Best Ductless Air Conditioner for Garage

Disclaimer: All claims are strictly my personal opinion. As an Amazon Associate, I may earn from qualifying purchases.

Air conditioning (A/C or AC) is the act of removing heat and managing the humidity of air in an enclosed room to achieve a more comfortable interior environment through the use of powered “air conditioners” or a range of other ways such as passive cooling and ventilation cooling.

Air conditioning is part of a family of heating, ventilation, and air conditioning systems and processes.

In its most basic form, a ductless mini-split system consists of one outside unit and one indoor unit connected by refrigerant tubing and electrical cabling.

Ductless technology allows situations with many interior spaces, such as offices and tenant buildings, to control the temperature independently by room.

Independent control provides for temperature adjustments in surroundings with newborns and the elderly, as well as scenarios that require adjustments throughout the day.


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Here are my recommended products picked out through amazon; you would be interested in depending on your budget…

Best Value
Cooper & Hunter 9,000 BTU, 115V, 20.5 SEER Ductless Mini...
Cooper & Hunter 9,000 BTU, 115V, 20.5 SEER Ductless Mini...
Pre-Charged with refrigerant. Works for heating with ambient temperature up to 5F°

7 Best Ductless Air Conditioner For Garage Reviews

I have compiled up the top 7 best ductless air conditioners for garages. Keep reading to choose a suitable unit for your garage.

1. Senville Ductless Air Conditioner for Garage

See at Amazon!

Salient Features
  • Power Source: DC
  • Seasonal Energy Efficiency Ratio(SEER): 17
  • Weight: 11.66 Pounds
  • Control Method: Remote
  • Coverage Area: 1,500 Square Feet

Overview

Senville SENL-24CD Ductless Mini Split Air Conditioner comes with 24,000 BTUs cooling power that makes it capable of cooling or heating a huge garage up to 1,500 square feet.

It is considered one of the best all-around ductless air conditioners for large-sized garages. It includes an indoor unit, outdoor Heat pump unit, remote controller, Copper lines, and a 16ft installation kit along with a communication cable.

It is a 4-in-1 mini split air conditioner because it can cool, heat, and dehumidify your garage, and also features fan and turbo function.

The noise level of this unit remains under 32dB so it’s whisper quiet. The design is so durable that it can tackle even the harshest climates and is energy efficient as well.

The company is giving 5 years warranty on the compressor and a 1-year warranty on other parts of the unit for its customers’ satisfaction.

What We Like!
  • Can cool, heat, and dehumidify your large garage
  • The whole installation kit and support included
  • Whisper quiet
  • Less energy consumption
  • Durable design
  • Attractive warranty period
Things to Consider!
  • Requires professional installation

2. Della Ductless Air Conditioner for Garage

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Salient Features
  • Power Source: Corded Electric
  • SEER: 17
  • Weight: 70 Pounds
  • Control Method: Remote
  • Coverage Area: 750 Square Feet

Overview

With an efficient cooling capacity of 12,000 BTUs per hour, The Della Ductless Mini Split Air Conditioner can cool a garage having an area of up to 750 square feet.

It is also featured with a heat pump and dehumidification system so that you may also remove moisture and humidity from the room and heat it up in winter as well.

The unit comes with some automatic functions such as intelligent compressor, auto-defrost mode, energy-saving mode, sleep mode, self-cleaning mode, I feel mode, adjustable fan speed, and a 24-hour timer.

It can also be executed through remote control. The smart sensor is installed in the unit so using the remote control, it senses the garage temperature, adjusts airflow and temperature.

All the job is done by consuming minimum energy. The noise level of the air conditioner is under 41 dB so it’s ultra-quiet, the sleep mode makes it quieter at night so that you may have undisturbed sleep time.

The advance and smart features make Della the best companion for garage use. The installation kit is included in the package.

What We Like!
  • Energy efficient with inverter technology
  • Installation kit included
  • Heat pump and dehumidification functions
  • Automatic features for ease of use
Things to Consider!
  • Doesn’t work on 115V electric outlet

3. DAIKIN Wall Mounted Ductless Air Conditioner

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Salient Features
  • Power Source: Electric
  • SEER: 17
  • Weight: 113 Pounds
  • Control Method: App, Remote
  • Coverage Area: 1000 Square Feet

Overview

DAIKIN Wall Mounted Ductless Air Conditioner is an ideal unit for cooling garages and basements. It has 18’000 BTUs cooling power and with this capacity, it can cool up to 1,000 square feet.

It is featured with enhanced modes such as auto shut-off mode, power mode, power saver setting, and sleep mode.

In Power mode, this air conditioner effectively and quickly cools or heats up your garage. The quiet or sleep mode of the unit allows it to run at the noise level under 37 dB so that you won’t be disturbed.

