Garage Air Conditioner: Everything You Need to Know

If you are using or have decided to use a garage air conditioner, you need proper guidance about its particulars. In this article, you will come to know everything you need to know about selecting, installing, and utilizing air conditioning units specifically designed for garages. 

Types of Garage Air Conditioners

When it comes to cooling down your garage, you have got a galore of options. Let's take a stroll through the cooling aisle and find out the different types of garage air conditioners. Each type has its own flair and functionality. 

Portable Units 

Portable garage air conditioners are tiny devices that are mobile and ready to go wherever you need them. They are versatile champs, perfect for garages where you might want to move the cool breeze around. 

They are relatively easy to install; you just have to pop in the exhaust hose through a window or vent, and they don't require any permanent mounting. Plus, many models come with features like programmable timers and remote controls for added convenience.

Window Units 

If your garage has a window to the outside world, a window air conditioner might be just the ticket. These units fit snugly into the frame of your window, pumping cool air inside while expelling hot air outside. 

They are typically more powerful than portable units which makes them great for the spaces like larger garages. The installation of these windows can be a bit trickier, though, as you will need to make sure your window is the right size and shape to accommodate the unit.

Ductless Mini-Split Systems 

Say goodbye to bulky ductwork and hello to sleek efficiency. Ductless mini-split systems consist of an outdoor compressor unit that is connected to one or more indoor air handlers via refrigerant lines. These mini-split systems are super versatile in their function.

Due to this versatility, you can cool specific zones in your garage independently. Plus, they are ultra-quiet and energy-efficient, which means they are not harmful to the environment. 

It makes them a top choice for garage owners who are conscious about sustainability and environmental health. Installation can be a bit more complex and might require professional help, but the results are well worth it.

Through-the-Wall Units 

If you are looking for a permanent cooling solution that won't take up valuable floor space, through-the-wall air conditioners are a great choice. You have to install these units directly into an exterior wall. 

The bulk of the system sits outside while the cool air flows in through vents inside the room. They are powerful and efficient and can often be integrated seamlessly into the existing architecture of your garage. 

These air conditioners are not exactly lightweight, so when you are going to install them, just be prepared for a bit of heavy lifting.

Does Your Garage Need Air Conditioner?

Does your precious car space really need a garage air conditioner? Well, it depends on a few key factors that can turn your garage from a sweltering sauna to a cool oasis.

Insulation 

You should always take a peek at the walls and ceiling of your garage. Check if they are properly insulated, or are they about as effective as a paper bag in a rainstorm? If you provide good insulation to your garage, it can help keep the heat out in summer.

Similarly, in the winter season, heat should be present inside your garage.  Proper insulation keeps your garage heated, which makes it easier for your air conditioner to do its job efficiently. If your garage is better at letting heat in than keeping it out, it might be time to consider some insulation upgrades.

Ventilation

How is the airflow in your garage? If it feels stuffier than a crowded elevator, you might have a ventilation problem on your hands. 

Proper ventilation not only helps keep the air fresh but also allows your air conditioner to circulate cool air more effectively. If you add vents or fans, it can improve airflow and make your garage a more comfortable place to be.

Equipment Stored

What is lurking in the corners of your garage? If you have sensitive equipment or materials that cannot handle extreme temperatures, an air conditioner might be a lifesaver. 

Remember that electronics, tools, and even your beloved vintage vinyl collection can suffer from the heat. Keeping your garage cool can help protect your machinery and prolong its lifespan.

Climate Conditions

You should not forget about the role of Mother Nature in all of this. If you live in a region where summer temperatures regularly climb into the triple digits, a garage air conditioner might be more of a necessity than a luxury. 

On the flip side, if you are blessed with mild summers and cool breezes, you might be able to get by without one. Ultimately, your decision to install a garage air conditioner is very beneficial for your comfort and the well-being of your belongings. 

How Many BTUs are Required for Garage Air Conditioner?

Do you know what BTUs are? BTU stands for British Thermal Unit. This is a unit of measurement that indicates how much energy your garage air conditioner consumes. If the BTU is higher, the more power a garage air conditioner uses. 

Now, it’s time to figure out how many BTUs your garage air conditioner needs to bring on the chill. It is a bit of a mathematical game, but don't worry.  A BTU is the standard unit of measurement for air conditioners.

