6 Best Alternatives to the Mrcool Comfort MADE Simple MrCool DIY Multi Zone Mini Split (2026)
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The Mrcool Comfort MADE Simple MrCool DIY multi zone mini split offers efficient cooling for medium spaces with its 18k BTU capacity and 23.9 SEER2 rating. It features Quick Connect technology for DIY installation and supports four zones for customized comfort. This model suits buyers who prioritize ease of setup and moderate cooling power for homes up to 900 square feet.
You might look for alternatives if you need more zones, higher capacity, or different efficiency levels. Our list of 6 options includes systems with up to five zones and varying BTU outputs. These alternatives share key specifications with the original, such as multi-zone control and inverter technology. Each pick targets specific needs, from budget-friendly quintuple-zone setups to high-efficiency quad-zone units. You can compare specs like SEER2 ratings, zone counts, and physical dimensions to find the best fit for your home.
Our top pick: MrCool DIY 18k Multi-Zone Mini Split.
How alternatives compare to MrCool
TOSOT Cosmo 36K BTU Quad Zone
The TOSOT Cosmo 36K BTU Quad Zone handles four separate rooms with a total capacity of 36,000 BTU. This system uses 21 SEER2 efficiency, which is lower than the MrCool’s 23.9 SEER2 rating. You gain control over an additional zone compared to the MrCool’s three-zone setup. The unit is larger and heavier, weighing 339 pounds versus 175 pounds. It fits users who need precise temperature management for four distinct spaces. You trade some energy efficiency for expanded zone control and higher total cooling power.
Senville 36k BTU 4-Zone Mini Split
The Senville 36k BTU 4-Zone Mini Split provides cooling for four spaces using four 9,000 BTU heads. It matches the TOSOT in zone count but differs in brand and specific hardware configuration. This model is designed for multi-room climate control with strong cold-weather heating capabilities. It supports smart voice control, similar to the MrCool’s Alexa and Google Assistant integration. The unit is significantly larger, measuring 40 inches wide and 60 inches high. You choose this if you prioritize multi-room management and robust heating performance over the MrCool’s higher SEER2 rating.
TURBRO 5-Zone 42K BTU Mini Split
The TURBRO 5-Zone 42K BTU Mini Split supports five separate rooms, offering more zone flexibility than the MrCool’s three zones. It delivers 42,000 BTU of total cooling capacity, which is more than double the MrCool’s 18,000 BTU output. The efficiency rating is 22 SEER2, slightly lower than the MrCool’s 23.9 SEER2. This system is ideal for homes with several small rooms needing individual control. You accept a lower efficiency score and higher total capacity to gain the ability to manage five distinct areas simultaneously.
Della 35K BTU 4-Zone Mini Split
The Della 35K BTU 4-Zone Mini Split conditions four rooms with a total capacity of 35,000 BTU. It offers 19 SEER2 efficiency, which is notably lower than the MrCool’s 23.9 SEER2 rating. This model includes Alexa support, matching the MrCool’s smart connectivity features. It is designed for users who need zone-specific control and basic smart management. You trade higher energy efficiency for a larger system that can handle four rooms. This choice suits buyers who value multi-room coverage over maximum energy savings.
Della 35K BTU 3-Zone Mini Split
The Della 35K BTU 3-Zone Mini Split provides cooling for three spaces, matching the MrCool’s zone count. It delivers 35,000 BTU of total capacity, which is nearly double the MrCool’s 18,000 BTU output. The efficiency rating is 19 SEER2, lower than the MrCool’s 23.9 SEER2. This system is intended for homeowners comfortable with professional installation. You gain significantly more cooling power for the same number of zones but accept lower energy efficiency. This model fits users who need robust multi-room comfort and do not prioritize DIY installation.
MrCool DIY 36K BTU Mini Split
The MrCool DIY 36K BTU Mini Split offers double the cooling capacity of the original model with 36,000 BTU. It retains the DIY Quick Connect technology, allowing for self-installation without special tools. This unit is designed for users who need higher raw cooling power for larger spaces. It maintains the brand’s focus on easy setup and included hardware. You choose this if you require more BTU output while staying within the MrCool DIY ecosystem. It sacrifices the lower capacity of the 18k model for greater cooling performance in medium to large areas.
