8 Best GREE Dual Zone Mini Splits, Compared
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Finding the best GREE dual zone mini splits requires looking closely at the published specifications. We compared 8 models to help you choose the right system for your space. The Gree 24K BTU Dual-Zone Mini Split leads our list because it offers 21 SEER2 efficiency, making it ideal for two small rooms needing efficient cooling. All picks are based strictly on the specs listed on the product pages. This guide helps you decide which capacity and configuration fit your home.
Quick picks
The best fit for you
- You need efficient cooling for two smaller rooms Gree 24K BTU Dual-Zone Mini Split It offers 21 SEER2 efficiency with 24,000 BTU total capacity split into 9K and 12K zones.
- You want the highest capacity dual-zone system Gree 42K BTU Dual-Zone Wall Mount This 42,000 BTU model provides 21 SEER2 efficiency with 9K and 18K indoor units.
- You need dual-zone control for medium spaces Gree Multi21+ 30k BTU Dual-Zone It delivers 30,000 BTU total cooling with 21 SEER2 efficiency using two 12K indoor units.
Our 8 picks
Gree 24K BTU Dual-Zone Mini Split
Best for: two small rooms needing efficient cooling
- Number of Zones
- Dual Zone (what this guide is about)
- Cooling Capacity
- 24,000 BTU
- Efficiency Rating
- 21 SEER
- Voltage
- 208/230V
- Coverage Area
- 800 - 1,300 ft2
- Heat Pump
- Heat Pump
This Gree Multi21+ system delivers 24,000 BTU of cooling across two zones using 9K and 12K indoor units. It features a 21 SEER2 rating for efficient operation and includes a G10 inverter compressor for steady temperatures. The wall-mount design fits rooms between 800 and 1,300 square feet. You get heat pump functionality and 208/230V compatibility. Wi-Fi control is available as a separate accessory.
Pros
- 21 SEER2 efficiency rating for energy savings
- G10 inverter compressor maintains steady temperatures
- Dual-zone capability with 9K and 12K units
- Heat pump function for year-round comfort
Cons
- Lower 24,000 BTU capacity compared to other options
- Wi-Fi kit sold separately
- Smaller coverage area of 800-1,300 sq ft
Good fit if
- You need to cool two small rooms
- You want high energy efficiency
- You prefer wall-mount indoor units
Skip if
- You require more than 24,000 BTU total
- You need built-in Wi-Fi control
- You are cooling large open spaces
Verdict: Gree 24K BTU Dual Zone Mini Split suits you if you need efficient cooling for two smaller rooms. It offers strong SEER2 performance but lacks the raw capacity of larger models.
Gree 42K BTU Dual-Zone Wall Mount
Best for: large dual-zone areas needing high capacity
- Number of Zones
- Dual Zone (what this guide is about)
- Cooling Capacity
- 42,000 BTU
- Efficiency Rating
- 21 SEER
- Voltage
- 208/230V
- Coverage Area
- 1,400 - 2,300 ft2
- Heat Pump
- Heat Pump
This Gree Multi21+ system delivers 42,000 BTU of cooling capacity across two zones using 9K and 18K indoor units. It operates on 208/230V power and achieves a 21 SEER efficiency rating. The G10 inverter compressor maintains steady temperatures while reducing outdoor noise. It covers spaces between 1,400 and 2,300 square feet. You get reliable heat pump performance without distribution boxes.
Pros
- 42,000 BTU total cooling capacity for larger dual-zone setups
- 21 SEER efficiency rating for energy savings
- G10 inverter technology reduces noise and stabilizes temperature
- No distribution boxes required for zone separation
Cons
- Wi-Fi connectivity requires a separately sold field-installed kit
- Larger 42,000 BTU capacity may be excessive for smaller spaces
- Requires 208/230V electrical connection, not standard 110V
Good fit if
- You need high cooling capacity for a large dual-zone area
- You have 208/230V electrical infrastructure available
- You prefer inverter-driven systems for consistent temperature control
Skip if
- You only have standard 110V outlets available
- You want built-in smart controls without buying extra accessories
- You are cooling a small room under 1,400 square feet
Verdict: Gree 42,000 BTU Dual-Zone Mini Split suits large spaces requiring high capacity and efficient inverter operation. It fits buyers with 230V power who do not mind purchasing Wi-Fi separately.
