MRCOOL® DIY 4th Gen 2-Zone Ductless System

from $2,699.00

The MRCOOL® DIY 4th Gen Multi-Zone 2-Zone Ductless System offers a flexible, high-efficiency heating and cooling solution perfect for customized comfort. This versatile unit can be configured with two wall-mounted units or two ceiling cassettes, making it adaptable to various room layouts and preferences. It delivers powerful performance with energy efficiency, ensuring your space stays comfortable throughout the year—even in temperatures as low as -13°F.

Key Features:

  • Flexible Configurations: Compatible with dual wall mounts or dual cassette units, allowing you to select the setup that best fits your space.

  • Impressive Efficiency: Boasts up to a 21 SEER rating, enhancing energy savings without sacrificing comfort.

  • Easy DIY Installation: Equipped with MRCOOL's patented Pre-Charged Quick Connect® Line Set, allowing for a fast and easy DIY installation without needing a professional.

  • Advanced Technology: Operates with an energy-efficient DC inverter and environmentally friendly R-410A refrigerant, ensuring eco-conscious performance.

  • Durable Build: Includes a corrosion-resistant Gold Fin® condenser, suitable for coastal and other harsh environments.

  • Smart Control: Compatible with the Smart HVAC app, enabling remote control via Apple or Android devices, as well as voice control through Amazon Alexa and Google Assistant.

Why You Should Buy This System: Invest in a solution that combines convenience, efficiency, and flexibility. The MRCOOL® DIY 4th Gen 2-Zone Ductless System is designed for straightforward installation, energy-saving operation, and versatile use, making it ideal for DIY enthusiasts looking for a reliable heating and cooling system that adapts to any space. With its quiet operation, remote access, and efficient performance, it’s a cost-effective choice that’s built to last.

Package includes:

  • DIY-MULTI2-18HP230C - 18K BTU Condenser

  • DIY 4th gen - 25' Install Kit for 12/18k with cable for DIY or Easy Pro Systems

  • 16ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor

  • Two 9K BTU indoor air handling units as selected

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The MRCOOL® DIY 4th Gen Multi-Zone 2-Zone Ductless System offers a flexible, high-efficiency heating and cooling solution perfect for customized comfort. This versatile unit can be configured with two wall-mounted units or two ceiling cassettes, making it adaptable to various room layouts and preferences. It delivers powerful performance with energy efficiency, ensuring your space stays comfortable throughout the year—even in temperatures as low as -13°F.

Key Features:

  • Flexible Configurations: Compatible with dual wall mounts or dual cassette units, allowing you to select the setup that best fits your space.

  • Impressive Efficiency: Boasts up to a 21 SEER rating, enhancing energy savings without sacrificing comfort.

  • Easy DIY Installation: Equipped with MRCOOL's patented Pre-Charged Quick Connect® Line Set, allowing for a fast and easy DIY installation without needing a professional.

  • Advanced Technology: Operates with an energy-efficient DC inverter and environmentally friendly R-410A refrigerant, ensuring eco-conscious performance.

  • Durable Build: Includes a corrosion-resistant Gold Fin® condenser, suitable for coastal and other harsh environments.

  • Smart Control: Compatible with the Smart HVAC app, enabling remote control via Apple or Android devices, as well as voice control through Amazon Alexa and Google Assistant.

Why You Should Buy This System: Invest in a solution that combines convenience, efficiency, and flexibility. The MRCOOL® DIY 4th Gen 2-Zone Ductless System is designed for straightforward installation, energy-saving operation, and versatile use, making it ideal for DIY enthusiasts looking for a reliable heating and cooling system that adapts to any space. With its quiet operation, remote access, and efficient performance, it’s a cost-effective choice that’s built to last.

Package includes:

  • DIY-MULTI2-18HP230C - 18K BTU Condenser

  • DIY 4th gen - 25' Install Kit for 12/18k with cable for DIY or Easy Pro Systems

  • 16ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor

  • Two 9K BTU indoor air handling units as selected

The MRCOOL® DIY 4th Gen Multi-Zone 2-Zone Ductless System offers a flexible, high-efficiency heating and cooling solution perfect for customized comfort. This versatile unit can be configured with two wall-mounted units or two ceiling cassettes, making it adaptable to various room layouts and preferences. It delivers powerful performance with energy efficiency, ensuring your space stays comfortable throughout the year—even in temperatures as low as -13°F.

Key Features:

  • Flexible Configurations: Compatible with dual wall mounts or dual cassette units, allowing you to select the setup that best fits your space.

  • Impressive Efficiency: Boasts up to a 21 SEER rating, enhancing energy savings without sacrificing comfort.

  • Easy DIY Installation: Equipped with MRCOOL's patented Pre-Charged Quick Connect® Line Set, allowing for a fast and easy DIY installation without needing a professional.

  • Advanced Technology: Operates with an energy-efficient DC inverter and environmentally friendly R-410A refrigerant, ensuring eco-conscious performance.

  • Durable Build: Includes a corrosion-resistant Gold Fin® condenser, suitable for coastal and other harsh environments.

  • Smart Control: Compatible with the Smart HVAC app, enabling remote control via Apple or Android devices, as well as voice control through Amazon Alexa and Google Assistant.

Why You Should Buy This System: Invest in a solution that combines convenience, efficiency, and flexibility. The MRCOOL® DIY 4th Gen 2-Zone Ductless System is designed for straightforward installation, energy-saving operation, and versatile use, making it ideal for DIY enthusiasts looking for a reliable heating and cooling system that adapts to any space. With its quiet operation, remote access, and efficient performance, it’s a cost-effective choice that’s built to last.

Package includes:

  • DIY-MULTI2-18HP230C - 18K BTU Condenser

  • DIY 4th gen - 25' Install Kit for 12/18k with cable for DIY or Easy Pro Systems

  • 16ft 1/4 x 1/2 Lineset for DIY 9K, 12K & 18K Indoor

  • Two 9K BTU indoor air handling units as selected

Wall-Mounted Air Handler & Ceiling Cassette Options

For customized comfort, the MRCOOL® DIY 4th Gen 2-Zone Ductless System offers two types of indoor units:

  • Wall-Mounted Air Handler: This sleek, compact unit efficiently cools or heats your space while blending seamlessly with your room’s décor. Ideal for rooms up to 375 sq. ft., the air handler includes a variety of modes—cool, heat, auto, dry (dehumidify), and sleep—for tailored climate control. Installation is a breeze with the Quick Connect® Line Set, allowing for a DIY-friendly setup with no need for professional service.

  • Ceiling Cassette (OuttaSight™): Designed for discreet, out-of-sight installation, the ceiling cassette fits seamlessly between ceiling joists, maintaining an open and unobstructed room design. This unit is great for larger areas, offering low-profile installation with easy access to filters through the Elevation function, which lowers the filter panel for easy maintenance. The cassette’s whisper-quiet operation and multiple modes make it a versatile and unobtrusive option for cooling and heating.

Each option is engineered for efficiency, quiet performance, and ease of use, allowing you to choose the best fit for your home and lifestyle needs