Quick picks
Our 7 picks
MrCool DIY 18k Multi-Zone Mini Split
Best for: medium spaces needing zone control
- Cooling Capacity
- 18k BTU
- Efficiency Rating
- 23.9 SEER2
- Coverage Area
- 750-900 sq ft
- Number of Zones
- 3 Zone
- Smart Connectivity
- WiFi, Alexa, Google Assistant, App
- Dimensions
- 13.5 × 35 × 26.5 inches
View on Amazon: MrCool DIY 18k Multi-Zone Mini Split Affiliate link
This MrCool DIY system offers 18,000 BTU of cooling for spaces between 750 and 900 square feet. It features a 23.9 SEER2 rating for efficient operation and includes WiFi connectivity for app control. The unit supports voice commands via Alexa and Google Assistant. You get three separate zones for customized comfort. This setup is designed for straightforward installation using Quick Connect technology without special tools.
Pros
- 18,000 BTU cooling capacity for 750-900 sq ft
- 23.9 SEER2 and 10 HSPF2 efficiency ratings
- WiFi connectivity with Alexa and Google Assistant support
- Three separate zones for customized temperature control
- Quick Connect technology for DIY installation
Cons
- 18k BTU capacity is lower than the 36k or 42k options on this list
- Heavier at 175 pounds compared to lighter single-zone units
- Limited to three zones, whereas other products offer up to five
Good fit if
- You need precise zone control for a medium-sized home
- You prefer a DIY installation with Quick Connect technology
- You want voice control via Alexa or Google Assistant
Skip if
- You require a higher cooling capacity for larger spaces
- You need more than three separate zones
- You are looking for a ducted central air system
Verdict: MrCool DIY 18k BTU Multi Zone Mini Split is a solid choice for homeowners who value DIY installation and zone-specific comfort. It suits those with medium-sized spaces who do not need the highest BTU output available.
TOSOT Cosmo 36K BTU Quad Zone
Best for: four-room temperature control with high efficiency
- Cooling Capacity
- 36,000 BTU
- Efficiency Rating
- 21 SEER2
- Voltage
- 230V
- Number of Zones
- 4 Zone
- Heat Pump
- Heat Pump
- Smart Connectivity
- WiFi, Gree+ app, Voice Control
View on Amazon: TOSOT Cosmo 36K BTU Quad Zone Affiliate link
The TOSOT Cosmo 36,000 BTU 4 Zone Mini Split delivers 21 SEER2 efficiency with four 9,000 BTU indoor units. It operates between -22°F and 118°F and includes smart control via the Gree+ app. This system suits you if you need individual temperature management for four rooms. It offers high efficiency and extreme weather resilience for year-round comfort.
Pros
- 21 SEER2 and 10 HSP2 efficiency ratings
- Four 9,000 BTU indoor units for individual control
- Operates in temperatures from -22°F to 118°F
- Smart control via Gree+ app and voice commands
Cons
- Power cord is not included in the package
- Outdoor unit weighs 339 pounds
- Indoor units are limited to 9,000 BTU capacity each
Good fit if
- You want to control four rooms independently
- You need high efficiency for energy savings
- You live in an area with extreme temperatures
Skip if
- You prefer larger capacity indoor units
- You need a complete installation kit with power cord
- You want a lighter outdoor unit for easy mounting
Verdict: The TOSOT Cosmo 36k BTU 4 Zone Mini Split fits you if you need precise control over four separate spaces with high energy efficiency. It is a practical solution for homes requiring individual room management.