Gree Multi21+ 30k BTU Dual-Zone
Best for: medium spaces needing dual-zone control
- Number of Zones
- Dual Zone (what this guide is about)
- Cooling Capacity
- 30,000 BTU
- Efficiency Rating
- 21 SEER
- Voltage
- 208/230V
- Coverage Area
- 1,000 - 1,650 ft2
- Heat Pump
- Heat Pump
This GREE Multi21+ unit delivers 30,000 BTU of cooling and heating across two zones. It features a 21 SEER efficiency rating and uses R410A refrigerant. The system includes a G10 inverter compressor for steady temperature control. You get quiet operation and a compact wall-mount design. Smart control requires a separate Wi-Fi kit. This model suits medium-sized spaces needing dual-zone flexibility.
Pros
- 30,000 BTU cooling capacity for dual-zone coverage
- 21 SEER efficiency rating for energy savings
- G10 inverter compressor reduces noise and wear
- Heat pump function for year-round comfort
Cons
- Wi-Fi connectivity requires a separate purchase
- Uses older R410A refrigerant instead of R32
- Line sets are not included in the package
Good fit if
- You need 30,000 BTU for two separate rooms
- You prefer a wall-mount installation style
- You want a high SEER rating for efficiency
Skip if
- You require built-in smart home connectivity
- You need R32 refrigerant for newer standards
- You want a floor console unit instead
Verdict: Gree 30k BTU Dual Zone Mini Split offers strong dual-zone performance with high efficiency. It fits homeowners who prioritize cooling capacity and inverter technology over built-in smart features.
Gree 30K BTU Dual-Zone LIVO+ Mini Split
Best for: Cooling two medium-sized rooms efficiently
- Number of Zones
- Dual Zone (what this guide is about)
- Cooling Capacity
- 30,000 BTU
- Efficiency Rating
- 21 SEER
- Voltage
- 208/230V
- Coverage Area
- 1,000 - 1,650 ft2
- Heat Pump
- Heat Pump
This Gree Dual-Zone Mini Split uses a 30,000 BTU capacity to serve two separate rooms. It features a 21 SEER efficiency rating and a G10 inverter compressor for steady temperatures. The system covers 1,000 to 1,650 square feet. It operates on 208/230V power. You can add Wi-Fi control later with a separate kit. This unit suits homes needing reliable cooling for medium-sized spaces.
Pros
- 30,000 BTU cooling capacity for dual zones
- 21 SEER energy efficiency rating
- G10 inverter compressor for steady temperature
- Covers 1,000 to 1,650 square feet
Cons
- Wi-Fi connectivity requires a separate purchase
- Uses R410A refrigerant instead of newer R32
- No included smart home integration
Good fit if
- You need to cool two medium-sized rooms
- You want high energy efficiency with a 21 SEER rating
- You prefer a wall-mounted dual-zone system
Skip if
- You require built-in Wi-Fi without extra parts
- You need a floor console unit instead of wall mount
- You want R32 refrigerant technology
Verdict: Gree 30K BTU Multi21+ Dual-Zone is a solid option for homeowners who need to condition two separate rooms efficiently. It delivers strong cooling power with high SEER ratings, making it ideal for standard residential dual-zone setups.
Gree Multi21+ 36k BTU Floor Console
Best for: large dual-zone rooms needing floor units
- Number of Zones
- Dual Zone (what this guide is about)
- Cooling Capacity
- 36,000 BTU
- Efficiency Rating
- Up to 21 SEER
This GREE Dual Zone Mini Split uses a floor console design for 36,000 BTU of cooling and heating. It features G10 inverter technology for steady temperatures and whisper-quiet operation down to 25 dB. The unit achieves up to 21 SEER efficiency. It includes 4-way air discharge and operates in low ambient conditions. You get a 5-year parts warranty and 7-year compressor coverage. This model suits spaces where wall mounting is not ideal.
