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MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 and 50 ft. Install Kit, DIYM218HPC01C10

SKU DIYM218HPC01C10

by MRCOOL
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$4,481.00

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MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 and 50 ft. Install Kit, DIYM218HPC01C10

Step into a new era of comfort and convenience with the MRCOOL DIY Mini Split 21,000 BTU 2 Zone Ceiling Cassette system — the perfect choice for contractors, business owners, and installers looking to deliver high-performance, customizable HVAC solutions with ease. Designed to combine powerful climate control with effortless DIY installation, this system lets you provide your clients with tailored comfort that fits any space.

Imagine offering your clients the luxury of personalized temperature control across multiple rooms without the hassle of bulky ductwork. This system features two sleek ceiling cassette air handlers — a 9,000 BTU unit ideal for spaces between 180 and 375 square feet, and a 12,000 BTU unit designed for rooms from 376 to 500 square feet. Both fit neatly between standard 16” ceiling joists, delivering a clean, modern look that complements any home, garage, or commercial space.

Say goodbye to expensive technician fees and complex tools. MRCOOL’s patented Pre-Charged Quick Connect Line Sets, included in 25 and 50-foot lengths, come pre-filled with R-410A refrigerant, enabling you to install quickly and confidently without vacuum pumps or specialized equipment. This streamlined installation saves time and labor costs, allowing you to complete more projects with less hassle.

At the core of this system is the robust 18,000 BTU condenser, protected by MRCOOL’s Gold Fin® coating to resist corrosion, especially in coastal environments. With an impressive 21.2 SEER2 cooling efficiency and 8.6 HSPF-5 heating rating, this unit delivers exceptional energy savings year-round. It also offers reliable heating performance down to -13°F, ensuring comfort even in the coldest conditions. Backed by a 7-year compressor warranty and a 5-year parts warranty, this system is built to last.

Your clients will appreciate the flexibility of the SmartHVAC app, which provides full remote control of each zone from anywhere via smartphone or tablet. This modern feature enhances user experience with convenient, on-the-go temperature management.

  • Two ceiling cassette air handlers (9K & 12K BTU) for versatile multi-zone climate control
  • Durable 18,000 BTU Gold Fin® coated condenser for corrosion resistance
  • Energy-efficient 21.2 SEER2 cooling and 8.6 HSPF-5 heating ratings
  • Pre-Charged Quick Connect 25 and 50 ft. line sets for fast, tool-free installation
  • Reliable heating down to -13°F for year-round comfort
  • SmartHVAC app for remote, convenient operation
  • 7-year compressor and 5-year parts warranty for peace of mind

With the MRCOOL DIY Mini Split 21,000 BTU 2 Zone Ceiling Cassette system, you’re offering more than just HVAC equipment — you’re delivering a seamless blend of performance, durability, and ease of installation that empowers you to exceed your clients’ expectations and grow your business.

Condenser (18K 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 stunning energy savings with a 21.2 SEER2 and 8.6 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)

  • Compact Ceiling Installation: The MRCOOL DIY Series OuttaSight 9k BTU Ceiling Cassette fits seamlessly between 16” ceiling joists, delivering a sleek and space-saving installation.
  • Multi-Zone Compatibility: Designed to integrate with the DIY 4th gen MZ system, it enables multi-zone configurations and eliminates the need for ductwork.
  • Ideal Coverage Area: Perfect for spaces ranging from 180 to 375 square feet, making it suitable for both small and medium-sized rooms.
  • Remote Control Access: Enjoy effortless control with SmartHVAC app compatibility, enabling management from anywhere via a smartphone or tablet.
  • Effortless Installation: Simplify setup with MRCOOL’s Pre-Charged Quick Connect Line Set—no vacuuming or special tools needed.

Air Handler (12K BTU)

  • Compact Ceiling Installation: The MRCOOL DIY Series OuttaSight 12k BTU Ceiling Cassette fits easily between 16” ceiling joists for a modern, low-profile look.
  • Multi-Zone Compatibility: Operates smoothly with the DIY 4th gen MZ system to support multi-zone configurations and remove the need for ductwork.
  • Ideal Coverage Area: Designed to efficiently heat or cool spaces between 376 and 500 square feet.
  • Remote Control Access: Gain full control of your unit with the SmartHVAC app, providing convenience from virtually anywhere.
  • Effortless Installation: Installation is a breeze with MRCOOL’s Pre-Charged Quick Connect Line Set, allowing a fast and simple setup process.

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 - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 and 50 ft. Install Kit, DIYM218HPC01C10

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Product Overview

  • Zone / ROOM:

    Zone / ROOM: 2 Zone

  • Air Handler BTU:

    Air Handler BTU: 9k + 12k

  • Coverage Area:

    Coverage Area: 875 sq.ft

  • Condenser BTU:

    Condenser BTU: 18k

  • Outdoor Operating Temp (Cool/ heat):

    Outdoor Operating Temp (Cool/ heat): -22°F to 75°F for heat | -22°F to 122°F for cool

  • Warranty

    Warranty 7 Year Compressor & 5 Year Parts

MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 and 50 ft. Install Kit, DIYM218HPC01C10 Reviews