18 best portable garage air conditioner 2024 – Top Brands Rated

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

Custom Humidity Control: Maximize your comfort with customized control over the amount of humidity in your room

Continuous Drain Option: Skip emptying the water bucket -- this unit continuously drains your dehumidifier so that you don’t have to lift a finger

Automatic Shut Off: Unit shuts off automatically when the water bucket is full

Front Loading Bucket with Carrying Handle and Splash Guard: A water bucket is conveniently located in the front of the unit for easy access, while the carry handle and splash guard make emptying your bucket hassle-free

Portable Design: Easily move from room to room with caster wheels and side handles, dehumidifying your room when and where you need it

Low Temperature Operation: This unit is designed to operate at low temperatures down to 41 degrees F

Multi-Speed Fan: Enjoy more cooling flexibility with three different fan speeds

FOLLOW ME FUNCTION - The easy to use remote control includes a FOLLOW ME function, which allows the remote to act as a thermostat allowing for more precise temperature control. Also features top-mounted LED display with 24-hour timer.

PORTABLE A/C HEATER COMBO UNIT - Our 10,000 BTU SACC/CEC (14,000 BTU ASHRAE) dual compact air conditioner & heater will keep you cool & comfortable during the summer, & toasty warm in the winter. An adjustable fan speed cools the air up to 64°F, and heats up to 77°F.

HEATS & COOLS MOST ROOMS - This portable heat & AC unit provides steady & fast cooling and heating for rooms up to 450 sq. ft. It’s the perfect air conditioner & heater for dorms, apartments, cabins, campers, offices, bedrooms, garages, or living rooms.

SIMPLE & QUICK TO INSTALL – Since it’s easy to move around with handles & castor wheels, just roll it into any room with an accessible double hung or sliding window. Attach the included hose (4’ 11” long) & window adapter, & plug it in to an outlet.

4-in-1 FUNCTIONALITY – Combining 4 energy efficient modes in one small unit (17.7 x 15.6 x 29.3 in.), the COOL, FAN, HEAT & DEHUMIDIFY settings meet all of your home cooling, heating, & ventilation needs. SLEEP, MAX & AUTO AIR SWING functions control airflow.

【14,000 BTU COOLING POWER】ZAFRO 14,000 BTU compact air conditioner (17.30 x 16.10 x 30.20 inches) is suitable for any corner and provides stable, fast and effective cooling for rooms up to 450 square feet. Sleep mode allows you to be extra quiet during rest. The portable ac is ideal for dormitories, apartments, campers, offices, living rooms or bedroom.

【3-In-1 FUNCTIONALITY】ZAFRO air conditioner combines three energy-saving functions with refrigeration, fan and dehumidification modes to meet all your refrigeration and ventilation needs. You can not only get the refrigeration effect of portable air conditioner, but also help reduce humidity and act as a purifier. It can release fresh air and collect moisture, providing you with a healthy and comfortable environment.

【WASHABLE AIR FILTER】ZAFRO portable ac unit has a removable and washable double-layer filter to protect you and your family from dust, pet dander and hair. We highly recommend you clean the air filter every two week of operation to get the best performance. Regular cleaning and maintenance will ensure its conditioning efficiency and help prevent air quality problems.

【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 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-86°F and has 3 modes to choose.

【EASY TO INSTALL & MOVE】Just roll this portable air conditioner with wheels into any room with a double hung or sliding window. Attach the included hose & window adapter, plug it into an outlet. Move the free standing air conditioner from room-to-room with four easy mobility caster wheels. Perfect for single room cooling including bedroom, apartment, college dorm room, garage and more.

HANDY AND PORTABLE: The Serene Life 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.Controller type:Remote Control

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!

4 OPERATING MODES: The compact floor AC indoor cooler conditioning unit features a simple electric plug in operation and has 4 modes - cooling, heating, dehumidifier, and fan. Also features automatic swing mode w/ moving wind vent for maximum air circulation

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

GREAT FOR ALL YEAR ROUND: With 12, 000 BTU (ASHRAE) / 7,000 BTU (SACC) cooling power and 12, 000 BTU Heating power, this is the best option to save space and money. The cold air can cover a room up to 450+ sq. ft. Air flow is rated at 380 m3/hr. , moisture removal/dehumidifier at 1. 8 liters/hr. w/ an operating noise level of only 56-59 dBa

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.Controller type:Remote Control

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

10000 BTU COOLING POWER: With 1150W rated power and 10000 BTU (ASHRAE) / 6,000 BTU (SACC) cooling power, the cold air can cover a room up to 270+ sq ft! Air flow is rated at 290 m3/hr, moisture removal/dehumidifier at 1.5 liters/hr w/ an. Operating noise level of only 52-56 dB

PORTABLE - 4 heavy duty locking casters for cooling home, patio or workshop spaces up to 950 square feet

COMPACT YET POWERFUL – 38x16x24 inches; 3, 100 Cubic Feet per Minute (CFM); 3 fan speeds and oscillating louvers to ensure even distribution, wide coverage and comfort

EASY TO OPERATE & SIMPLE TO MAINTAIN – 3 simple rotary controls allow the fan (Off, Hi, Med, Low), pump (On, Off) and oscillation motor (On, Off) to be controlled independently

MANUAL & CONTINUOUS FILL – Utilize the Continuous Fill option by attaching a household hose with the included float adaptor, eliminating the need to manually watch and fill the water tank

SUPERCHARGED, ECONOMICAL COOLING – 3-sided rigid high-density cooling pads for increased evaporative surface area generating cooler air

Power source type: Corded Electric

Voltage: 115 volts

Wattage: 250 watts

To minimize noise and vibration, the air conditioner should be placed on a firm floor.

