MRCOOL 5th Gen DIY Mini Split - 33,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM336HPW04C28

MRCOOL DIY 33,000 BTU 3-Zone Mini Split System with 25 ft. Install Kit

Transform your living environment with the perfect balance of placement flexibility and precision comfort for today's diverse home configurations. The MRCOOL DIY 33,000 BTU 3-Zone system with 25-foot install kit delivers optimal climate control across a variety of room sizes and distances—perfectly suited for standard residential layouts where zones may be separated by hallways or on different sides of the home. This versatile mid-range solution provides ideal flexibility for most standard floor plans without the cost of excessive line length or the limitations of shorter systems.

This well-balanced package combines a powerful 36K BTU condenser with precisely sized 9K and 12K BTU air handlers, all connected through versatile 25-foot pre-charged line sets. The strategic configuration creates perfect comfort zones across small bedrooms, home offices, and medium-sized living spaces—providing the installation range needed for typical home layouts while maintaining efficient performance. The practical 25-foot reach accommodates rooms separated by hallways, located on opposite walls, or positioned diagonally from the outdoor unit—covering the most common residential configuration needs.

The optimized configuration delivers perfectly matched climate control across varying room dimensions while providing practical installation flexibility for typical residential floor plans. The versatile 25-foot line sets strike the ideal balance between reach and efficiency—providing sufficient distance for most standard home layouts without unnecessary length that increases cost and reduces performance. The precisely sized handlers deliver perfect cooling and heating to both compact bedrooms (180-375 sq ft) and medium-sized living areas (376-500 sq ft) regardless of their position in your home's layout.

You'll immediately appreciate the practical flexibility when managing comfort across rooms with different dimensions located throughout your home. The balanced 25-foot reach allows optimal placement for rooms separated by hallways or positioned on opposite sides of your home, while the precisely matched handler capacities ensure each space receives exactly the climate control it requires based on size. The impressive 21.5 SEER2 efficiency rating delivers substantial energy savings through properly sized conditioning for each space, while the robust cold-weather performance maintains reliable heating down to -13°F—ensuring year-round comfort throughout your entire home.

Experience straightforward installation perfectly suited for typical residential layouts with MRCOOL's innovative pre-charged quick connect technology. The versatile 25-foot line sets provide the reach needed for most standard home configurations—easily accommodating rooms separated by hallways, positioned on opposite walls, or located on different sides of the home. The user-friendly connection process means you can achieve perfect multi-zone comfort without specialized tools or professional expertise, regardless of your home's standard layout challenges.

The comprehensive installation package includes everything needed for a clean, efficient setup that works with your home's typical configuration. The lightweight, compact air handlers mount easily on interior walls, while the robust outdoor unit provides reliable performance in any environment. Your successful DIY installation delivers professional-quality results across standard residential layouts—providing thousands in cost savings while creating distinct comfort zones that perfectly match your home's natural room divisions and traffic patterns.

Take command of your home's diverse comfort zones with intelligent controls perfectly suited for managing different room sizes throughout your home. The SmartHVAC app provides convenient temperature adjustment for each space based on its specific dimensions and location—allowing you to create ideal environments in both compact bedrooms and larger living 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.

The versatile operation modes provide precise control tailored to each zone's specific needs. COOL mode delivers exactly matched cooling based on individual room dimensions, while HEAT mode provides proportional warmth for spaces with different heating requirements. AUTO mode maintains consistent temperatures throughout varied living areas, and DRY mode effectively manages humidity during damp weather. The energy-saving SLEEP mode intelligently adjusts temperatures overnight in bedroom zones while maintaining different settings in living areas and home offices.

Experience perfectly balanced multi-zone comfort optimized for standard residential layouts with varying room sizes. The comprehensive 7-year compressor and 5-year parts warranty ensures lasting peace of mind, while the practical 25-foot reach provides ideal flexibility for typical home configurations without unnecessary expense. Transform your living spaces with efficient, balanced comfort that's perfectly matched to your home's natural layout—delivering personalized temperature control across rooms of different sizes and positions without excessive complexity or cost.

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!

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.

Installation Manual
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate