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10 Best Mini Split For Garage 2025 in the United States
#1
Winner
DELLA Vario Series 18000 BTU Wifi Mini Split AC Work with Alexa 19 SEER2 Cools Up to 1000 Sq.Ft Energy Efficient Ductless Inverter System with 1.5 Ton Heat Pump Pre-Charged & 16.4ft Installation Kit
The DELL Versa Series 18000 BTU Mini Split AC is a solid choice for those looking to cool or heat a garage space of up to 1000 square feet. With an impressive SEER rating of 19, it stands out as an energy-efficient option, potentially saving you power costs while maintaining a comfortable environment. Its heating capability is commendable, functioning effectively down to -4°F, which is ideal for colder climates.
Rating
9.9
Chosen by1,337
BTU Capacity
Heating Capability (HSPF)
Noise Level
Most important from
1283 reviews
#2
YITAHOME 12000 BTU Mini Split Air Conditioner Heat Pump System, Wifi Enabled 20 SEER2 115V Inverter Ductless AC Cool Up to 750 Sq. Ft, Compatible with Alexa, Complete Installation Kit, White
The YITAHOME 12000 BTU Mini Split Air Conditioner and Heat Pump is a solid choice for cooling and heating a garage space up to around 750 square feet. With a strong 12,000 BTU capacity and a high SEER2 rating of 20, this unit is energy efficient, which means it can help reduce electricity costs while keeping your space comfortable. It offers heating performance suitable for colder months and can operate effectively even in temperatures as low as 5°F, making it practical for garages in varied climates.
Rating
9.8
BTU Capacity
Heating Capability (HSPF)
Noise Level
Most important from
72 reviews
#3
YITAHOME 18000 BTU Mini Split Air Conditioner Heat Pump System, Wifi Enabled 19 SEER2 208-230V Inverter Ductless AC Cool Up to 1250 Sq. Ft, Compatible with Alexa, Complete Installation Kit, White
The YITAHOME 18000 BTU Mini Split Air Conditioner and Heat Pump is a strong choice for cooling and heating spaces up to around 1250 square feet, making it suitable for garages, basements, and similar areas. Its 18000 BTU capacity and 19 SEER rating mean it's energy efficient, helping to save on electricity while providing reliable climate control. The system also includes a heating function rated with a good HSPF, allowing it to perform well even in cold weather down to 5°F, which is handy for year-round garage use. Noise is kept at a quiet 47 decibels, so it won't disturb your work or relaxation time.
Rating
9.6
SEER Rating
Noise Level
Installation and Maintenance
Most important from
103 reviews
Top 10 Best Mini Split For Garage 2025 in the United States
#1
Winner
9.9 score
DELLA Vario Series 18000 BTU Wifi Mini Split AC Work with Alexa 19 SEER2 Cools Up to 1000 Sq.Ft Energy Efficient Ductless Inverter System with 1.5 Ton Heat Pump Pre-Charged & 16.4ft Installation Kit
DELLA Vario Series 18000 BTU Wifi Mini Split AC Work with Alexa 19 SEER2 Cools Up to 1000 Sq.Ft Energy Efficient Ductless Inverter System with 1.5 Ton Heat Pump Pre-Charged & 16.4ft Installation Kit
BTU Capacity: 18000
SEER Rating: 19
Heating Capability (HSPF): effective down to -4°F
Noise Level: 50 dBa
Installation and Maintenance: requires professional installation
Additional Features: Remote Controlled, Alexa, WiFi, Fast Cooling
Chosen by 1337 this week
YITAHOME 12000 BTU Mini Split Air Conditioner Heat Pump System, Wifi Enabled 20 SEER2 115V Inverter Ductless AC Cool Up to 750 Sq. Ft, Compatible with Alexa, Complete Installation Kit, White
YITAHOME 12000 BTU Mini Split Air Conditioner Heat Pump System, Wifi Enabled 20 SEER2 115V Inverter Ductless AC Cool Up to 750 Sq. Ft, Compatible with Alexa, Complete Installation Kit, White
BTU Capacity: 12000 BTU
SEER Rating: 20
Noise Level: 41 dB
