If you spend a good deal of time in your garage, you know how brutally hot it can get and how desperately you’ll long for cooling power). Sized to fit your space, the best portable air conditioners for garages are energy-efficient, with functions for cooling, ventilating, and even dehumidifying — plus some even have heating modes or smart-assistant capability. Alternatively, you can opt for an evaporative cooler that can tackle larger garages at an economical price.
An air conditioner’s power is measured in British Thermal Units (BTU), but you shouldn’t automatically go for the unit with the highest BTU count. If an air conditioner is too powerful for its space, it’ll eat up energy and cycle on and off too frequently. That being said, if a unit doesn’t have a high enough BTU rating for your space, it will run continuously and won’t offer enough cooling power. Because the way BTU ratings are listed has recently been changed (and multiple differing BTU measurements may be listed on a product page), it’s simplest to follow the manufacturer’s recommendations in terms of how many square feet the unit can cover. Ideally, you should measure your garage before purchasing, but for some quick reference while you’re reading, keep in mind that on average, standard one-car garages measure around 264 square feet and two-car garages are about 576 feet. Three-car garages usually run about 700 to 800 square feet, but unfortunately, most portable air conditioners won’t be powerful enough to cover that much space, so you may need to buy two units, or consider opting for an evaporative cooler.
As an alternative to standard portable air conditioners, an evaporative cooler uses water and electricity to lower the temperature. They’re more energy-efficient (so cheaper to run), but best suited to dry climates, where they add humidity to air and drop the temperature by up to 30 degrees (as opposed to 10 degrees in climates with high humidity).
Below, I’ve gathered the best portable air conditioners for garages, so no matter what kind of setup you have, you can find the perfect one to cool down your space in no time.
10. 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
This dehumidifier eliminates up to 55-pints from the air per day thus ideal for any large room, cellar, basement and garage. It rapidly and effectively absorbs moisture without consuming a lot of energy. Also, it is designed for modern garages and homes with convenient in-built handles and wheels as well as a silent fan. As well, it is very easy to use as you just adjust to your suitable moisture settings. Furthermore, it removes odor, moistness, bacteria, allergens and many more thus you breathe fresh health air.
9. DeLonghi Portable Air Conditioner 12,500 BTU,cool extra large rooms up to 550 sq ft,wifi with alexa,energy saving,heat,quiet,remote,AC Unit,dehumidifier,fan,programmable,window venting kit,EL376HRGFK
This 12000 BTU portable evaporative air conditioner is great for rooms of up to 500 square feet. It features one hose exhaust system for rapid spot cooling. It also features three modes such as dry, fan and cool, and 12-hout timer. Besides, it removes up to 106 pints of moisture per day. Moreover, it has washable and reusable air filters that lower dust and other airborne particles for a fresher environment.
8. Portable Air Conditioner – 8000BTU WIFI Portable AC Unit with Remote&App Control – Air Conditioner for Room with Cooling, Dehumidifier, Fan 3-in-1
It features four convenient modes thus you can utilize it as a heater, dehumidifier, fan and air conditioner with an in-built continuous drain design as well as effective cooling for rooms of up to 300 sq. ft. It is important to note that it is suitable for one room cooling or heating such as garage, college dorm room, apartment, bedroom and many more. As well, it has four simple mobility caster wheels for easy moving from room to room. Moreover, it features evaporative technology that draws moisture out of the room as well as evaporates it into the outside air. In addition, it features 2 LED digital display touch panels as well as complete-function remote control thus user-friendly.
7. Honeywell Classic Portable Air Conditioner with Dehumidifier & Fan, Cools Rooms Up to 500 Sq. Ft. with Drain Pan & Insulation Tape, MN1CFSWW8 (White)
It has a maximum dehumidification capacity of 50 pints per day and cools spaces of up to 500 square feet depending on the heat load. It measures an impressive 15.2 x 18.1 x 29.4 inches. Besides, it has three modes such as intelligent auto mode, fan only mode and dehumidify only mode, three fan speed and 24-hour timer that ensure continuous operation. Furthermore, it features self-evaporative technology that draws moisture out of the room as well as evaporates it into the outside air.