The indoor unit of the air conditioner functions with a quiet operation setting and ventilation setting that works to improve the airflow in narrow areas of your garage.

What We Like!
  • Ideal for garages and basements
  • Power mode for quicker action
  • Quiet operation
  • Auto shut off
Things to Consider!
  • Requires professional installer

4. Cooper & Hunter Garage Ductless Air Conditioner

See at Amazon!

Salient Features
  • Power Source: Battery Powered
  • SEER: 19
  • Weight: 109.8 Pounds
  • Control Method: App
  • Coverage Area: 400 Square Feet

Overview

Cooper & Hunter is a mini-split ductless air conditioner that has a cooling power of up to 9,000 BTUs to cool the small-sized garages or rooms having areas up to 400 square feet.

Like previous large models, this air conditioner is also featured with some advanced features such as a 24-hour timer, sleep mode, and a turbo mode for quicker heating and cooling.

This model is WiFi-enabled and can be controlled through a smartphone VIA app. It comes with some automatic functions as well including an auto-reset function for power outages and an auto-clean function that encounters mildew build-up inside the unit.

The unit is pre-charged with refrigerant. It requires a USB Adapter(not included). The whole installation kit includes a 16Ft copper line set, a drainage extension, and communication wires given in the package.

The Cooper & Hunter company is giving a 7 years warranty on the compressor, a 5 years warranty on parts, and efficient technical support whenever you need it.

What We Like!
  • Can be control VIA smart device
  • Ideal for small garages
  • WiFI enabled
  • Automatic functions
  • Warranty on its reliability
  • Installation kit included
Things to Consider!
  • Requires professional installation
  • Heat function won’t work under 5 degrees Fahrenheit

5. MRCOOL Ductless Mini Split AC for Garage

See at Amazon!

Salient Features
  • Power Source: Corded Electric
  • SEER: 20
  • Weight: 151 Pounds
  • Control Method: App
  • Coverage Area: 1000 Square Feet

Overview

MRCOOl Ductless Mini Split Air Conditioner has 24k BTU cooling power to cool a garage up to 1000 square feet.

You can easily install it in your garage as it doesn’t require any professional installation or special tools, just simple DIY installation. It is compatible to use with Google Assistant or Alexa.

This Unit is WiFi-enabled so you can control it through your smart device from anywhere easily. You can set the temperature to warm or cool according to the garage temperature.

Its additional features include adjustable fan speeds for faster cooling but with less energy consumption.

What We Like!
  • Adjustable fan speed
  • Works with Google Assistant and Alexa
  • WiFi-enabled
  • Easy DIY installation
Things to Consider!
  • You need to hardwire the unit for safe operation

6. Innovair Ductless Air Conditioner for Garage

See at Amazon!

Salient Features
  • Power Source: Corded Electric
  • SEER: 18
  • Weight: 24 Pounds
  • Control Method: Remote
  • Coverage Area: 900 Square Feet

Overview

If you are looking for an air conditioner for your medium to large-sized garages then Innovair Ductless Air Conditioner can be the best choice for you because of its 18000 BTUs cooling and 20,000 BTUs powerful heating capacity.

The outdoor unit comes precharged up to 25 feet. The installation kit of 16ft is included in the package for your ease.

It is equipped with Gold-fin protective condensers that promise accurate and effective operation even in the coolest climates.

This air conditioner is featured with a special multi-layer Vitamin C garage door filter, HEPA Filter, Aroma Filter, and Catechin Filter, promising to provide a cool and clean climate in the garage.

Additional features include Wifi connectivity, turbo mode for fast cooling, dehumidification, Hyper heat, and sleep mode. Comes with a 5 years warranty on parts and a 7 years warranty on the compressor for customers satisfaction.

What We Like!
  • Attractive warranty period
  • LCD monitoring and remote control
  • Ideal for medium to large-sized garages
  • Multi-layer filters
  • WiFi-enabled
Things to Consider!
  • You need to do 230V wiring to run this air conditioner

7. Senville Aura Ductless A/C for Shop

See at Amazon!

Salient Features
  • Power Source: DC Electric
  • SEER: 25
  • Weight: 73.85 Pounds
  • Control Method: App
  • Coverage Area: 450 Square Feet

Overview

Senville Aura Series Ductless Mini Split Air Conditioner Plus Heat Pump is specially meant for cold garages as it is functioned to heat the space when the temperature falls -22F /-30C.

It is not just meant for cooling heating but it also comes with a built-in dehumidifier and fan mode.

Turbo mode is featured in this unit for fast and maximum cooling or heating. This air conditioner can work without making any disturbing noise because of its quiet mode. You can control it through a remote or smartphone wirelessly.