Garage Size 

Firstly, you need to know how big your garage is. If your garage is four hundred square feet, it usually needs a garage air conditioner with an output of 12000 BTU. The heat needed to elevate one pound of water by one degree is measured in BTUs.

If your garage is small and has the capacity of only one car, it requires an energy of 6,000 or 9,000 BTU mini-split. The number of BTUs increases with the increase in the dimension of your garage. Two-car garages need a more powerful mini-split at 9,000 to 12,000 BTU.

You can easily fit a mini-split garage air conditioner of 15,000 to 18,000 BTU if the size of your garage is 32ft by 22ft. However, if your garage is larger; over 40 ft, you must fit a system between 30,000 and 36,000 BTU. 

Benefits Of Garage Air Conditioning

When you add air conditioning to your garage, it is like giving it a VIP pass to the cool club. Seriously, there are so many benefits to chilling out your garage space that you will wonder how you ever lived without it.

Temperature Control for Comfort: Summers can turn your garage into a veritable sweat lodge, but with air conditioning on the scene, you can kiss those sweaty days goodbye. 

Protection of Stored Items: Extreme temperatures can wreak your cars and tools. With the help of a garage air conditioner, you can keep things cool and dry. 

Creation of a Conducive Workspace: With the help of a garage air conditioner, you will be able to work longer without feeling like you are wilting in the heat.

How to Choose the Best Garage Air Conditioner?

Here is a handy guide about how to choose the best garage air conditioner that will help you make the best decision for your space.

Cooling Capacity 

When you buy a garage air conditioner, check its power and cooling capacity. Look for air conditioners with the right BTU (British Thermal Unit) rating to match the size of your garage. 

Energy Efficiency

Look for a garage air conditioner that has a high ratio of Energy Efficiency Ratio or Seasonal Energy Efficiency Ratio. Energy-efficient models not only save you money in the long run but also help reduce your carbon footprint.

Budget Constraints

Budget is an important factor that you should never ignore when shopping for a garage air conditioner. Keep it into account and weigh it against the features and benefits of each unit to find the best value for your money.

Can You Power the Garage Air Conditioner with Solar Generator?

The idea of powering your garage air conditioner with solar energy sounds like something straight out of the future, doesn't it?

Yet, believe it or not, it is not just a sci-fi dream, in fact, it is a very real possibility. It is due to innovative solar generators like the BLUETTI AC500 + B300S or BLUETTI EP500Pro

  • BLUETTI AC500 + B300S

The BLUETTI AC500 + B300S can provide you with 5000W of power supply on the go. This means the system can handle a continuous power load of up to 5,000W It also offers a power surge of as much as 10,000W to start up heavy appliances. 

If there is a sudden increase in the demand for power, like when starting a motor or compressor, it can handle a surge of up to 10,000W for a short period. It comes with an expandable capacity that can range from 3,072Wh to 18,432Wh. This gives you the flexibility to add more batteries for longer runtime or higher power needs.

Moreover, it allows for 16 versatile outlines for 99% of devices, and it comes with a 4 years warranty. Alos, you can recharge it in 6 different ways, like AC, Solar, car, generator, etc. 

  • BLUETTI EP500Pro Solar Power Station

The BLUETTI EP500Pro offers 3000W of sine wave power and 5120W of capacity. This portable power station can load multiple devices at once. Furthermore, the LiFePO4 battery ensures durability and the battery works at 80% efficiency even after 3500 cycles of recharging and discharging.

This means the EP500Pro has a lithium iron phosphate (LiFePO4) battery with a capacity of 5,120Wh. It can handle over 3,500 charge-discharge cycles while retaining at least 80% of its original capacity, which means it will last a long time before needing replacement.

The EP500Pro can deliver a continuous power output of up to 3,00W. It provides clean and stable power, which is suitable for sensitive electronics like laptops and TVs.

Find out more about BLUETTI's Best Home Power Battery Backup Solutions for 2024.

Final Thoughts

This article provides all the information that is necessary for you to choose the right garage air conditioner. Moreover, you might be well aware of the cost and essentials for installing it in your car area and enjoy more of its benefits.