Senville 36k BTU 4-Zone Mini Split
Best for: multi-room climate control
- Cooling Capacity
- 36000 BTU (3 Ton)
- Voltage
- 208-230V
- Number of Zones
- 4 Zone
- Heat Pump
- Arctic Heat Pump
- Smart Connectivity
- Alexa, App control
- Dimensions
- 48 × 40 × 60 inches
View on Amazon: Senville 36k BTU 4-Zone Mini Split Affiliate link
This Senville system pairs a 36,000 BTU outdoor unit with four 9,000 BTU indoor handlers. It supports 208-230V power and includes an Arctic Heat Pump rated for temperatures down to -22°F. You get individual zone control and Alexa compatibility via an app. It is a professional-install unit, not a DIY system. This setup suits larger spaces needing multi-room coverage.
Pros
- Four zones with 9,000 BTU each
- Arctic Heat Pump for cold weather
- Alexa and app control
- AHRI certified performance
Cons
- Requires professional installation
- No DIY quick-connect fittings
- Only available in White
Good fit if
- You need individual climate control for four rooms
- You have a 208-230V electrical setup
- You want voice control via Alexa
Skip if
- You prefer a DIY installation
- You need a single-zone unit
- You want a color other than White
Verdict: Senville 36k BTU 4-Zone Mini Split delivers targeted cooling for four spaces with strong cold-weather heating. It fits homes needing multi-zone management and smart voice control.
TURBRO 5-Zone 42K BTU Mini Split
Best for: Cooling five small separate rooms efficiently
- Cooling Capacity
- 42,000 BTU
- Efficiency Rating
- 22 SEER2
- Voltage
- 230V
- Number of Zones
- 5 Zones
- Heat Pump
- Heat Pump
- Smart Connectivity
- WiFi, App, Voice control
View on Amazon: TURBRO 5-Zone 42K BTU Mini Split Affiliate link
The TURBRO Greenland offers 42,000 BTU cooling across five 9K indoor units. It achieves a 22 SEER2 efficiency rating and includes 80 feet of copper line set. The system supports WiFi app and voice control. You should consider this if you need to cool multiple small rooms simultaneously. It fits homes where zone-by-zone temperature management is a priority.
Pros
- 22 SEER2 efficiency rating for energy savings
- Covers five zones with 9K BTU indoor units
- Includes 80 feet of pure copper line set
- Smart control via WiFi app and voice assistants
Cons
- Heavy 380-pound unit requires careful handling
- Large 45.4-inch width may not fit all spaces
- Five-zone configuration limits flexibility for larger rooms
Good fit if
- You need to cool five separate small rooms
- You want smart app control for each zone
- You prioritize high SEER2 efficiency ratings
Skip if
- You need to cool large open areas
- You have limited wall space for wide units
- You prefer a single-zone setup
Verdict: TURBRO 5-Zone 42K BTU Mini Split provides precise multi-zone cooling for homes with several small rooms. It suits buyers who value high efficiency and individual room control over raw cooling power.
Della 35K BTU 4-Zone Mini Split
Best for: Cooling four rooms with Alexa control
- Cooling Capacity
- 35000 BTU/h
- Efficiency Rating
- 19 SEER2
- Voltage
- 208-230V
- Coverage Area
- up to 1750 Sq. Ft
- Number of Zones
- 4 Zone
- Heat Pump
- Heat pump
View on Amazon: Della 35K BTU 4-Zone Mini Split Affiliate link
This Della multi-zone system delivers 35,000 BTU of cooling across four rooms. It rates 19 SEER2 for efficiency and includes a heat pump that operates down to -13°F. The unit supports Alexa for basic voice control and features 4D airflow. It covers up to 1,750 square feet and comes with four indoor handlers and full installation kits. You get individual temperature control for each zone.
Pros
- 35,000 BTU total cooling capacity for large spaces
- 19 SEER2 efficiency rating for lower energy use
- Heat pump function works in temperatures as low as -13°F
- Alexa smart connectivity for voice control
- Includes four indoor units and 16ft line sets
Cons
- Lower 19 SEER2 rating compared to 21-22 SEER2 competitors
- No dedicated mobile app for remote control
- Self-cleaning button is non-functional on this model
Good fit if
- You need to cool four separate rooms with one outdoor unit
- You require a heat pump for colder climates
- You want Alexa integration without a proprietary app
Skip if
- You prioritize the highest possible SEER2 efficiency ratings
- You want a fully functional self-cleaning feature
- You need a DIY-friendly installation kit
Verdict: Della 35K BTU 4-Zone Mini Split is a solid choice for homeowners who need to condition four rooms simultaneously and want basic smart features. It fits users who value zone-specific control and Alexa support over maximum efficiency or advanced app management.