The installation kit with a 16ft copper line set is included in the package. This air conditioner is Energy Star Certified, AHRI Certified, and ETL Intertek Approved.

What We Like!
  • Meant for the coldest climates
  • Energy Star and AHRI Certified
  • Durable and High-quality design
  • Warranty on parts and compressor
  • WIFI-enabled
  • Ultra-Quiet Operation
Things to Consider!
  • Not meant for large garages
  • Runs using 230V electric outlet

Buying Guide for Garage Air Conditioner

All the air conditioners are not the same. There are different types of garage air conditioners so you should be careful to choose a suitable AC for your garage.

Let us help you by discussing all the types of air conditioners and some other factors to choose the best air conditioner for the garage.

Types of Air Conditioners

Here are the types of air conditioners used for the garage;

Portable Air Conditioner

The portable ACs are the most perfect choice for garages because they are compact and easily portable, you won’t need to install them permanently onto your garage wall or window, also the portable ACs are pretty inexpensive.

But they need to exit the hot air collected from the garage so you must have a proper option for ventilation. They also consume your floor space so they can become a problem for small garages.

Window Air Conditioner

It is easy to guess that this type of garage air conditioner needs to be installed into the window. The window air conditioners demand permanent installation but these are affordable ACs for small to medium-sized garages.

But it is difficult for you to choose a window air conditioner that matches your garage window size. Moreover, you can’t install a window AC in your garage if it has no windows for proper ventilation.

Ductless Mini Split Air Conditioner

The ductless mini-split air conditioners are the most energy-efficient air conditioners for garages. They come with an indoor unit and an outdoor unit and have the highest EER and SEER ratings.

You can find various sizes of ductless mini-split air conditioners to choose from. These AC have a specialty that they can produce both hot and cold air inside your garage of any size depending on temperature or weather conditions.

The mini-split ACs are efficient but are the most pricey ACs of all. The 2nd flaw of these ACs is that they require a professional installation because of the complex wiring procedure.

Size Factor

The size is an important factor to note because if you have a large garage, you can’t cool it with a small air conditioner as it would take a lot of time and would consume an excessive amount of energy to cool your huge garage. So choose the size according to your garage measurements.

Noise Factor

Although you are choosing an air conditioner for your garage you should check it if it is not too noisy because in this case, it would disturb you or your neighbors, especially at night while everyone is sleeping.

Energy Consumption

Some air conditioners consume a lot of energy, thus causing raise in your utility bills but there is a lot of energy-star air conditioner that is capable of cooling your garage with minimum energy consumption so we suggest you choose the energy-star air conditioner.

Portability

If you want to cool your garages along with your rooms, dining rooms, bathrooms, and bedrooms then you should choose a portable air conditioner so that you can easily move it with its wheels.

Maintenance

As we all know that air conditioners demand maintenance and cleaning. Some are hard to clean but you should go for an air conditioner that has removable filters and is easy to clean.

Conclusion

Ductless air conditioners can help you save money on energy bills, avoid dealing with a complicated duct system and stay comfortable in your own home. While you must be willing to make an initial investment, the proper model will allow you to chill the areas of your home where comfort is most important to you at a reasonable cost over time. Check out this article and your ductless air conditioning alternatives if you don’t want to suffer in the heat this summer.

Before investing your money you should review this article. We researched and found top ductless air conditioners and listed their pros and cons in detail. Our recommended best ductless air conditioner is Senville SENL-24CD Ductless Mini Split Air Conditioner with 24,000 BTUs cooling and heating power.

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You may also love to read these my reviews and the buying guides


FAQ’s for Ductless Garage AC

Here are a few questions that will be helpful for further deep analysis;

What is the best Ductless Air Conditioner For a Garage?

Here is my list for top rated ductless AC for the garage;

  1. Senville Ductless Air Conditioner for Garage
  2. Della Ductless Air Conditioner for Garage
  3. DAIKIN Wall Mounted Ductless Air Conditioner
  4. Cooper & Hunter Garage Ductless Air Conditioner
  5. MRCOOL Ductless Mini Split AC for Garage
  6. Innovair Ductless Air Conditioner for Garage
  7. Senville Aura Ductless A/C for Shop

Can I put a mini-split air conditioner in my garage?

The mini-split air conditioners are perfect for cooling and heating your garages as they are cheap and small. Some of them require professional installation and some can be installed by any DIY person.

What is the best ductless air conditioner for a garage?

The best all-around is Senville SENL-24CD Ductless Mini Split Air Conditioner with its power 24,000 BTUs cooling and heating capacity.

Can I DIY install a ductless air conditioner?

Ans: There are very few ductless conditioners that offer DIY installation, the majority of those require professional installation.

David Houghton
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