Pros
- Floor console design mounts as low as six inches
- 36,000 BTU cooling capacity for larger zones
- Up to 21 SEER energy efficiency rating
- Quiet operation down to 25 dB(A)
- 7-year compressor warranty coverage
Cons
- Line sets are required but not included
- Floor console form factor limits placement options
- Installation must be performed by a licensed HVAC contractor
Good fit if
- You need high capacity for a large dual-zone space
- You prefer floor-level installation over wall mounting
- You want quiet operation with 4-way air discharge
Skip if
- You need line sets included in the box
- You want a standard wall-mounted indoor unit
- You plan to install the system yourself
Verdict: Gree Multi21+ 36k BTU Floor Console delivers high capacity and quiet comfort for dual-zone setups. It fits buyers who need floor-mounted units for larger rooms and value long-term compressor protection.
Gree 30,000 BTU Dual-Zone Wall Mount
Best for: Dual-zone cooling up to 1,650 sq ft
- Number of Zones
- Dual Zone (what this guide is about)
- Cooling Capacity
- 30,000 BTU
- Efficiency Rating
- 21 SEER
- Voltage
- 208/230V
- Coverage Area
- 1,000 - 1,650 ft2
- Heat Pump
- Heat Pump
This Gree Multi21+ system delivers 30,000 BTU of cooling across two zones. It operates at 21 SEER with a 208/230V voltage rating. The G10 inverter compressor maintains steady temperatures while reducing outdoor noise. It covers spaces between 1,000 and 1,650 square feet. You can add remote control capabilities by purchasing a Wi-Fi kit separately. This wall-mount unit is designed for efficient dual-zone comfort.
Pros
- 30,000 BTU cooling capacity for larger rooms
- 21 SEER efficiency rating for energy savings
- G10 inverter technology for steady temperature control
- Dual-zone operation without distribution boxes
Cons
- Wi-Fi connectivity requires a separate field-installed kit
- Uses R410A refrigerant instead of newer R32
- Wall-mount design may not suit all ceiling heights
Good fit if
- You need to cool two distinct zones simultaneously
- You want high efficiency with a 21 SEER rating
- You have a 208/230V electrical supply available
Skip if
- You require built-in smart home connectivity without extra parts
- You are looking for a floor console unit instead
- Your space exceeds 1,650 square feet
Verdict: Gree 30,000 BTU Dual-Zone Wall Mount suits you if you need powerful dual-zone cooling with high efficiency. It fits well in spaces up to 1,650 square feet where you can manage the separate Wi-Fi kit.
Gree 36k BTU Dual-Zone Wall Mount
Best for: large rooms needing high capacity
- Number of Zones
- Dual Zone (what this guide is about)
- Cooling Capacity
- 36,000 BTU
- Efficiency Rating
- 21 SEER
- Voltage
- 208/230V
- Coverage Area
- 1,200 - 2,000 ft2
- Heat Pump
- Heat Pump
This Gree Multi21+ system delivers 36,000 BTU of cooling across two zones. It uses a G10 inverter compressor for steady temperatures and lower noise. The unit offers 21 SEER efficiency for 1,200 to 2,000 square feet. You get heat pump functionality and wall-mount installation. Smart control requires a separate Wi-Fi kit purchase.
Pros
- 36,000 BTU dual-zone capacity
- 21 SEER energy efficiency
- G10 inverter technology for steady temps
- Wall-mount design
Cons
- Wi-Fi kit sold separately
- Uses R410A refrigerant
- Line sets not included
Good fit if
- You need high cooling power for large rooms
- You want wall-mounted indoor units
- You prioritize steady temperature control
Skip if
- You want built-in smart connectivity
- You prefer R32 refrigerant models
- You need floor console units
Verdict: GREE 36k BTU Dual-Zone Wall Mount provides strong cooling for larger spaces. It suits you if you need high capacity and do not mind buying a Wi-Fi adapter separately.