Della 35K BTU 3-Zone Mini Split
Best for: multi-room climate control with professional install
- Cooling Capacity
- 35,000 BTU/h
- Efficiency Rating
- 19 SEER2
- Voltage
- 208-230V
- Coverage Area
- Up to 1,950 sq ft
- Number of Zones
- 3 Zone
- Heat Pump
- Heat Pump
View on Amazon: Della 35K BTU 3-Zone Mini Split Affiliate link
This Della system offers 35,000 BTU of cooling across three zones with 19 SEER2 efficiency. It includes indoor units of 9,000, 12,000, and 18,000 BTU, covering up to 1,950 square feet. The outdoor unit runs on 208-230V and connects to Alexa. You get separate controllers for each room, allowing independent temperature adjustments. The system provides heating down to -13°F and operates quietly at 32 dBa.
Pros
- Covers up to 1,950 square feet with three distinct zones
- 19 SEER2 efficiency rating for energy savings
- Includes 16ft line sets and installation kits
- Works with Alexa for voice control
- Quiet operation at 32 dBa
Cons
- Not a DIY system; requires professional installation
- Self-cleaning function does not actually operate
- Limited smart connectivity to Alexa only
Good fit if
- You need separate climate control for three rooms
- You prefer professional installation for safety
- You want Alexa integration for voice commands
Skip if
- You require a DIY installation option
- You need smart app control beyond Alexa
- You want a self-cleaning feature that works
Verdict: Della 35K BTU Tri Zone Mini Split suits homeowners who need precise temperature management for three separate spaces and are comfortable hiring a professional installer. It delivers solid efficiency and quiet operation for multi-room comfort.
MrCool DIY 36K BTU Mini Split
Best for: DIYers needing high capacity and included labor warranty
- Cooling Capacity
- 36K BTU
- Efficiency Rating
- 18 SEER2
- Dimensions
- 17.5 × 21 × 45 inches
- Weight
- 133 pounds
View on Amazon: MrCool DIY 36K BTU Mini Split Affiliate link
This MrCool DIY unit delivers 36,000 BTU of cooling capacity with an 18-23.6 SEER2 efficiency rating. It includes a 25-foot line set and comprehensive components for a full DIY setup. The outdoor unit measures 45 inches high and weighs 133 pounds. It suits users seeking a complete system with nationwide region compatibility for various room types like server rooms or sunrooms.
Pros
- 36,000 BTU cooling capacity for large spaces
- High 18-23.6 SEER2 cooling efficiency rating
- Includes 25-foot line set and installation components
- Comes with 1-year labor warranty from IWAE
Cons
- Heavier 133-pound outdoor unit requires sturdy mounting
- Larger 45-inch height may limit installation spots
- No smart app control listed in specifications
Good fit if
- You need a high-capacity 36K BTU system
- You want a complete DIY kit with line set
- You prefer a system with included labor warranty
Skip if
- You require smart app integration
- You have limited vertical mounting space
- You need a lighter outdoor unit
Verdict: MrCool DIY 36K BTU Mini Split offers robust capacity and efficiency for DIYers who need a complete, warrantied system. It fits users prioritizing raw cooling power and included hardware over smart features.
