Best Portable Ac Unit For Garage (2024 Updated)

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If you're someone who spends a lot of time in your garage, whether it's for work or leisure, then you know how hot it can get during the summer months. It's important to have a reliable cooling system in place to keep you comfortable and productive. That's where portable AC units come in handy. But with so many options on the market, how do you know which one is the best for your garage?

Here are five key points to consider when looking for the best portable AC unit for your garage:

1. BTU capacity: The BTU capacity of an AC unit determines how much cooling power it can produce. For a garage, you'll want an AC unit with a higher BTU capacity since garages tend to be larger and less insulated than other rooms in a house.

2. Portability: Since you'll be moving the AC unit around your garage, you'll want one that is easy to move and has wheels or casters.

3. Noise level: Some portable AC units can be quite noisy, which can be distracting if you're trying to work in your garage. Look for models with a low decibel rating.

4. Energy efficiency: Portable AC units can be expensive to run, so look for models that are energy-efficient to save on your electricity bill.

5. Price: Portable AC units can vary greatly in price, so set a budget before you start shopping to help narrow down your options.

By keeping these key points in mind, you'll be able to find the best portable AC unit for your garage that fits your needs and budget.

10 Best Portable Ac Unit For Garage

1. 14,000 Btu Portable Ac With Heater, Dehumidifier, & Fan For Rooms Up To 700 Sq. Ft. Includes Installation Kit & Remote Control.

The BLACK+DECKER Air Conditioner is a versatile 4-in-1 unit that can cool or heat rooms up to 700 square feet, making it the perfect solution for year-round temperature control. This portable air conditioner and heater combo measures 16.5" x 11.7" x 27.9" and weighs 63 lbs., making it easy to move from room to room using the side handles and casters on the bottom.

Equipped with 14,000 BTUs of cooling power and 11,000 BTUs of heating power, this portable air conditioner can quickly and efficiently cool or heat any space. It also features a dehumidifier and fan, making it a versatile choice for any home. The top-mounted control panel and LED display make it easy to adjust the temperature, while the included remote control allows for convenient operation from across the room.

One of the great features of this portable AC unit is its slide-out washable filter, which helps to maintain clean air quality. Additionally, the auto water evaporation feature eliminates the need for constant emptying of a water tank. The unit also has a 24-hour timer, allowing you to set it to turn on or off at specific times.

Another advantage of the BLACK+DECKER Air Conditioner is its easy-to-install window kit, which allows for quick and hassle-free setup. The vented airflow outlet ensures that cool air is directed into the room, bypassing the need for complicated window installation.

In summary, the BLACK+DECKER Air Conditioner is a versatile and efficient solution for year-round temperature control. Its 4-in-1 design, easy mobility, and convenient features make it a great choice for any home.

2. Serenelife Slpac12.5 Portable Ac With Dehumidifier & Fan Modes, Window Mount Kit, 12,000 Btu, White.

The SereneLife SLPAC12.5 Portable Air Conditioner is a compact and lightweight cooling unit designed for use in bedrooms, living rooms, or garages in homes or offices. With its sleek body design and rolling wheels, it is easy to move and can be placed wherever you need it.

This air conditioner has three operating modes: cooling, dehumidifier, and fan. It operates with a simple electric plug-in and features an automatic swing mode with a moving wind vent for maximum air circulation. Its built-in dehumidifier not only cools the air but also helps reduce humidity levels, saving you both space and money.

The digital touch button control panel includes power, mode, timer, temperature, and fan speed settings. The included remote control allows you to adjust unit selector (Celsius / Fahrenheit) and sleep key functions from a distance.

With a cooling power of 12,000 BTUs (ASHRAE) / 7,000 BTUs (SACC) and 1150W rated power, this air conditioner can effectively cool a room up to 450+ square feet. Its air flow is rated at 290 M3/hr, and it can remove up to 1.8 liters of moisture per hour. Despite its power, it operates quietly with an operating noise level of only 56 dB.

Overall, the SereneLife SLPAC12.5 Portable Air Conditioner is a reliable and convenient cooling solution for any home or office space. Its compact design, easy mobility, and versatile operating modes make it a great investment for those looking to beat the heat and stay cool and comfortable all year round.

