6 Best Mrcool Comfort MADE Simple Mini Splits Under $2000, Compared

Quick picks

The best fit for you

• You have 230V power and want DIY installation MrCool DIY 18,000 BTU 230V This 18,000 BTU unit runs on 230V power for efficient DIY setup.
• You need smart app control for a single room MrCool DIY Select 18K BTU Mini Split The 18K BTU model offers efficient cooling with convenient smart app control.
• You are cooling a small room with standard power MrCool 12K BTU 115V 5th Gen This 12K BTU unit works with standard 115V household power outlets.
• You want voice control for a medium room MrCool 18K BTU 230V Mini Split The 18K BTU 230V model supports smart voice control for larger spaces.
• You need Wi-Fi control for a small room MrCool DIY 12K BTU 4th Gen This 12K BTU unit includes built-in Wi-Fi for remote management.

Our 6 picks

1 Best overall

MrCool DIY 18,000 BTU 230V

Best for: DIY installers with 230V power

Cooling Capacity

18,000 BTU

Efficiency Rating

Up to 17.3 SEER2

Voltage

230V

Coverage Area

up to 800 square feet

Number of Zones

Single Zone

Heat Pump

Heat Pump

View on Amazon: MrCool DIY 18,000 BTU 230V Affiliate link

This single-zone heat pump cools and heats spaces up to 800 square feet. It runs on 230V power and delivers 17.3 SEER2 cooling efficiency. The unit includes a pre-charged line set for DIY installation without vacuum pumps. Smart control via the MRCOOL Comfort App and voice assistants is standard. It offers quiet operation down to 18.5 dB(A).

Pros

• 18,000 BTU cooling and heating capacity
• 17.3 SEER2 and 8.5 HSPF2 efficiency ratings
• Pre-charged line set for DIY setup
• Quiet operation at 18.5 dB(A)
• Smart control via app and voice assistants

Cons

• Requires 230V electrical connection
• Single zone only
• Uses R-454B refrigerant

Good fit if

• You have a 230V outlet available
• You want to install the unit yourself
• You need smart app control

Skip if

• You only have 115V outlets
• You need to control multiple zones
• You prefer traditional wired thermostats

Verdict: MrCool DIY Select 18k BTU 230V Heat Pump is a practical choice for homeowners with 230V power who want to handle installation themselves. It suits those who value high efficiency and app-based control for a single room or open area.

2 Best budget

MrCool DIY Select 18K BTU Mini Split

Best for: Single-zone cooling with smart app control

Cooling Capacity

18K BTU

Efficiency Rating

17.3 SEER2

Coverage Area

500 to 1,200 sq ft

Number of Zones

Single Zone

Smart Connectivity

WiFi, App

Dimensions

11.9 × 30.1 × 21.9 inches

View on Amazon: MrCool DIY Select 18K BTU Mini Split Affiliate link

This single-zone mini split covers 500 to 1,200 square feet with 18,000 BTU of cooling power. It offers 17.5 SEER2 efficiency and 8.8 HSPF2 heating performance. The inverter compressor maintains steady temperatures while reducing energy use. You can control it via the MrCool Comfort app or the included remote. The unit weighs 132 pounds and fits spaces requiring moderate cooling capacity.

Pros

• 17.5 SEER2 cooling efficiency rating
• WiFi connectivity with MrCool Comfort App
• Inverter compressor for steady temperature control
• Includes remote control for in-room adjustments

Cons

• Limited to single-zone coverage only
• Heavier 132-pound build compared to smaller units
• Smaller 18K capacity than 24K options on the list

Good fit if

• You need efficient cooling for a 500 to 1,200 square foot room
• You want to monitor and adjust settings remotely via an app
• You prefer inverter technology for consistent comfort

Skip if

• You require multi-zone climate control for several rooms
• You need a higher capacity unit for large open spaces
• You want a lighter indoor unit for easier mounting

Verdict: MrCool DIY Select 18K SEER2 suits you if you need efficient, app-controlled cooling for a single medium-sized room. It is less ideal if you require multi-zone management or higher BTU output.

