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MRCOOL DIY Mini Split - 42,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM336HPC06C00

SKU DIYM336HPC06C00

by MRCOOL
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$6,293.00

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MRCOOL DIY Mini Split - 42,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM336HPC06C00

Step confidently into the future of climate control with the MRCOOL DIY Mini Split 42,000 BTU 3 Zone Ceiling Cassette system — the perfect choice for business owners, contractors, and HVAC professionals who demand efficiency, flexibility, and ease of installation. Imagine delivering precise, multi-zone comfort across homes, garages, workshops, or commercial spaces, all while saving time and cutting costs with a system designed for effortless DIY installation.

Visualize your clients enjoying perfect temperature control in every room. This system features one 12,000 BTU and two 18,000 BTU OuttaSight Ceiling Cassette air handlers, each fitting seamlessly between 16” ceiling joists for a sleek, unobtrusive look. Whether it’s a cozy 376 sq. ft. office or a spacious 750 sq. ft. workshop, every zone can be independently controlled to meet diverse comfort needs — no ductwork required.

With an outstanding 21.5 SEER2 and 8.5 HSPF-5 rating, this system offers top-tier energy savings that translate into lower operating costs. The Gold Fin® coated condenser provides superior corrosion resistance, especially in harsh coastal environments, ensuring long-lasting durability. Plus, reliable heating down to an extreme -13°F keeps your clients comfortable no matter how low the temperature drops.

Imagine completing a professional-grade multi-zone installation without expensive technician fees or specialized tools. MRCOOL’s patented Pre-Charged Quick Connect Line Sets come pre-filled with R-410A refrigerant, eliminating the need for vacuum pumps or complex equipment. This smart design means you can confidently install the system yourself or deploy your team quickly, accelerating project completion and boosting profitability. Need more reach? The included coupler kit lets you connect two line sets effortlessly for extended coverage.

Picture your clients adjusting their environment from anywhere, anytime. The SmartHVAC app offers full remote control over each zone’s temperature and settings, delivering unmatched convenience and a modern user experience that sets your service apart.

  • Pre-Charged Quick Connect Line Sets: Fast, tool-free installation that cuts labor time and costs.
  • Multi-Zone Flexibility: Three independently controlled zones for customized comfort.
  • Compact Ceiling Cassette Design: Space-saving units that fit standard joists without ductwork.
  • Durable and Efficient: Gold Fin® condenser coating and superior SEER2/HSPF ratings.
  • Comprehensive Warranty: 7-year compressor and 5-year parts warranty for peace of mind.

The MRCOOL DIY Mini Split 42,000 BTU 3 Zone Ceiling Cassette system is your professional solution to delivering energy-efficient, customizable comfort with easy installation and smart features. Empower your business and impress your clients with a system built for performance, flexibility, and simplicity.

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)

  • Compact Ceiling Installation: The MRCOOL DIY Series OuttaSight 12k BTU Ceiling Cassette fits easily between 16” ceiling joists for a modern, low-profile look.
  • Multi-Zone Compatibility: Operates smoothly with the DIY 4th gen MZ system to support multi-zone configurations and remove the need for ductwork.
  • Ideal Coverage Area: Designed to efficiently heat or cool spaces between 376 and 500 square feet.
  • Remote Control Access: Gain full control of your unit with the SmartHVAC app, providing convenience from virtually anywhere.
  • Effortless Installation: Installation is a breeze with MRCOOL’s Pre-Charged Quick Connect Line Set, allowing a fast and simple setup process.

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.

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Frequently Asked Questions About MRCOOL DIY Mini Split - 42,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM336HPC06C00

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Product Overview

  • Zone / ROOM:

    Zone / ROOM: 3 Zone

  • Air Handler BTU:

    Air Handler BTU: 12k + 12k + 18k

  • Coverage Area:

    Coverage Area: 1750 sq.ft

  • Condenser BTU:

    Condenser BTU: 36k

  • Outdoor Operating Temp (Cool/ heat):

    Outdoor Operating Temp (Cool/ heat): 5°F ~ 75.2°F for heat & 5°F ~ 122°F for cool

  • Warranty

    Warranty 7 Year Compressor & 5 Year Parts

MRCOOL DIY Mini Split - 42,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM336HPC06C00 Reviews