MRCOOL 5th Gen DIY Mini Split - 36,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit, DIYM336HPW06C49

Maximize Efficiency and Profit with the MRCOOL DIY 36,000 BTU 3 Zone Mini Split (35 ft. Install Kit)

Take your HVAC business to the next level with the MRCOOL DIY 36,000 BTU 3 Zone Mini Split system. Designed for contractors and business owners who value speed, flexibility, and customer satisfaction, this 4th Gen MRCOOL solution lets you deliver unmatched comfort in three separate zones—while minimizing labor and maximizing your bottom line.

With MRCOOL’s patented Pre-Charged Quick Connect Line Sets (35 ft.), your team can complete multi-zone installations quickly and efficiently—no vacuum pumps, no gauges, no certified technicians required. Each line set is pre-filled with R-410A refrigerant, so you simply connect, mount, and power up. That means less downtime, lower labor costs, and the ability to take on more jobs every month.

• Plug-and-Play Installation: Ideal for multi-room homes, offices, and commercial properties—even those with challenging layouts.
• Extended Reach: 35 ft. line sets give you the flexibility to tackle larger properties or installations with longer runs.
• Boost Productivity: Complete more projects with less training and fewer specialized tools.

Your clients expect more than just heating and cooling—they want energy efficiency, reliability, and smart control. The 36K BTU condenser, with Gold Fin® anti-corrosion protection, ensures long-lasting performance in any environment. Each of the three 12K BTU air handlers covers 376–500 sq. ft. with COOL, HEAT, AUTO, DRY, and SLEEP modes for year-round versatility.

Plus, SmartHVAC app compatibility means your clients can control their comfort from anywhere—adding real value and modern appeal to your installations.

• All-Season Performance: Efficient operation down to -13°F, 21.5 SEER2, and 8.5 HSPF-5 for lower energy bills.
• Smart Remote Control: Manage every zone via smartphone or tablet—perfect for tech-savvy customers and property managers.
• Independent Comfort: Three zones, each with personalized settings.

MRCOOL backs every system with a 7-year compressor and 5-year parts warranty. The robust copper line sets and durable build mean fewer callbacks, long-term performance, and satisfied clients who recommend your work.

• Dramatically reduce install times and labor costs
• Deliver high-efficiency, customizable comfort to three zones
• Offer smart, app-based controls that today’s customers demand
• Handle complex layouts with ease using 35 ft. line sets

Upgrade your business and deliver next-level comfort with the MRCOOL DIY 36,000 BTU 3 Zone Mini Split—where every install is a win for your clients, your team, and your bottom line.

Condenser (36K BTU)

• Innovative Installation: Experience seamless installation with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, ensuring a hassle-free process without needing a technician.
• Corrosion Resistance: Shield your system from coastal elements with the robust Gold Fin® condenser coating.
• Energy Efficiency: Save on energy with an impressive 21.5 SEER2 and 8.5 HSPF-5 rating.
• Extreme Performance: Heat efficiently even when temperatures plunge to -13°F.
• Reliable Warranty: Enjoy peace of mind with 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!

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.

ELECTRICAL REQUIREMENTS

SPECIFICATIONS & DIMENSIONS

INSTALLATION & GUIDES

• Installation Manual
• Product Brochure
• Performance Specifications
• Warranty
  
• Energy Guide
  
• AHRI Certificate