3. Ukoke's Smart Wifi Ac Unit: 12000btu, 4 In 1 Portable Air Conditioner With Alexa & Mobile App Control. Cool, Heat, Dehumidify & Fan Up To 400 Sq. Ft, In White.

The Ukoke USPC01W Smart WiFi Portable Air Conditioner is a versatile and innovative HVAC unit that combines four essential functions in one appliance: cooling, heating, dehumidifying, and fan mode. This 12K BTU air conditioning unit is designed to cool up to 400 square feet of floor space, making it ideal for medium-sized rooms.

One of the standout features of this air conditioner is its compatibility with Amazon's Alexa, allowing users to easily control the unit with voice commands. Additionally, the Ukoke App is available in the Apple App Store and Android Play Store, allowing users to control the unit from their smartphone, tablet, or computer.

The Ukoke USPC01W also comes with a traditional remote control and a digital LED display panel for manual control. Its high-end technology uses eco-friendly R410A refrigerant and an efficient compressor, which lowers noise levels to 53 dB for quiet operation.

The unit is also designed for portability, with four wheels on the bottom for easy movement around the house. Installation is a breeze, requiring only the exhaust hose to be connected to the window. The unit comes with a washable filter, saving money on replacement filters.

The Ukoke USPC01W Portable AC Unit is certified by Intertek for product safety and quality assurance. In addition, Ukoke offers a 1-year new replacement for any quality issues, and their customer care team is available to respond and solve any problems within 24 hours.

Overall, the Ukoke USPC01W Smart WiFi Portable Air Conditioner is a convenient and efficient solution for keeping your home comfortable all year round, with its multi-functional features, smart technology, and portability.

4. Black+decker 14,000 Btu Portable Air Conditioner With Heat, White

The BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat is a versatile and efficient unit that provides both cooling and heating capabilities. With a compact design and convenient portability, this product is perfect for use in dorms, apartments, cabins, campers, offices, bedrooms, garages, or living rooms.

This dual compact air conditioner and heater has a 10,000 BTU SACC/CEC rating (14,000 BTU ASHRAE), ensuring that it can heat and cool most rooms up to 450 square feet. The adjustable fan speed cools the air up to 64°F and heats up to 77°F, providing comfortable temperatures all year round.

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

Simple and quick to install, this portable heat and AC unit can be easily moved around with handles and castor wheels. Just roll it into any room with an accessible double-hung or sliding window, attach the included hose (4’ 11” long) and window adapter, and plug it into an outlet.

The BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat offers 4-in-1 functionality, combining energy-efficient modes in one small unit (17.7 x 15.6 x 29.3 in.). The COOL, FAN, HEAT, and DEHUMIDIFY settings meet all of your home cooling, heating, and ventilation needs. Additionally, the SLEEP, MAX, and AUTO AIR SWING functions control airflow for optimal comfort.

Overall, the BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat is a reliable and efficient solution for year-round temperature control. With its portability, ease of installation, and multiple functions, this unit is an ideal choice for those seeking a versatile and convenient air conditioner and heater combo.

5. Cooper & Hunter Mia Series Ductless Mini Split Ac/heating System With Pre-Charged Inverter Heat Pump, 9,000 Btu, 115v, 20.5 Seer, And 16ft Installation Kit.

The Cooper&Hunter Mia Series 9,000 BTU ductless mini split air conditioner and heat pump is an excellent choice for those who want a highly efficient and versatile system that can provide both heating and cooling. With a 20.5 SEER rating and 10 HSPF4, this unit is highly efficient and can help you save money on your energy bills.

The system is pre-charged with refrigerant, making it easy to install, and it works for heating with an ambient temperature up to 5F°. The package includes a 16FT copper line set, communication wires, and a drainage extension, so you have everything you need for installation. However, it's important to note that professional installation is required.

One of the standout features of the Cooper&Hunter Mia Series mini split AC/heating system is its Whisper Technology, which ensures quiet operation. This makes it an excellent choice for bedrooms, living rooms, additions, and commercial applications where noise is a concern.

