MRCOOL 5th Gen DIY Mini Split - 42,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 50 ft. Install Kit, DIYM336HPW07C74

MRCOOL DIY 42,000 BTU 3-Zone Mini Split System with 50 ft. Install Kit

Transform expansive properties with the extended coverage needed for widely separated living zones. The MRCOOL DIY 42,000 BTU 3-Zone system with maximum 50-foot install kit delivers high-capacity climate control across substantial distances—perfectly suited for sprawling ranch homes, multi-building properties, or large-scale renovations where living spaces are distributed across significant distances. This premium long-range solution provides exceptional flexibility for properties requiring maximum condenser-to-handler separation while maintaining powerful comfort throughout substantial room dimensions.

This comprehensive package combines a powerful 36K BTU condenser with two 12K BTU air handlers and one high-capacity 18K BTU air handler, all connected through maximum-length 50-foot pre-charged line sets. The extended configuration creates perfect comfort zones across medium and large rooms distributed throughout expansive properties—providing the maximum reach needed for homes where substantial living areas are separated by significant horizontal distances. The exceptional 50-foot reach accommodates handlers positioned in distant wings or separate structures, while the substantial handler sizes perfectly match the conditioning requirements of today's spacious room designs regardless of their remote location.

The high-capacity configuration delivers substantial climate control across rooms separated by maximum distances while providing efficient installation for properties with expansive architectural layouts. The maximum-reach 50-foot line sets provide perfect connectivity for handlers positioned in distant wings or detached spaces—ensuring consistent comfort throughout separated living areas regardless of their substantial distance from the central condenser. The powerful handlers deliver perfect cooling and heating to medium bedrooms or offices (376-500 sq ft) and large primary suites or main living areas (501-750 sq ft) based on their specific dimensions and remote position within the property's extended footprint.

You'll immediately appreciate the robust performance when managing comfort across spaces separated by substantial horizontal distance. The maximum 50-foot reach allows strategic handler placement throughout widely distributed living areas, while the substantial handler capacities ensure each remote room receives powerful climate control matched to its specific dimensions and distance from the central system. The impressive energy efficiency delivers substantial savings despite the extended operation, while the reliable cold-weather performance maintains consistent heating down to -13°F—ensuring year-round comfort throughout your expansive property regardless of external temperature gradients between widely separated spaces.

Experience maximum installation flexibility perfectly suited for expansive properties with extreme reach requirements with MRCOOL's innovative pre-charged quick connect technology. The maximum-length 50-foot line sets provide optimized connectivity for sprawling layouts—easily adapting to substantial distances between the condenser and remote living areas while maintaining efficient refrigerant flow regardless of the extended separation. The straightforward connection process means you can achieve powerful multi-zone comfort without specialized tools or professional expertise, regardless of your property's extensive dimensions or distributed room arrangement.

The comprehensive installation package includes everything needed for a clean, efficient setup that works with your property's maximum-reach requirements. The substantial air handlers mount easily on walls throughout distant areas of your home, with capacities perfectly matched to your extended zoning needs. Your successful DIY installation delivers professional-quality results across architecturally expansive layouts—providing extraordinary cost savings compared to separate systems for distant areas while creating powerful comfort zones that perfectly match your property's widely distributed living spaces.

Take command of your property's extensively distributed comfort zones with intelligent controls perfectly suited for managing substantial areas spread across maximum distances. The SmartHVAC app provides convenient temperature adjustment for each remote zone based on its specific location—allowing you to create ideal environments in widely separated living areas that naturally experience different external conditions due to their distant positions on your property. Create customized schedules that align with your family's actual usage patterns for each distant area, optimizing energy consumption while maintaining perfect comfort throughout your expansive property footprint.

The versatile operation modes provide precise control tailored to each remote zone's specific environmental challenges. COOL mode delivers perfectly balanced cooling across distant areas with potentially different sun exposures and external heat loads, while HEAT mode provides proportional warmth for spaces with different heating requirements due to their remote position and unique insulation characteristics. AUTO mode maintains consistent temperatures throughout widely separated rooms despite their different environmental influences, and DRY mode effectively manages humidity during damp weather across distantly spaced areas with potentially different moisture patterns.

Experience perfectly balanced multi-zone comfort optimized for properties with maximum reach requirements between the condenser and remote living spaces. The comprehensive 7-year compressor and 5-year parts warranty ensures lasting peace of mind, while the maximum 50-foot reach provides exceptional connectivity for sprawling property designs. Transform your expansive living environment with powerful, adaptable comfort that's perfectly matched to your property's maximum-distance requirements—delivering personalized temperature control across widely separated areas without requiring multiple separate systems or compromising comfort in even the most distant corners of your extensive property.

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!

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.

ELECTRICAL REQUIREMENTS

SPECIFICATIONS & DIMENSIONS