Gree 36k BTU Dual-Zone Floor Console
Best for: large rooms needing floor-mounted dual-zone cooling
- Number of Zones
- Dual Zone (what this guide is about)
- Cooling Capacity
- 36,000 BTU
- Efficiency Rating
- 21 SEER
- Voltage
- 208/230V
- Heat Pump
- Heat Pump
This Gree dual-zone mini split delivers 36,000 BTU of cooling and heating for two separate areas. It uses a G10 inverter compressor and R410A refrigerant to maintain steady temperatures efficiently. The floor console unit mounts low to the ground and offers easy filter access. With a 21 SEER rating and 208/230V compatibility, it suits spaces where wall mounting is not ideal. It includes a 5-year parts and 7-year compressor warranty.
Pros
- 36,000 BTU cooling capacity for larger dual-zone spaces
- 21 SEER efficiency rating for energy savings
- Floor console design mounts as low as six inches
- G10 inverter technology reduces outdoor noise and maintains steady temps
- 7-year compressor warranty with 5-year parts coverage
Cons
- Uses R410A refrigerant instead of newer R32 options found in other models
- Floor console form factor requires specific floor space and clearance
- Line sets are not included and must be purchased separately
Good fit if
- You need a dual-zone system for a large room or open area
- You prefer floor-mounted units over wall-mounted ones
- You want a high-capacity 36,000 BTU system with strong warranty coverage
Skip if
- You require the newer R32 refrigerant for environmental reasons
- You have limited floor space for a console unit
- You are looking for a lower capacity unit under 36,000 BTU
Verdict: Gree 36k BTU Dual Zone Floor Console is a robust choice for homeowners who need high-capacity dual-zone cooling and prefer floor-mounted installations. It fits best in large rooms where wall space is limited or where a console unit provides better airflow distribution.
Specifications side by side
| Spec | Gree 24K BTU Dual-Zone Mini Split | Gree 42K BTU Dual-Zone Wall Mount | Gree Multi21+ 30k BTU Dual-Zone | Gree 30K BTU Dual-Zone LIVO+ Mini Split | Gree Multi21+ 36k BTU Floor Console | Gree 30,000 BTU Dual-Zone Wall Mount | Gree 36k BTU Dual-Zone Wall Mount | Gree 36k BTU Dual-Zone Floor Console |
|---|---|---|---|---|---|---|---|---|
| Cooling Capacity | 24,000 BTU | 42,000 BTU | 30,000 BTU | 30,000 BTU | 36,000 BTU | 30,000 BTU | 36,000 BTU | 36,000 BTU |
| Efficiency Rating | 21 SEER | 21 SEER | 21 SEER | 21 SEER | Up to 21 SEER | 21 SEER | 21 SEER | 21 SEER |
| Voltage | 208/230V | 208/230V | 208/230V | 208/230V | not specified | 208/230V | 208/230V | 208/230V |
| Coverage Area | 800 - 1,300 ft2 | 1,400 - 2,300 ft2 | 1,000 - 1,650 ft2 | 1,000 - 1,650 ft2 | not specified | 1,000 - 1,650 ft2 | 1,200 - 2,000 ft2 | not specified |
| Number of Zones | Dual-Zone | Dual-Zone | Dual-Zone | Dual-Zone | Dual-Zone | Dual-Zone | Dual-Zone | Dual-Zone |
| Heat Pump | Heat Pump | Heat Pump | Heat Pump | Heat Pump | not specified | Heat Pump | Heat Pump | Heat Pump |
| Smart Connectivity | not specified | Wi-Fi kit accessory (sold separately) | Wi-Fi (optional kit sold separately) | Wi-Fi (optional kit sold separately) | not specified | Wi-Fi kit accessory (sold separately) | Wi-Fi kit accessory (sold separately) | not specified |
| Size | 24,000 BTU / 9K, 12K | 42,000 BTU / 9K, 18K | 30,000 BTU / 12K, 12K | 30,000 BTU / 12K, 24K | not specified | 30,000 BTU / 9K, 18K | 36,000 BTU / 9K, 18K | not specified |
| Model | MULTI24CLIV201 | MULTI42CLIV202 | not specified | MULTI30CLIV206 | MULTI36CCONS204 | not specified | not specified | not specified |
If you also need separate cooling compartments for food, we compare the best refrigerators with dual zone.
