MRCOOL 5th Gen DIY Mini Split - 42,000 BTU Ductless Air Conditioner and Heat Pump, DIY-B-348HP121218

MRCOOL DIY Mini Split - 42,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump, DIY-B-348HP121218

Picture offering your clients the ultimate in modern comfort — a powerful, efficient, and easy-to-install HVAC system that transforms multiple spaces with personalized climate control. The MRCOOL DIY Mini Split 42,000 BTU 3 Zone system is engineered for business owners and contractors who demand high performance without the hassle. Whether for homes, garages, workshops, or commercial spaces, this system delivers consistent comfort and energy savings while dramatically simplifying installation.

At the core of this system is a 48,000 BTU condenser designed to deliver reliable performance and longevity. Featuring MRCOOL’s patented Pre-Charged Quick Connect Line Sets, installation becomes a straightforward process that requires no professional refrigerant charging or vacuuming, saving you valuable time and labor costs. The Gold Fin® coating protects the condenser against corrosion and wear, ensuring long-term durability. With an impressive 20.5 SEER2 and 8.5 HSPF-5 rating, this unit offers excellent energy efficiency, helping your customers save on utility bills year-round. Plus, it maintains dependable heating even when outdoor temperatures fall as low as 5°F. A 7-year compressor warranty and 5-year parts warranty provide added assurance of quality.

This system includes two versatile air handlers tailored to different room sizes and needs:

• 12,000 BTU Air Handler: Ideal for medium-sized spaces ranging from 376 to 500 square feet, this unit offers multiple modes including COOL, HEAT, AUTO, DRY, and SLEEP, allowing your customers to customize their comfort effortlessly. Its compact, lightweight build ensures quick and easy installation.

• 18,000 BTU Air Handler: Perfect for larger rooms or open areas between 501 and 750 square feet, this handler delivers consistent, year-round comfort with the same versatile modes and easy setup features.

Your clients will appreciate the convenience of the SmartHVAC app, which puts full system control in their hands—anytime, anywhere. From adjusting temperature settings to switching modes, the app enhances comfort and energy management. Thanks to the DIY-friendly Pre-Charged Quick Connect Line Sets, installation is faster and simpler than ever, allowing you to expand your service offerings without increasing labor costs or complexity.

• Fast, technician-free installation with patented Pre-Charged Quick Connect Line Sets
• Durable Gold Fin® coated condenser for corrosion resistance and extended lifespan
• High energy efficiency (20.5 SEER2 / 8.5 HSPF-5) reduces operating expenses
• Reliable heating performance down to 5°F outdoor temperature
• Versatile air handlers sized for medium to large rooms with multiple climate modes
• SmartHVAC app compatibility for remote, convenient control
• Strong 7-year compressor and 5-year parts warranty

This MRCOOL DIY Mini Split system empowers you to deliver premium climate control solutions that combine efficiency, durability, and ease of installation—helping your business grow while exceeding your customers’ expectations for comfort.

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 (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 (18K BTU)

• Versatile Climate Control: Easily adjust to COOL, HEAT, AUTO, DRY, or SLEEP modes for year-round comfort.
• Perfect Room Coverage: Designed to suit spaces between 501 to 750 square feet, perfect for larger rooms and open areas.
• Smart Control Anywhere: The SmartHVAC app compatibility lets you manage your system conveniently from anywhere.
• Effortless Installation: The compact and lightweight design simplifies the mounting process significantly.
• Quick Connect System: Simplify your setup with MRCOOL’s Pre-Charged Quick Connect Line Set—no extra tools required!