3 Also great

MrCool 12K BTU 115V 5th Gen

Best for: small rooms with standard 115V power

Cooling Capacity

12,000 BTU

Voltage

115V

Coverage Area

up to 550 square feet

Heat Pump

Heat Pump

Smart Connectivity

Google Assistant, Amazon Alexa

Mounting Type

Wall Mount

View on Amazon: MrCool 12K BTU 115V 5th Gen Affiliate link

This MrCool unit delivers 12,000 BTU of cooling and heating for spaces up to 550 square feet. It runs on standard 115V power, making it easy to install in most homes without specialized electrical work. The 5th generation design includes smart controls compatible with Google Assistant and Amazon Alexa. You get quiet, efficient performance in a sleek white wall-mounted package that blends into any room.

Pros

• 12,000 BTU cooling and heating capacity
• Standard 115V electrical connection
• Smart control via Google Assistant or Alexa
• Covers up to 550 square feet

Cons

• Lower 12,000 BTU capacity than 18k or 24k models on this list
• 115V outlet required instead of 230V
• Indoor unit is 40 inches wide

Good fit if

• You need cooling for a room under 550 square feet
• You have standard 115V outlets available
• You want smart voice control integration

Skip if

• You need to cool a large open space over 550 square feet
• You only have 230V electrical circuits available
• You prefer higher capacity 18,000 BTU or 24,000 BTU units

Verdict: MrCool 12k BTU 115V 5th Gen is a practical choice for smaller rooms where standard household power is available. It suits you if you need efficient, smart-controlled climate management for a single zone under 550 square feet.

4 Best premium

MrCool 18K BTU 230V Mini Split

Best for: Medium rooms with 230V power and voice control needs

Cooling Capacity

18,000 BTU

Voltage

230V

Coverage Area

up to 750 sq. ft.

Heat Pump

Heat Pump

Smart Connectivity

Google Assistant, Amazon Alexa

Mounting Type

Wall Mount

View on Amazon: MrCool 18K BTU 230V Mini Split Affiliate link

This MrCool Comfort unit delivers 18,000 BTU of cooling and heating for spaces up to 750 square feet. It runs on 230V power and includes a heat pump for year-round use. You can control it via Google Assistant or Amazon Alexa. It suits those who want smart voice integration without a dedicated app. It is a solid option for medium-sized rooms needing reliable temperature control.

Pros

• 18,000 BTU cooling and heating capacity
• Covers areas up to 750 sq. ft.
• 230V electrical requirement for efficient operation
• Built-in Google Assistant and Alexa support

Cons

• No mention of a smartphone app
• Requires 230V wiring, not 115V
• Limited to voice assistant control only

Good fit if

• You have 230V electrical outlets available
• You prefer voice control over an app
• You need to cool a 750 sq. ft. space

Skip if

• You only have 115V outlets
• You want a dedicated smartphone app
• You need to cool a large open area

Verdict: MrCool Comfort 18K BTU 230V fits users who want smart voice control and reliable 18,000 BTU performance for medium rooms. It is a practical choice for those with 230V wiring who do not need a proprietary app.

5 Also great

MrCool DIY 12K BTU 4th Gen

Best for: small rooms needing Wi-Fi control

Cooling Capacity

12,000 BTU

Heat Pump

Heat pump

Smart Connectivity

WiFi

Smart Control

Wi-Fi

Dimensions

16 × 26 × 36 inches

Weight

100 pounds

View on Amazon: MrCool DIY 12K BTU 4th Gen Affiliate link

This 12,000 BTU unit is a 4th generation DIY mini split designed for spaces up to 500 square feet. It includes built-in Wi-Fi for remote control and a heat pump for year-round comfort. The system operates in cooling mode down to 5 degrees Fahrenheit, making it suitable for server rooms or greenhouses. It features auto-restart after power outages and low refrigerant alarms to protect the compressor. You get a complete kit with pre-charged line sets for straightforward installation.

Pros

• 12,000 BTU cooling capacity for medium rooms
• Built-in Wi-Fi for smart control
• Low ambient cooling down to 5°F
• Auto-restart after power outages
• Low refrigerant alarm protection

Cons

• 12,000 BTU is lower capacity than 18k or 24k options on this list
• 115V model may require a dedicated circuit
• No mention of advanced scheduling features in data

Good fit if

• You need Wi-Fi connectivity for smart control
• You want to install the unit yourself
• You need cooling in low-temperature environments

Skip if

• You need more than 12,000 BTU of cooling
• You prefer a 230V connection for higher efficiency
• You want a larger capacity for bigger spaces

Verdict: MrCool 12k BTU 4th Gen DIY Mini Split is a practical choice for homeowners who value smart connectivity and DIY installation. It fits well in rooms up to 500 square feet where you want remote control capabilities.