How to choose the right one
-
Check the voltage requirement
You must verify your home has the correct electrical supply before buying. Most GREE dual zone models listed here require 230V power. This is standard for most US homes, but you should confirm with an electrician. If your panel only supports 110V, these units will not work without significant electrical upgrades. The floor console option also lists 230V compatibility. Ensure your circuit can handle the amperage draw to avoid tripping breakers during peak cooling loads.
-
Match BTU to room size
Total cooling capacity determines which rooms the system can handle. The top pick offers 24,000 BTU total, split into 9K and 12K zones, which suits smaller spaces. If you have larger rooms, consider the 42,000 BTU model with 9K and 18K indoor units. The 36,000 BTU options provide a middle ground. Match the total BTU to your square footage needs. Undersizing leads to poor cooling, while oversizing causes humidity issues. Check the zone split to ensure balanced airflow.
-
Select the indoor unit type
You can choose between wall-mounted or floor console indoor units. Wall mounts are standard for most installations and save floor space. The list includes several wall-mounted options with varying capacities. Floor consoles, like the 36K BTU model, are better for rooms with limited wall space or where you prefer lower mounting heights. They often provide more even airflow distribution. Consider your room layout and furniture placement when deciding between these form factors for each zone.
-
Review the zone capacity split
Dual zone systems split total capacity between two indoor units. The way this split is divided matters for your specific rooms. The 24K model uses a 9K and 12K split, ideal for unequal room sizes. The 42K model offers a 9K and 18K split for significantly different space requirements. The 30K models vary between 12K/12K and 9K/18K configurations. Choose a split that matches the cooling needs of your two specific rooms. Equal splits work for similar-sized rooms, while unequal splits handle diverse spaces better.
-
Plan for smart control features
Built-in Wi-Fi is not standard on all listed models. Several products, including the 42K and 36K wall mounts, note that you may need to purchase a Wi-Fi adapter separately. If you want remote control via smartphone, budget for this accessory. The 24K top pick does not mention built-in smart features in its attributes. Check the product details for each specific model to see if the remote or app integration is included or sold separately to avoid surprises after purchase.
Frequently asked questions
What is the difference between the 24K and 42K GREE dual zone models?
The primary difference is total cooling capacity. The 24K model provides 24,000 BTU, split into 9K and 12K zones, making it suitable for smaller rooms. The 42K model offers 42,000 BTU, divided into 9K and 18K zones. This higher capacity suits large dual-zone areas that require more robust cooling performance.
Do all listed GREE dual zone mini splits have the same efficiency rating?
Yes, most models listed share a 21 SEER2 efficiency rating. This includes the 24K, 42K, 30K, and 36K wall mount units. The 36K floor console model also delivers high efficiency. This consistent rating means you get strong energy performance across the different capacity options available for your specific space requirements.
Which GREE dual zone system is best for large rooms with limited wall space?
The floor console models are ideal for this situation. The 36K BTU Dual-Zone Floor Console and the Multi21+ 36k BTU Floor Console are designed for larger rooms where wall space is limited. These units provide high capacity and better airflow distribution compared to standard wall mounts, ensuring effective cooling in expansive areas.
What voltage do these GREE dual zone mini splits require?
Almost all listed models require 230V power. This includes the 24K, 42K, 30K, and 36K wall mount options. You must verify your home has this electrical supply before installation. This voltage standard is common for mini splits, but confirming your existing electrical setup is a necessary step for proper operation.
Can I control these units with Wi-Fi?
Wi-Fi control is available, but you may need to purchase the adapter separately. Several models, including the 42K and 36K wall mounts, are noted to require buying a Wi-Fi kit apart from the main unit. This allows you to manage your dual-zone cooling remotely, though the smart feature is not always built-in.
How are the BTUs split between the two zones in the 30K models?
The split varies by specific model. The Multi21+ 30k BTU Dual-Zone splits capacity evenly into two 12K zones. The 30K LIVO+ model divides it into a 12K and a 24K zone. Another 30K wall mount option splits it into 9K and 18K zones. Check the specific model details to match your room sizes.