MRCOOL DIY Mini Split - 36,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 50 ft. Install Kit, DIYM336HPC02C74

This system expertly manages three independent zones, allowing precise heating and cooling tailored to each space’s unique requirements. Whether outfitting a home, garage, workshop, or commercial environment, the combination of 9,000 BTU and 18,000 BTU ceiling cassette air handlers ensures optimal coverage — from intimate rooms to larger areas up to 750 square feet. Your customers will appreciate the freedom to customize their comfort, zone by zone, without the clutter or cost of traditional ductwork.

Thanks to MRCOOL’s patented Pre-Charged Quick Connect Line Sets, installation is fast, clean, and hassle-free. These line sets come pre-filled with refrigerant, eliminating the need for vacuum pumps or specialized tools. The generous 50-foot install kit offers flexibility for a wide range of layouts, letting you tackle more jobs efficiently and reduce labor hours. This DIY-friendly design means you can confidently handle installations yourself, bypassing expensive technician fees and accelerating project completion.

With a stellar 21.5 SEER2 cooling rating and an 8.5 HSPF-5 heating rating, this system delivers impressive energy savings while maintaining peak performance. The Gold Fin® coated condenser stands up to harsh environments, including coastal conditions, ensuring long-lasting protection against corrosion. Even in extreme cold, down to -13°F, your customers will enjoy consistent, reliable warmth — a testament to MRCOOL’s commitment to all-season comfort.

The low-profile ceiling cassette air handlers fit neatly between standard 16” ceiling joists, offering a discreet, modern look that frees up wall and floor space. With SmartHVAC app compatibility, your clients gain seamless control over their environment from anywhere — whether at home, at work, or on the go. This smart connectivity adds a layer of convenience that today’s customers expect and appreciate.

• 3-Zone Flexibility: Independent climate control for personalized comfort.
• Pre-Charged Quick Connect Line Sets: Simplify installation, cut labor costs.
• High Efficiency: 21.5 SEER2 and 8.5 HSPF-5 ratings reduce energy consumption.
• Durable Construction: Gold Fin® condenser coating for lasting corrosion resistance.
• Smart Control: Manage settings remotely with the SmartHVAC app.
• Comprehensive Warranty: 7-year compressor and 5-year parts coverage for reassurance.

Imagine completing your installations faster, with less hassle, and delivering exceptional comfort that keeps your customers coming back. The MRCOOL DIY Mini Split 36,000 BTU 3 Zone Ceiling Cassette system is more than just equipment — it’s a game-changer for your business, offering efficiency, reliability, and unmatched customer satisfaction.

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 (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 (18K BTU)

• Compact Ceiling Installation: The MRCOOL DIY Series OuttaSight 18k BTU Ceiling Cassette fits neatly within 16” ceiling joists for a clean and unobtrusive appearance.
• Multi-Zone Compatibility: Built to work with the DIY 4th gen MZ system for multi-zone functionality and ductless operation.
• Ideal Coverage Area: Capable of managing heating and cooling needs in spaces of 501 to 750 square feet with ease.
• Remote Control Access: Take full command using the SmartHVAC app, ensuring convenience whether at home or away.
• Effortless Installation: With MRCOOL’s Pre-Charged Quick Connect Line Set, setting up the unit is fast and hassle-free—no professional tools 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.