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MRCOOL DIY Mini Split - 33,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM327HPW02C00

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$3,905.00

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MRCOOL DIY Mini Split - 33,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM327HPW02C00

The MRCOOL DIY Mini Split 33,000 BTU 3 Zone system brings next-level comfort and flexibility to your HVAC projects. Designed for homeowners, contractors, and business owners who want efficient, multi-zone climate control with easy installation, this system is ideal for homes, workshops, garages, or any space requiring customized temperature management across multiple rooms.

MRCOOL’s patented Pre-Charged Quick Connect Line Sets make installation fast and straightforward. Pre-filled with R-410A refrigerant and designed for easy connection, these line sets eliminate the need for vacuum pumps or specialized tools. The included 16 ft. install kit provides sufficient length for typical setups, while coupler kits allow for extended reach if needed—making this system highly adaptable to your installation requirements.

The 27,000 BTU condenser features Gold Fin® corrosion-resistant coating, protecting your investment from harsh environments, including coastal areas. With an impressive 22 SEER2 and 8.2 HSPF-5 efficiency rating, it delivers substantial energy savings without sacrificing performance. This unit is also engineered to provide reliable heating in extreme cold conditions, down to -13°F, ensuring year-round comfort.

This 3-zone system includes two types of air handlers designed to cover a range of room sizes:

  • 9,000 BTU Air Handler: Perfect for smaller spaces from 180 to 375 sq. ft., such as bedrooms, offices, or cozy corners.
  • 12,000 BTU Air Handler: Ideal for medium-sized rooms ranging from 376 to 500 sq. ft., providing balanced comfort for larger areas.

Each air handler supports multiple modes—COOL, HEAT, AUTO, DRY, and SLEEP—allowing you to tailor comfort settings to suit any season or preference. The compact and lightweight design ensures quick, hassle-free mounting.

Control your system remotely with SmartHVAC app compatibility. Whether you’re at home or away, adjust temperatures, switch modes, and monitor system status from your smartphone or tablet, providing ultimate convenience and peace of mind.

MRCOOL offers a 7-year compressor warranty and a 5-year parts warranty, giving you confidence in the durability and longevity of your system.


  • 27,000 BTU condenser with Gold Fin® corrosion protection
  • Two air handlers: 9,000 BTU (180-375 sq. ft.) and 12,000 BTU (376-500 sq. ft.)
  • Pre-Charged Quick Connect Line Sets for fast, tool-free installation
  • Energy-efficient 22 SEER2 and 8.2 HSPF-5 ratings
  • Reliable heating down to -13°F
  • SmartHVAC app compatibility for remote control
  • 7-year compressor and 5-year parts warranty
  • 16 ft. install kit with coupler options for extended reach

The MRCOOL DIY Mini Split 33,000 BTU 3 Zone system is the perfect solution for those seeking a versatile, efficient, and easy-to-install multi-zone HVAC system. Deliver customized comfort, reduce installation time, and provide your customers with a reliable climate solution that adapts to their lifestyle.

Condenser (27K BTU)

  • Innovative Installation: Get ready for an unparalleled installation experience with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, empowering you to install without needing a technician!
  • Durability Redefined: Protect against corrosion with the robust Gold Fin® condenser coating, specially designed for coastal areas.
  • Impressive Efficiency: Achieve incredible energy savings with a 22 SEER2 and 8.2 HSPF-5 rating.
  • Year-Round Performance: Enjoy reliable heating even in extreme cold, down to -13°F.
  • Peace of Mind: Benefit from a 7-year compressor warranty and a 5-year parts warranty.

Air Handler (9K BTU)

  • Versatile Climate Control: Whether you're in the mood for COOL, HEAT, AUTO, DRY, or SLEEP, these Air Handlers ensure comfort year-round.
  • Perfect Room Coverage: Optimized for spaces ranging from 180 to 375 square feet, perfect for smaller spaces and cozy corners.
  • Smart Control Anywhere: Take command with SmartHVAC app compatibility, offering fingertip convenience from anywhere on the planet.
  • Effortless Installation: The compact and lightweight design makes mounting quick and simple, minimizing installation efforts.
  • Quick Connect System: With MRCOOL’s Pre-Charged Quick Connect Line Set, you can set up easily—no vacuuming or complex tools required!

Air Handler (12K BTU)

  • Versatile Climate Control: Enjoy personalized comfort with COOL, HEAT, AUTO, DRY, or SLEEP modes to suit any season or preference.
  • Perfect Room Coverage: Tailored for areas ranging from 376 to 500 square feet, ideal for medium-sized spaces.
  • Smart Control Anywhere: Take advantage of SmartHVAC app compatibility, giving you complete control remotely.
  • Effortless Installation: A compact and lightweight design allows for hassle-free mounting and setup.
  • Quick Connect System: Thanks to the MRCOOL Pre-Charged Quick Connect Line Set, installation is incredibly simple—no professional vacuuming needed!

Line Set

  • Optimized System Performance: The advanced copper line set connects the MRCOOL Condenser to MRCOOL Air Handlers, enhancing performance for your Multi-Zone system. One line set per indoor unit ensures seamless operation.
  • Pre-Charged Convenience: Designed for simplicity, these line sets are pre-filled with R-410A refrigerant, making installation quick and hassle-free.
  • DIY and Cost Savings: Skip the expensive technician fees with our user-friendly design. Install confidently and save money without compromising quality.
  • Extended Flexibility: Need additional reach? Our coupler kit allows you to effortlessly connect two standard line sets, ensuring unlimited cooling and heating coverage.

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Frequently Asked Questions About MRCOOL DIY Mini Split - 33,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM327HPW02C00

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Product Overview

  • Zone / ROOM:

    Zone / ROOM:

  • Air Handler BTU:

    Air Handler BTU:

  • Coverage Area:

    Coverage Area:

  • Condenser BTU:

    Condenser BTU:

  • Outdoor Operating Temp (Cool/ heat):

    Outdoor Operating Temp (Cool/ heat):

  • Warranty

    Warranty

MRCOOL DIY Mini Split - 33,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM327HPW02C00 Reviews