Installation and Maintenance: Professional install; washable filters; auto clean
Additional Features: Inverter, WiFi, Sleep, Purify, Alexa, modes
YITAHOME 18000 BTU Mini Split Air Conditioner Heat Pump System, Wifi Enabled 19 SEER2 208-230V Inverter Ductless AC Cool Up to 1250 Sq. Ft, Compatible with Alexa, Complete Installation Kit, White
YITAHOME 18000 BTU Mini Split Air Conditioner Heat Pump System, Wifi Enabled 19 SEER2 208-230V Inverter Ductless AC Cool Up to 1250 Sq. Ft, Compatible with Alexa, Complete Installation Kit, White
BTU Capacity: 18000 BTU
SEER Rating: 19
Heating Capability (HSPF): Good HSPF rating
Noise Level: 47 dB
Installation and Maintenance: Split system, pro installation required
Additional Features: WiFi, Alexa, auto, dry, sleep, air purification
Pioneer Diamante Series Ductless Mini-Split Air Conditioner Inverter Heat Pump Full Set with 16 Ft. Kit
Pioneer Diamante Series Ductless Mini-Split Air Conditioner Inverter Heat Pump Full Set with 16 Ft. Kit
BTU Capacity: 18,000 British Thermal Units
SEER Rating: 19
Heating Capability (HSPF): 10 HSPF
Noise Level: 44 dB
Installation and Maintenance: Includes kit, 16-ft line, vibration absorbers
Additional Features: Ductless, remote, 5-year warranty
DELLA Vario Series 12000 BTU Mini Split Air Conditioner Work with Alexa with 1 Ton Pre-Charged Heat Pump Ductless Inverter System, 19 SEER2, Cools Up to 550 Sq. Ft,16.4ft installation kit included
DELLA Vario Series 12000 BTU Mini Split Air Conditioner Work with Alexa with 1 Ton Pre-Charged Heat Pump Ductless Inverter System, 19 SEER2, Cools Up to 550 Sq. Ft,16.4ft installation kit included
BTU Capacity: 12000 BTU
SEER Rating: 19 SEER2
Heating Capability (HSPF): 8.5 HSPF
Noise Level: 41 dBa
Installation and Maintenance: Professional install; line-set vacuum; refrigerant
Additional Features: Smart sensor; auto defrost; sleep; timer
Related Products
COSTWAY 18000BTU Mini Split Air Conditioner& Heater, 19 SEER2 208-230V Wall-Mounted Ductless AC Unit Cools Rooms up to 1250 Sq. Ft, Energy Efficient Inverter AC w/Heat Pump (Blast Series)
COSTWAY 18000BTU Mini Split Air Conditioner& Heater, 19 SEER2 208-230V Wall-Mounted Ductless AC Unit Cools Rooms up to 1250 Sq. Ft, Energy Efficient Inverter AC w/Heat Pump (Blast Series)
BTU Capacity: 18000 British Thermal Units
SEER Rating: 19
Noise Level: 56 dB
Installation and Maintenance: Licensed install; self-clean; washable filter
Additional Features: Energy Efficient, Auto Clean, Dehumidifier
ROVSUN 9000 BTU Wifi Enabled Mini Split Air Conditioner & Heater with Inverter, 19 SEER2 Energy Saving 115V Ductless Split AC Unit with Pre-Charged Condenser, Heat Pump & Installation Kit
ROVSUN 9000 BTU Wifi Enabled Mini Split Air Conditioner & Heater with Inverter, 19 SEER2 Energy Saving 115V Ductless Split AC Unit with Pre-Charged Condenser, Heat Pump & Installation Kit
BTU Capacity: 9000 British Thermal Units
SEER Rating: 19
Heating Capability (HSPF): Heat pump, temp range 61°F-88°F
Noise Level: 28 dB
Installation and Maintenance: Keep upright 24h; licensed pro needed
Additional Features: WiFi, app control, voice, dehumidify
COSTWAY 12000BTU Mini Split Air Conditioner& Heater, 20 SEER2 115V Wall-Mounted Ductless AC Unit Cools Rooms up to 750 Sq. Ft, Energy Efficient Inverter AC with Heat Pump (Blast Series)
COSTWAY 12000BTU Mini Split Air Conditioner& Heater, 20 SEER2 115V Wall-Mounted Ductless AC Unit Cools Rooms up to 750 Sq. Ft, Energy Efficient Inverter AC with Heat Pump (Blast Series)
BTU Capacity: 12000
SEER Rating: 20.00
Noise Level: 51 dB
Installation and Maintenance: Requires Licensed HVAC Installer
Additional Features: ECO mode, iFEEL function, turbo mode
MrCool Easy Pro 12k BTU 18 SEER Ductless Heat Pump Split System - DIY Mini Split w/ 16ft Lineset
