MRCOOL 5th Gen DIY Mini Split - 27,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 35 ft. Install Kit, DIYM336HPW00C49

Expand Your Capabilities: MRCOOL DIY 27,000 BTU 3 Zone Mini Split (35 ft. Kit)

Take your HVAC business to new heights with the MRCOOL DIY 27,000 BTU 3 Zone Mini Split system—now with 35 ft. Pre-Charged Quick Connect Line Sets for maximum installation flexibility. Designed for contractors and business owners who want to serve more clients, reduce labor costs, and deliver cutting-edge comfort, this 5th Gen MRCOOL system is your competitive advantage.

With MRCOOL’s patented Pre-Charged Quick Connect Line Sets, you can complete multi-zone installations quickly—no vacuum pumps, gauges, or certified technicians required. Each 35 ft. line set is pre-filled with R-410A refrigerant, making it easy to handle longer runs, multi-level properties, and complex layouts. This means you can tackle more jobs with less hassle and keep your labor costs low.

• Extended Reach: 35 ft. line sets allow you to serve larger homes, offices, and challenging layouts with ease.
• Plug-and-Play Simplicity: No specialized tools needed—just connect, mount, and power up.
• Boost Productivity: Complete more projects per week and maximize your revenue.

Your clients expect more than basic temperature control—they want energy efficiency, reliability, and smart features. The robust 36K BTU condenser (optimized for 27K BTU multi-zone operation) features Gold Fin® anti-corrosion protection for lasting durability, even in coastal climates. Each 9K BTU air handler is perfect for rooms from 180 to 375 sq. ft., with COOL, HEAT, AUTO, DRY, and SLEEP modes for year-round comfort.

SmartHVAC app compatibility means your clients can control their comfort from anywhere, adding value and convenience to every installation.

• All-Season Performance: Efficient heating and cooling down to -13°F, with 21.5 SEER2 and 8.5 HSPF-5 ratings for energy savings.
• Smart Remote Control: Manage every zone via smartphone or tablet—perfect for tech-forward clients.
• Independent Comfort: Three zones, each with personalized settings.

MRCOOL’s 7-year compressor and 5-year parts warranty gives you and your clients peace of mind. Durable copper line sets and proven system reliability mean fewer callbacks and more referrals.

• Reduce install times and labor costs
• Serve larger or more complex properties
• Deliver customizable, energy-efficient comfort in three zones
• Offer smart, app-based controls that today’s clients demand

Grow your business and stand out from the competition with the MRCOOL DIY 27,000 BTU 3 Zone Mini Split—where every install is a win for your clients, your crew, 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 (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!

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 & GUIDES

Installation Manual
Product Brochure
Performance Specifications
Warranty
Energy Guide
AHRI Certificate