6. Whynter Elite ARC-122DS 12,000 BTU Dual Hose Portable Air Conditioner, Dehumidifier, Fan with Activated Carbon Filter Plus Storage Bag for Rooms up to 400 sq ft, Multi
This 12000 BTU portable air conditioner cools rooms up to 400 sq. ft depending on the heat load. Its thermostat can be pre-programmed to temperatures of up to 69 degrees F. In addition, it has a maximum dehumidification capacity of up to 81 pints per day. As well, it has washable and reusable filter for longer use. Moreover, it should be vented utilizing the included hose. It is very simple to install and operate.
5. DeLonghi PACEX390UVcare-6AL PACEX290UVcare-6AL WH 14000 BTU Portable Air Conditioner, Dehumidifier, Fan & UV-Carelight, White
It has dehumidification capacity of 107 pints per day and great for cooling spaces of up to 700 square feet depending on the heat load. Also, it features three fan speeds, a 24-hour timer, washable pre-filter and sleep function for simple operation. It must be vented utilizing the included hose. Additionally, it measures 15.4 x 17.5 x 31.7 inches and weighs 83.3 lbs.
4. BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat and Remote Control, White
It features superior air flow and silent operation, and cools down spaces of up to 450 square feet. Additionally, it features auto evaporation, durable washable dust filter, fast and simple installation. Its washable filter assists catch unwanted dust particles in the air. Moreover, it features an in-built dehumidifier that eliminates up to 61 pints per day with continuous drain alternative for longer operation. In addition, it has three fan speeds, digital controls, 24-hour timer and remote control included.
3. SereneLife SLACHT108 Portable Air Conditioner Compact Home AC Cooling Unit with Built-in Dehumidifier & Fan Modes, Quiet Operation, Includes Window Mount Kit, 10,000 BTU + HEAT, White
It features a handy, lightweight, sleek body design which is great for office, home, or garage. Also, it features rolling wheels for simple portability. Notably, it has three operation modes such as fan, dehumidifier and cooling. It has an in-built dehumidifier that reduces humidity levels and removes mildew, mold, and dust mites. Moreover, it features a digital touch button control panel that includes the fan speed, temperature, timer, mode, and power settings. In addition, it is suitable for cooling spaces of up to 350 square feet.
2. Honeywell Outdoor Portable Evaporative Cooler with Remote Control Home Comfort, White
This swamp cooler or outdoor evaporative cooler is great for long open rooms, warehouse, backyard, deck, garage and many more. It performs excellently in hot climates with up to 60% humidity levels. It also has high-pressure blower that produces vigorous, long airflow for big spaces. Besides, it features remote control, automatic off timer and low water alarm for simple maintenance. Moreover, this air cooler lowers temperature through water evaporation. Additionally, it has durable wheels and light body for simple mobility and storage.
1. Honeywell Classic Portable Air Conditioner w Dehumidifier & Fan, Cools Rooms Up to 700 Sq. Ft. w Drain Pan & Insulation Tape, MN4CFS9 (Black/Silver)
It is equipped with 14000 BTUs and upgraded compressor thus cools spaces up to 700 square feet. Also, it features three operation modes such as dehumidifier, fan and air conditioner. As well, it has a maximum dehumidification capacity of up to 51 pints/day. The full function remote control and digital LED panel allows you to easily control your environment. It also features sleep mode setting and 24-hour programmable timer. In addition, it is equipped with four highly reliable, all-direction stainless steel castors as well as two handles for ease movement.
These are the top 10 best portable air conditioners for garage in 2022. They have amazing features that makes them the best such as can cool large spaces, easy to operate, highly durable and lightweight. A lot of users also rate these air conditioners highly. We recommend that you choose any of the above portable air conditioners based on your budget, room space, taste and color.