The system is ETL Intertek approved and AHRI certified, ensuring that it meets the highest standards for safety and performance. It's also WiFi ready, although an additional USB adapter is required (not included).

Cooper&Hunter stands behind its products, and this system is no exception. You are well protected by a 7-year warranty on the compressor and a 5-year parts warranty, as well as smart, experienced technicians who can provide assistance if needed.

Overall, the Cooper&Hunter Mia Series 9,000 BTU ductless mini split AC/heating system is an excellent choice for those who want a highly efficient and versatile system that can provide both heating and cooling. With its Whisper Technology and easy installation, it's a great choice for a wide range of applications.

6. Black+decker 14,000 Btu Portable Air Conditioner With Heat And Remote Control, White

The BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat and Remote Control is an exceptional product that combines both cooling and heating functionalities to provide comfort throughout the year. This dual compact air conditioner and heater is perfect for use in dorms, apartments, cabins, campers, offices, bedrooms, garages, or living rooms.

Equipped with adjustable fan speed and up and down auto air swing, this portable air conditioner and heater cools the air to 61 degrees Fahrenheit at the coolest setting and heats up to 88 degrees Fahrenheit. It operates at 58dB on the highest setting, making it extra quiet while you rest, and has a sleep mode feature.

The BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat and Remote Control is designed to heat and cool most rooms, providing fast and steady cooling and heating for rooms up to 450 sq. ft. It is easy to move around with handles and castor wheels, and can be rolled into any room with an accessible double-hung or sliding window.

The installation process is straightforward and quick. Simply attach the included hose (4’ 11”) and window adapter, and plug it in to an outlet using the 70.8 inch long power cord. When not in use, it can be easily unhooked and stored. The window kit includes a foam seal, slider bracket, 5.9 inch diameter air exhaust hose, hose inlet and outlet, 2 locking screws, and drain hose.

The BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat and Remote Control is user-friendly and easy to clean. The LCD full function remote control and top-mounted muted white LED display with a 24-hour timer allow for precise control of the air temperature. The filter can be easily cleaned by sliding it out twice a month, rinsing it thoroughly under running water, and putting it back.

This product offers 4-in-1 functionality, combining cool, fan, and dehumidifying (90 pints per 24 hours) modes all in one machine, making it energy efficient. Its bucket-less, self-evaporating operation makes your living space cool, clean, and dry. It contains 14.1 oz. of R32 refrigerant, which has zero impact on the ozone layer and improves energy efficiency.

In summary, the BLACK+DECKER 14,000 BTU Portable Air Conditioner with Heat and Remote Control is a versatile, efficient, and easy-to-use product that provides both cooling and heating functionalities throughout the year, making it a great investment for any living space.

7. Turbro Greenland 3-In-1 Portable Ac Unit For Rooms Up To 400 Sq Ft, With Sleep Mode, Timer, And Remote Control.

The TURBRO Greenland 10,000 BTU Portable Air Conditioner is a powerful and versatile 3-in-1 floor AC unit that can cool, dehumidify, and provide a refreshing breeze in rooms up to 400 square feet. The unit is designed to offer fast cooling, making it ideal for use in bedrooms, dorms, offices, garages, and other spaces where you need to quickly drop the room temperature.

One of the standout features of the TURBRO Greenland is its turbo function, which enables maximum cooling and fan speed to deliver a blast of refreshing cool air when you come home. This function is perfect for those hot and humid summer days when you need to cool down quickly.

In addition to its cooling capabilities, the TURBRO Greenland is also an effective dehumidifier, capable of removing up to 63.8 pints of moisture and humidity per day. This feature is particularly useful in damp conditions or areas with high humidity levels, as it can help to prevent mold and mildew growth while creating a more comfortable living environment.

The TURBRO Greenland is also a cost-effective alternative to central air conditioning, as it can be rolled from room to room, allowing you to cool the areas you need without wasting energy on unoccupied spaces. The unit also comes with a 24-hour timer, which allows you to customize when the AC turns on or off, maximizing efficiency and minimizing energy costs.