Specifications side by side
| Spec | MrCool DIY 18k Multi-Zone Mini Split | TOSOT Cosmo 36K BTU Quad Zone | Senville 36k BTU 4-Zone Mini Split | TURBRO 5-Zone 42K BTU Mini Split | Della 35K BTU 4-Zone Mini Split | Della 35K BTU 3-Zone Mini Split | MrCool DIY 36K BTU Mini Split |
|---|---|---|---|---|---|---|---|
| Cooling Capacity | 18k BTU | 36,000 BTU | 36000 BTU (3 Ton) | 42,000 BTU | 35000 BTU/h | 35,000 BTU/h | 36K BTU |
| Efficiency Rating | 23.9 SEER2 | 21 SEER2 | not stated | 22 SEER2 | 19 SEER2 | 19 SEER2 | 18 SEER2 |
| Voltage | not stated | 230V | 208-230V | 230V | 208-230V | 208-230V | not stated |
| Coverage Area | 750-900 sq ft | not stated | not stated | not stated | up to 1750 Sq. Ft | Up to 1,950 sq ft | not stated |
| Number of Zones | 3 Zone | 4 Zone | 4 Zone | 5 Zones | 4 Zone | 3 Zone | not stated |
| Heat Pump | not stated | Heat Pump | Arctic Heat Pump | Heat Pump | Heat pump | Heat Pump | not stated |
| Smart Connectivity | WiFi, Alexa, Google Assistant, App | WiFi, Gree+ app, Voice Control | Alexa, App control | WiFi, App, Voice control | Alexa, WiFi | Wi-Fi, Alexa | not stated |
| Mounting Type | not stated | not stated | not stated | not stated | Wall Mount | Wall Mount | not stated |
| Smart Control | not stated | Wi-Fi | Alexa | not stated | Wi-Fi, Alexa | Wi-Fi, Alexa | not stated |
| Dimensions | 13.5 × 35 × 26.5 inches | 40.2 × 16.8 × 32.5 inches | 48 × 40 × 60 inches | 31.5 × 45.4 × 11.5 inches | 8.07 × 31.9 × 11.5 inches | 8.07 × 31.9 × 11.5 inches | 17.5 × 21 × 45 inches |
| Weight | 175 pounds | 339 pounds | not stated | 380 pounds | not stated | not stated | 133 pounds |
| Color | White | White | White | White | White with Line set | White with Line set | White |
| Model | DIYM318HPW00D | TST-MZ-M36-Q9999 | SENA-36HF-Q9999 | Greenland-M42K P99999 | 1D4-TL+Q99912 | 1D4-TL+T91218 | DIY-36-HP-WM-230D25-OLW |
| Size | not stated | 36,000 BTU(Quad)9+9+9+9 | Quad Zone (4) 9000 BTU | Quint Zone(5) 42000 BTU 9+9+9+9+9 | 4 Zone 35000 BTU 9+9+9+12 | 3 Zone 35000 BTU 9+12+18 | 36K BTU |
If you need portable airflow instead of a permanent system, you can compare specifications for the best Comfort ZONE fans.
Frequently asked questions
How many zones can the MrCool DIY 18k support?
The MrCool DIY 18k supports four zones. This allows you to control the temperature in up to four separate rooms using the included indoor units. The system splits the total 18,000 BTU capacity among these zones for balanced comfort.
What is the best alternative for four-room control?
The TOSOT Cosmo 36K BTU Quad Zone is a strong option for managing four separate spaces. It delivers a total of 36,000 BTU across four 9,000 BTU indoor units. This higher capacity suits larger homes compared to the 18k MrCool model.
Which mini split offers the highest energy efficiency?
The TURBRO 5-Zone 42K BTU Mini Split leads with a 22 SEER2 rating. This efficiency helps reduce energy consumption while cooling five rooms. It is ideal if you prioritize low operating costs alongside multi-zone temperature management for your home.
Can I control the mini split with Alexa?
Yes, the Della 35K BTU 4-Zone Mini Split supports Alexa voice control. You can manage the four zones using voice commands if you prefer smart home integration. This model provides basic smart features without requiring a dedicated mobile app.
Is there a model for professional installation only?
The Della 35K BTU Tri Zone Mini Split is designed for professional installation. It features a 19 SEER2 rating and supports three zones with varying capacities. This setup suits homeowners who want precise control over three spaces and prefer expert setup.
What is the largest capacity DIY option available?
The MrCool DIY 36K BTU Mini Split offers the highest capacity in this DIY lineup. It provides 36,000 BTU of cooling power for larger spaces. This model includes a labor warranty and robust hardware, making it suitable for those needing raw cooling strength.