conditioner that works with compatible Nest thermostats. The sensor tells the thermostat what the temperature is in the room where it’s placed and the thermostat uses that reading to control when the system turns on or off to keep that room the temperature you like.
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This single room air conditioner has temperature sensors in different rooms, so you can control the temperature in each room separately.
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The Nest app lets you control your Nest sensor, set a schedule, and choose which room to prioritize when cooling or heating.
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This single room air conditioner is compatible with the Nest Learning Thermostat and the Nest Thermostat E.
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This single room air conditioner is easy to set up; just hang it on the wall or place it on a shelf.
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The Nest sensor is a single room air conditioner that runs on batteries. It can last up to 2 years on a single set of batteries.
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The Nest Temperature Sensor is a small, stylish device that you can place in any room in your home in order to monitor the temperature. It connects to your Nest thermostat (sold separately) and allows you to see the temperature in that room on your Nest app. With the Nest app, you can also set temperature alerts and schedule temperature changes.
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The Google Nest Thermostat Compatibility: Communicates temperature to compatible Google Nest thermostats up to 50 feet away. is a great single room air conditioner for people who want to be able to control the temperature in their home from their phone or other device. This air conditioner is also energy-efficient and can help you save money on your energy bill.
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This single room air conditioner has a low energy Bluetooth connection that can be used to connect to up to 6 Google Nest temperature sensors. This allows you to more accurately monitor and control the temperature in your home.
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This single room air conditioner comes with a legal disclaimer in the product description section.
Single Room Air Conditioner FAQs
1. How does a single room air conditioner work?
A single room air conditioner works by using a compressor to cool and circulate refrigerant in a closed loop system. The refrigerant absorbs heat from the room and is then circulated back to the compressor where it is cooled and circulated again.
2. What are the benefits of using a single room air conditioner?
Some benefits of using a single room air conditioner are that they are less expensive than central air conditioners, they can be installed in a window or through a hole in the wall, and they are easy to operate.
3. How much does a single room air conditioner cost?
A single room air conditioner can cost anywhere from $100 to $1,000. The price will depend on the size of the unit, the brand, and the features.
4. How do I choose the right size single room air conditioner for my space?
It is recommended that you choose an air conditioner that is at least 20 BTUs per square foot of living space.
5. How do I install a single room air conditioner?
There are a few different ways to install a single room air conditioner, but the most common is to install it in a window.
Conclusion
There are many great single room air conditioner on the market. Our list of the best single room air conditioner will help you save time researching and choosing the best one for you.