Installation of the TURBRO Greenland is quick and easy, taking less than 15 minutes from unpacking to operation. The unit comes with a full window kit that allows you to run the heat exhaust hose to any vertical or horizontal sliding window, making it a breeze to set up and use.

The TURBRO Greenland is designed for ease of use, with a simple control panel and remote control that features a built-in temperature sensor to automatically detect the temperature where you are sitting, providing more comfortable cooling. The unit also features a sleep mode, which gradually adjusts the temperature to help you drift off to sleep without feeling too hot or too cold.

Finally, it is important to note that after opening the box, you should allow the unit to sit upright for at least 3-4 hours before powering on to ensure optimal performance and longevity. Overall, the TURBRO Greenland 10,000 BTU Portable Air Conditioner is a versatile and cost-effective solution for keeping your home cool, comfortable, and free of excess moisture.

8. Akires Portable Evaporative Cooler With 10.6-Gallon Water Tank, 3531 Cfm, 3 Speeds, And 2 Ice Boxes – Ideal For Indoor And Outdoor Use.

The AKIRES Evaporative Cooler is a portable air conditioning unit designed to provide quick and customized cooling comfort. With a powerful airflow of 3,531 cubic feet per minute and three adjustable wind speeds, this swamp cooler is perfect for both indoor and outdoor use. The widespread oscillation feature ensures a wider range of wind coverage, and the direction of the blinds can be manually adjusted.

The AKIRES Evaporative Cooler also features an extra large 10.6 gallon water tank, equivalent to 96 bottles of 500ml mineral water. This allows for a longer period of cool air without the need for frequent refills. The water level window conveniently monitors the water level and reminds the user to add water when necessary.

Unlike traditional air conditioners that require large drainage holes and produce a rumbling sound, this cooling fan is easy to use and install. It does not require windows or drains and comes with four heavy-duty 360° universal wheels, making it compact and convenient. The AKIRES Evaporative Cooler is suitable for homes, courtyards, workshops, and commercial areas because it can be easily moved around to provide cool air anywhere.

This swamp cooler also offers manual and continuous fill options. The included waterpipe joint allows for a standard garden hose to be attached, eliminating the need to manually watch and fill the water tank. The floating ball mechanism inside the machine automatically opens or closes the water injection according to the water level. The drainage port at the bottom marked for cleaning makes maintenance more convenient.

The AKIRES Evaporative Cooler comes with a 30-day refund, a 3-year warranty, and a lifetime of expert technical support. If users have any questions, the team is available to provide assistance within 24 hours. This summer is expected to be hot, and the AKIRES Evaporative Cooler is designed to provide a cool and comfortable environment for users.

9. 15k Non-Ducted Rv Air Conditioner With Heat Pump – Cooling And Heating Option – Camper Ac Unit (White)

The RecPro RV Air Conditioner 15K Non-Ducted with Heat Pump is a top-of-the-line option for RVers looking to stay cool during hot summer months or warm during chilly nights. This RV AC unit is designed to fit snugly on the roof of your RV or camper, measuring 26 3/4" wide by 39 5/16" long by 13 11/16" high on the outside of your RV and 21 1/8" wide by 21 15/16" long by 1 11/16" high on the inside ceiling assembly.

One of the standout features of this air conditioner is its non-ducted design, which allows for flexible installation options and greater efficiency. Available in black or white, this AC unit is both attractive and durable, able to withstand the rigors of life on the road.

The RecPro RV Air Conditioner 15K Non-Ducted with Heat Pump runs off of 115V power and is known for its quiet operation and superior temperature control. Unlike many other RV air conditioners on the market, this model boasts a lower sound level, meaning you won't be disturbed by noisy operation. Additionally, the quality of the temperature control is second to none, providing even cooling or heating throughout your RV.

Another benefit of this model is its lower amperage (amps) compared to other air conditioners. While this may not seem like a significant difference, it can add up over time, resulting in lower electricity bills and more power to use for other appliances or RV devices.

Overall, the RecPro RV Air Conditioner 15K Non-Ducted with Heat Pump is a fantastic investment for RVers seeking reliable, efficient, and quiet temperature control. Whether you're traveling during the hot summer months or chilly winter nights, this AC unit has you covered.