6 Also great

MrCool 24K BTU 230V Advantage

Best for: large rooms with 230V power

Cooling Capacity

24,000 BTU

Voltage

230V

Coverage Area

up to 1,000 sq. ft.

Heat Pump

Heat Pump

Mounting Type

Wall Mount

Target Space

Office

View on Amazon: MrCool 24K BTU 230V Advantage Affiliate link

This MrCool Advantage Series unit delivers 24,000 BTU of cooling and heating power. It operates on a 230V circuit, which typically allows for faster installation than lower-voltage models. The system covers spaces up to 1,000 square feet, making it suitable for larger rooms or open-plan offices. You get all-season reliability with inverter technology that adjusts compressor speed for efficient temperature control.

Pros

• 24,000 BTU cooling and heating capacity
• 230V electrical connection for professional install
• Covers up to 1,000 sq. ft. areas
• Inverter compressor for energy efficiency

Cons

• Requires professional HVAC installation
• No built-in WiFi or smart controls
• Lacks a remote control in the data

Good fit if

• You need high capacity for a large room
• You have a 230V outlet available
• You want reliable heating and cooling

Skip if

• You prefer a DIY installation
• You need smart home integration
• You have only 115V outlets

Verdict: MrCool 24k BTU 230V Advantage is a high-capacity choice for users with 230V power who need serious cooling for large spaces. It fits those who prioritize raw performance over smart features.

Specifications side by side

Key Specs for Choosing Your Mini Split

1. Check Voltage Compatibility

   Match the unit’s voltage to your home’s wiring. The MrCool DIY 18,000 BTU 230V requires dedicated 230V circuits, making it ideal for homeowners with that infrastructure. In contrast, the MrCool 12K BTU 115V 5th Gen plugs into standard outlets. This flexibility suits smaller rooms where installing new high-voltage lines is impractical. Always verify your electrical panel capacity before purchasing. Choosing the wrong voltage can prevent installation entirely. Ensure your existing outlets or circuits align with the specific model’s requirements to avoid costly electrical upgrades.

2. Match BTU to Room Size

   Select the cooling capacity based on your room’s square footage. The 12K BTU models, such as the 5th Gen and 4th Gen DIY, are designed for spaces under 550 square feet. They provide efficient cooling for small rooms or offices without overworking the compressor. For larger areas, the 18K and 24K BTU units deliver stronger performance. The 24K BTU Advantage handles large spaces where raw power is prioritized. Undersizing leads to poor temperature control, while oversizing causes short cycling. Measure your room accurately to pick the right capacity for consistent comfort.

3. Evaluate Smart Control Options

   Consider how you want to manage your climate. The MrCool 12K BTU 4th Gen DIY Mini Split emphasizes Wi-Fi control for remote management. This is useful for homeowners who want to adjust settings from anywhere. Other models, like the 18K BTU 230V, offer app-based control for convenience. Some units may lack proprietary apps, relying instead on voice control compatibility. Determine if you need a dedicated smartphone interface or voice assistant integration. Smart features add convenience but may require a stable network connection. Choose the control method that fits your daily routine and tech preferences.

4. Assess Physical Dimensions

   Verify the indoor unit’s dimensions to ensure it fits your wall space. The MrCool 12K BTU 115V 5th Gen measures 40 inches wide, which is wider than many competitors. The 18,000 BTU 230V model is 28.2 inches wide, offering a more compact profile. Height and length also matter for clearance and aesthetics. The 12K BTU 4th Gen is 36 inches tall, which may impact placement options. Compare these measurements against your intended mounting location. Proper clearance is essential for airflow and maintenance access. Ensure the unit fits comfortably without obstructing windows or furniture.

5. Identify Target Space Type

   Align the unit’s design with your room’s function. The MrCool 12K BTU 115V 5th Gen is explicitly targeted for offices, suggesting optimized airflow for work environments. The 24K BTU Advantage also lists office use, indicating suitability for larger commercial or open-plan spaces. Residential users might prefer the DIY series for bedrooms or living areas. Consider noise levels and air distribution patterns for your specific needs. Some models prioritize quiet operation for sleeping, while others focus on rapid cooling. Match the unit’s intended use to your room’s primary activity for the best experience.

Frequently asked questions

See also

• best Mrcool Comfort MADE Simple 230V mini splits