MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit, DIYM336HPW05C49

MRCOOL DIY 39,000 BTU 3-Zone Mini Split System with 35 ft. Install Kit

Transform diverse living environments with the strategic versatility needed for today's mixed architectural styles and varied room dimensions. The MRCOOL DIY 39,000 BTU 3-Zone system with 35-foot install kit delivers precision climate control across fundamentally different living spaces—perfectly suited for homes combining traditional compartmentalized bedrooms with modern open-concept living areas or converted spaces with challenging dimensions. This balanced high-capacity solution provides ideal flexibility for mixed-use properties where room sizes vary significantly and architectural styles blend throughout the home.

This comprehensive package combines a powerful 36K BTU condenser with a strategically diverse set of 9K, 12K, and 18K BTU air handlers, all connected through versatile 35-foot pre-charged line sets. The adaptable configuration creates perfect comfort zones across small bedrooms, medium studies, and large open living areas—providing the extended reach and varied capacity needed for homes with mixed architectural styles. The practical 35-foot reach accommodates both closely positioned traditional rooms and more distant open-concept spaces, while the graduated handler sizes perfectly match the diverse conditioning requirements of today's multifunctional homes.

The graduated configuration delivers perfectly matched climate control across dramatically different room dimensions while providing extended installation flexibility for homes with mixed traditional and modern elements. The versatile 35-foot line sets provide sufficient distance to navigate architectural transitions between classic compartmentalized layouts and contemporary open spaces—ensuring consistent comfort throughout varied living areas regardless of their size or position. The strategically sized handlers deliver perfect cooling and heating to compact bedrooms (180-375 sq ft), medium studies or dining rooms (376-500 sq ft), and expansive open living areas (501-750 sq ft) based on their specific dimensions and airflow patterns.

You'll immediately appreciate the adaptable performance when managing comfort across spaces with fundamentally different architectural characteristics. The extended 35-foot reach allows optimal placement despite transitional floor plans, while the graduated handler capacities ensure each space receives precisely matched climate control based on its unique dimensions and layout. The impressive 21.5 SEER2 efficiency rating delivers substantial energy savings through properly sized conditioning for each distinct space, while the robust cold-weather performance maintains reliable heating down to -13°F—ensuring year-round comfort throughout your entire home regardless of architectural style variations.

Experience adaptable installation perfectly suited for homes with varied room dimensions and architectural transitions with MRCOOL's innovative pre-charged quick connect technology. The extended 35-foot line sets provide the reach needed for mixed traditional and modern configurations—easily adapting to both closely positioned traditional bedrooms and more distant open living areas. The straightforward connection process means you can achieve perfect multi-zone comfort without specialized tools or professional expertise, regardless of your home's architectural complexity or room size variations.

The comprehensive installation package includes everything needed for a clean, efficient setup that works with your home's diverse spaces. The lightweight air handlers mount easily on interior walls, with three distinct sizes perfectly matched to your varied room dimensions. Your successful DIY installation delivers professional-quality results across architecturally diverse layouts—providing significant cost savings while creating distinct comfort zones that perfectly match your home's natural evolution from traditional to contemporary spaces.

Take command of your home's diverse comfort zones with intelligent controls perfectly suited for managing dramatically different room sizes throughout your property. The SmartHVAC app provides convenient temperature adjustment for each space based on its specific dimensions and architectural style—allowing you to create ideal environments in compact traditional bedrooms, medium transitional spaces, and expansive open-concept areas with different conditioning requirements. Create customized schedules that align with your family's actual usage patterns for each uniquely sized space, optimizing energy consumption while maintaining perfect comfort across varied architectural styles.

The versatile operation modes provide precise control tailored to each zone's specific dimensions. COOL mode delivers exactly matched cooling based on individual room volumes, while HEAT mode provides proportional warmth for spaces with dramatically different heating requirements due to ceiling height variations and open-concept layouts. AUTO mode maintains consistent temperatures throughout varied architectural spaces, and DRY mode effectively manages humidity during damp weather across rooms with different airflow patterns and volume requirements.

Experience perfectly balanced multi-zone comfort optimized for homes combining traditional compartmentalized spaces with modern open layouts. The comprehensive 7-year compressor and 5-year parts warranty ensures lasting peace of mind, while the practical 35-foot reach provides ideal flexibility for varied architectural styles. Transform your mixed living spaces with efficient, adaptable comfort that's perfectly matched to your home's diverse room dimensions—delivering personalized temperature control across spaces of dramatically different sizes without requiring separate systems or compromising comfort in any area.

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)

• 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 (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!

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.