Best Portable Ac Unit For Garage FAQs

Are there any specific brands that are known for producing the best portable AC units for garages?

There are several brands that are known for producing high-quality portable AC units for garages. Some of the top brands include Honeywell, Whynter, LG, Friedrich, and EdgeStar. These brands are known for their durability, efficiency, and effectiveness in cooling large spaces like garages.

Honeywell is known for producing portable AC units with excellent energy efficiency and user-friendly controls. Whynter is known for their quiet and compact portable AC units that are ideal for small garages. LG produces portable AC units with advanced features like Wi-Fi connectivity and smart controls. Friedrich is known for their powerful AC units that can cool large garages in a matter of minutes. Finally, EdgeStar produces portable AC units with excellent cooling capacity, making them ideal for garages in hot climates.

When choosing a portable AC unit for your garage, it's essential to consider factors like the size of your garage, the climate in your area, and your budget. By selecting a reputable brand, you can ensure that you invest in a quality portable AC unit that will provide reliable and efficient cooling for years to come.

Can I use a regular portable AC unit for my garage or do I need a specific one designed for garage use?

It is possible to use a regular portable AC unit for a garage, but it may not be the most efficient or effective option. Portable AC units are designed to cool small spaces and may struggle to maintain a comfortable temperature in a larger area like a garage. Additionally, if the garage is not well-insulated, the AC unit may have to work harder to cool the space, leading to higher energy bills and potentially shorter lifespan for the unit.

There are AC units specifically designed for garage use that may be a better option. These units are typically more powerful and can cool larger spaces more efficiently. They may also have additional features such as a built-in heater or dehumidifier to provide year-round climate control.

Ultimately, the best option will depend on the size and insulation of the garage, as well as the specific needs and preferences of the user. Consulting with a professional HVAC technician can help determine the most effective cooling solution for a garage.

How many BTUs do I need for a portable AC unit to cool my garage effectively?

The number of BTUs required to cool a garage effectively depends on the size of the garage, insulation, and the number of windows and doors. As a rule of thumb, a portable air conditioner with a cooling capacity of 10,000 to 12,000 BTUs can cool a garage of up to 400 square feet. For larger garages, a unit with a higher BTU rating may be required.

Additionally, the climate and temperature outside the garage also play a significant role in determining the BTU requirements. If you live in an area with hot and humid summers, you might need a more powerful AC unit.

It's important to note that other factors, such as ventilation and air circulation, can also affect the cooling efficiency of a portable AC unit. Therefore, it's advisable to consult with a professional HVAC technician to determine the appropriate BTU rating for your garage based on your specific needs and circumstances.

What are the top features to look for in a portable AC unit for a garage?

When looking for a portable AC unit for a garage, there are several features to consider. Firstly, the cooling capacity of the unit should match the size of the garage. A unit with a higher BTU rating is recommended for larger garages. Secondly, portability is a crucial feature to consider, as it allows for easy movement of the unit to different areas of the garage. Thirdly, the noise level of the unit should be taken into account, as garages are often noisy environments. A unit with a lower decibel rating is preferred. Fourthly, an adjustable thermostat and fan speed settings are desirable features as they allow for greater control over the temperature and airflow. Finally, easy maintenance and cleaning are essential features to look for, as garages are often dusty and dirty environments. A unit with washable filters and accessible parts is recommended.

What is the average cost of the best portable AC units for garages and are they worth the investment?

The average cost of the best portable AC units for garages can range from $300 to $700, depending on the size and features of the unit. These units are designed to cool and dehumidify the space, making it more comfortable to work in during hot and humid weather conditions.

Portable AC units for garages are worth the investment if you spend a lot of time working in the space and need a comfortable environment to be productive. They are also a good option if you live in an area with high humidity, as they can help to prevent mold and mildew growth.

It is important to note that portable AC units require regular maintenance, such as cleaning the filters and draining the water tank, to ensure optimal performance. Additionally, they may not be as energy-efficient as central AC systems, so it's important to consider the long-term cost of operation before making a purchase.

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