MrCool Easy Pro 12k BTU 18 SEER Ductless Heat Pump Split System - DIY Mini Split w/ 16ft Lineset
BTU Capacity: 12,000
SEER Rating: 18
Noise Level: 60 dB
Installation and Maintenance: 16ft line set, DIY, washable filters
Additional Features: Follow Me, sleep mode
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Buying Guide for the Best Mini Split For Garage
Choosing the right mini-split system for your garage can make a significant difference in comfort and energy efficiency. Mini-splits are a great option for garages because they provide both heating and cooling without the need for extensive ductwork. To find the best fit for your needs, it's important to understand the key specifications and how they relate to your specific situation. Here are the main factors to consider when selecting a mini-split system for your garage.BTU CapacityBTU (British Thermal Unit) capacity measures the amount of heat a unit can remove or add to a space per hour. This is crucial because it determines how effectively the mini-split can heat or cool your garage. For a small garage (up to 300 sq. ft.), a unit with 9,000-12,000 BTUs might be sufficient. For a medium garage (300-500 sq. ft.), look for 12,000-18,000 BTUs. Larger garages (500-1,000 sq. ft.) may require 18,000-24,000 BTUs. To pick the right one, consider the size of your garage, insulation quality, and local climate.
SEER RatingSEER (Seasonal Energy Efficiency Ratio) rating indicates the energy efficiency of the mini-split system. A higher SEER rating means better energy efficiency, which can lead to lower electricity bills. SEER ratings typically range from 13 to 25. For moderate climates, a SEER rating of 16-18 is usually sufficient. In hotter climates, a higher SEER rating (20+) can be more cost-effective in the long run. Choose a SEER rating based on your local climate and how often you plan to use the system.
Heating Capability (HSPF)HSPF (Heating Seasonal Performance Factor) measures the efficiency of the heating function of the mini-split. A higher HSPF rating means better heating efficiency. HSPF ratings generally range from 8 to 13. If you live in a colder climate and plan to use the mini-split for heating, look for a unit with an HSPF rating of 10 or higher. For milder climates, an HSPF rating of 8-9 should be adequate.
Noise LevelNoise level is measured in decibels (dB) and indicates how loud the unit will be when operating. This is important if you plan to spend a lot of time in your garage or if it's attached to your home. Mini-splits typically range from 19 dB (very quiet) to 60 dB (moderate noise). For a quieter environment, look for units with noise levels below 30 dB. If noise is not a major concern, units up to 50 dB can be acceptable.
Installation and MaintenanceProper installation and regular maintenance are crucial for the efficient operation of a mini-split system. Some units are easier to install and maintain than others. Look for systems that come with clear installation instructions and consider hiring a professional for installation to ensure optimal performance. Additionally, check if the unit has easily accessible filters and components for routine maintenance. If you prefer a low-maintenance option, choose a unit with features like self-cleaning functions.
Additional FeaturesModern mini-split systems come with various additional features that can enhance convenience and comfort. These may include remote control, programmable timers, Wi-Fi connectivity, and smart home integration. Consider which features are important to you. For example, if you want to control the system remotely, look for units with Wi-Fi capabilities. If you prefer to set it and forget it, a programmable timer can be very useful.