3100 CFM

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

【3-In-1 FUNCTIONALITY】ZAFRO air conditioner combines three energy-saving functions with COOL, DRY and FUN modes to meet all your refrigeration and ventilation needs. You can not only get the refrigeration effect of portable air conditioner, but also help reduce humidity and act as a purifier. It can release fresh air and collect moisture, providing you with a healthy and comfortable environment.

【8,000 BTU COOLING POWER】ZAFRO 8,500 BTU compact air conditioner (13.39 x 11.81 x 27.32 inches) is suitable for any corner and provides stable, fast and effective cooling for rooms up to 250 square feet. Sleep mode allows you to be extra quiet during rest. The portable ac is ideal for dormitories, apartments, campers, offices, living rooms or bedroom.

【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 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-86°F and has 3 modes to choose.

【WASHABLE AIR FILTER】The portable ac unit has a removable and washable double-layer filter to protect you and your family from dust, pet dander and hair. We highly recommend you clean the air filter every two week of operation to get the best performance. Regular cleaning and maintenance will ensure its conditioning efficiency and help prevent air quality problems.

【EASY TO INSTALL & MOVE】Just roll this portable air conditioner with wheels into any room with a double hung or sliding window. Attach the included hose & window adapter, plug it into an outlet. Move the free standing air conditioner from room-to-room with four easy mobility caster wheels. Perfect for single room cooling including bedroom, apartment, college dorm room, garage and more.

【Sleep Mode & Low Noise】The output of our portable air conditioner with quiet 54dB in low-speed mode ensures no interference at night. And the sleep mode of our portable air conditioner allows you to be extra quiet during rest.

【Eco-Friendly & Energy Saving】The Evaporative coolers of our portable ac features no Freon and harmful refrigerants, and do not use compressors like traditional air conditioners, it can save energy, reduce electricity charges, protect the environment and reduce pollution. It is very suitable for our low-carbon lifestyle.

❄️【Powerful Air Conditioner: 】This 4-in-1 air conditioning machine features four modes, including ventilating, drying, air cooling and sleep mode. 2 fan speeds allows you to choose the most suitable level in accordance with your needs. Moreover, it adopts an R410A refrigerant, which is greener and has lower impact on environment than others.

❄️【Smart Operation & Huge Coverage: 】Operation panel and remote control both offer great convenience to operate. The remote control supports up to 16.5T away use. This evaporate cooler oscillates 140˚vertically and 50˚ horizontally, covering an area of 230 sq. ft. The temperature can be adjusted from 60.8℉to 89.6℉. High-density filtration helps realize effective elimination of dust for better living condition.

❄️【Humanized Sleep Mode:】 In this mode, the temperature will increase by 1.8℉/1℃ per hour to prevent getting a cold. The machine is equipped with 1-24 hours timer and produces low noise to protect your sleep and care for your health. It will stop work when the water tank is full. A drainage hole will help cleaning after using.

❄️【Customized Details & Protective Features: 】Built-in handle allows for easy transportation. Automatic defrost function and self-evaporating system will ensure smooth working. Safety child lock and overload protection effectively prevent your loved ones from getting hurt or causing danger. It has passed ETL and DOE test to prove its quality.

❄️【Compact Size & Portable Design:】 The portable air conditioner brings minimal intrusion by occupying little space. With four rolling casters, you can move it to anywhere. It is perfect for any house, office, small apartment and dorm. The package also comes with window kit, which is easy to install with the clear instructions.

Powerful Cooling: This super-light unit can be moved from room-to-room to provide 8,000 BTUs (5,000 BTU 2017 DOE Standard) of cool air where you need it most. Best used in spaces up to 200 square feet. 

3-in-1 Unit: The Aovia can cool your room or operate as a fan, but it can also act as a dehumidifier capable of removing 2.1 pints of water per hour. Keep your home comfortable no matter what climate you are in.

Easier Installation:  After connecting the heat exhaust hose, simply adjust the window panel using the quick-adjust knob and power up to let the cooling begin! The installation kit is included within the package. 

Auto Evaporation: There’s no need to empty collected water unless you are in a super humid environment. Your AC unit will cool more efficiently from the fan flinging the condensation water into the internal parts to cool them down.

Simple To Use: The LED control panel allows you to easily adjust the operating mode, fan speed, and temperature. The remote control allows you to change settings up to 20 ft away.