MRCOOL DIY Mini Split - 54,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit, DIYM448HPW09C217

At the center of this system is a 48,000 BTU condenser built for consistent, energy-saving performance. With a 20.5 SEER2 and 8.5 HSPF-5 rating, it delivers significant utility savings without sacrificing comfort. The Gold Fin® condenser coating protects against corrosion and environmental damage, ensuring long-lasting durability. It heats effectively even when outdoor temperatures drop to 5°F, providing dependable warmth during winter. The system also comes with a 7-year compressor warranty and a 5-year parts warranty, giving you confidence in every installation.

This 4-zone system includes a variety of air handlers that cover different room sizes and needs:

• 9,000 BTU Air Handlers: Perfect for smaller rooms ranging from 180 to 375 square feet, such as bedrooms, offices, or workshops.
• 12,000 BTU Air Handlers: Designed for medium-sized spaces between 376 and 500 square feet, delivering balanced comfort.
• 24,000 BTU Air Handlers: Ideal for large rooms and open areas from 751 to 1,000 square feet, providing powerful, even cooling and heating.

Each air handler supports multiple modes—COOL, HEAT, AUTO, DRY, and SLEEP—allowing users to adjust settings to their preference throughout the year. Their compact, lightweight design ensures easy mounting and quick installation. The SmartHVAC app lets users control their system remotely, adding convenience and modern functionality.

MRCOOL’s patented Pre-Charged Quick Connect Line Sets simplify installation. Pre-filled with R-410A refrigerant and designed for snap-together assembly, these line sets eliminate the need for vacuum pumps or specialized tools. The included 35 ft. install kit provides ample reach for most projects, while coupler kits allow you to extend line sets for larger or more complex installations. This system reduces labor time and costs, allowing you to complete jobs faster and increase profitability.

• DIY-Friendly: Pre-charged quick connect line sets reduce labor and technician fees.
• Energy Efficient: High SEER2 and HSPF ratings lower operating costs.
• Durable: Gold Fin® coating and strong warranties ensure long-term reliability.
• Smart Control: Remote access via SmartHVAC app provides easy system management.
• Flexible Zoning: Mix and match air handler sizes to customize multi-room comfort.

With the MRCOOL DIY Mini Split 54,000 BTU 4 Zone system, you provide your customers with a dependable, energy-efficient HVAC solution that’s simple to install and built to last. This system offers tailored comfort for every space, backed by smart technology and solid warranties, helping you complete projects quickly and keep your clients satisfied. Choose MRCOOL to maximize your installation efficiency and business growth.

Condenser (48K BTU)

• Streamlined Installation: Take control with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, making installation a breeze without the need for professional assistance.
• Resilient Protection: Stay safeguarded against wear with the Gold Fin® condenser coating.
• Unmatched Efficiency: Enjoy remarkable energy savings with a 20.5 SEER2 and 8.5 HSPF-5 rating.
• Winter-Ready: Generate warmth reliably, even when outdoor temperatures reach as low as 5°F.
• Comprehensive Warranty: 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!

Air Handler (24K BTU)

• Versatile Climate Control: Switch easily between COOL, HEAT, AUTO, DRY, or SLEEP modes for comfort that meets all seasons and conditions.
• Perfect Room Coverage: Ideal for spaces ranging from 751 to 1,000 square feet, making it a reliable choice for expansive rooms.
• Smart Control Anywhere: Manage your system effortlessly using the SmartHVAC app compatibility.
• Effortless Installation: Lightweight and compact, this design allows a streamlined installation process.
• Quick Connect System: With the MRCOOL Pre-Charged Quick Connect Line Set, install with ease—no technical expertise required!

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.