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MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM336HPC04C28

SKU DIYM336HPC04C28

by MRCOOL
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$6,368.00

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MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit (DIYM336HPC04C28)

Revolutionize your HVAC contracting business with MRCOOL's game-changing 4th Generation DIY Mini Split system – the comprehensive climate solution that dramatically increases your operational efficiency while delivering the sophisticated, invisible comfort your clients demand. This premium 3-zone package equips you to tackle multi-room projects with unprecedented speed and profitability, transforming your business model and positioning you as an industry innovator.

Imagine walking your clients through their newly completed installation, watching their satisfaction as they realize there's nothing to see – just perfect comfort flowing from sleek ceiling cassettes that virtually disappear into their space. No bulky wall units interrupting their design aesthetic, no complicated ductwork stealing valuable ceiling height or requiring extensive demolition – just invisible luxury that enhances their property value while preserving the integrity of their interior design.

At the core of this system is the powerful 36,000 BTU condenser featuring premium 21.5 SEER2 and 8.5 HSPF-5 ratings – efficiency metrics that translate directly to substantial energy savings your clients will see month after month. The Gold Fin® condenser coating provides superior protection against coastal elements and environmental wear, ensuring lasting performance that enhances your reputation for quality installations. Even in the harshest winter conditions, this system continues delivering reliable heat down to an impressive -13°F, providing true all-season comfort few competitors can match.

This comprehensive package includes three ceiling cassette air handlers strategically sized to address various space requirements:

  • 9,000 BTU unit perfect for spaces up to 375 square feet
  • 12,000 BTU unit ideal for rooms up to 500 square feet
  • 18,000 BTU powerhouse designed for larger areas up to 750 square feet

All three air handlers install discreetly between standard 16" ceiling joists, offering a modern, low-profile solution that disappears into the ceiling while efficiently controlling temperatures in spaces of varying sizes. Multiple operating modes including cooling, heating, auto, dry, and sleep functions give your clients complete control over their environment in every season.

What truly sets MRCOOL apart – and revolutionizes your business model – is the innovative pre-charged Quick Connect Line Sets. These extended 25-foot copper lines come pre-filled with R-410A refrigerant, eliminating the need for vacuum pumps, specialized equipment, or certified technicians. This breakthrough technology means your installation teams can complete jobs in a fraction of the time, dramatically reducing labor costs while maintaining premium quality. No specialized certifications required – just increased productivity and higher profit margins for your business.

  • Complete 3-Zone Solution: Powerful 36,000 BTU condenser with three ceiling cassette air handlers (9K, 12K, and 18K BTU) for versatile, multi-room comfort
  • Industry-Leading Efficiency: 21.5 SEER2 and 8.5 HSPF-5 ratings substantially reduce operating costs
  • Revolutionary Installation: Pre-charged 25' line sets eliminate specialized equipment and certification requirements
  • Invisible Comfort: Low-profile ceiling cassettes install between standard 16" joists for truly discreet climate control
  • Smart Control Options: SmartHVAC app compatibility for convenient remote management via smartphone or tablet
  • Extreme Climate Performance: Reliable heating even in temperatures as low as -13°F
  • Comprehensive Protection: 7-year compressor warranty and 5-year parts warranty

The MRCOOL DIY Multi-Zone system transforms your ability to deliver premium climate solutions with unprecedented efficiency. Offer clients a sophisticated, energy-efficient system that delivers years of invisible comfort while maximizing your installation efficiency and bottom line. No more complicated ductwork, no more expensive certified technician requirements – just faster installations, higher margins, and delighted customers who become your best referral source.

With MRCOOL, you're not just selling an HVAC system – you're delivering the future of climate control that property developers, business owners, and discerning homeowners are actively seeking. Differentiate your business with a solution that makes both you and your customers more successful, creating a sustainable competitive advantage in an increasingly crowded market.

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)

  • Compact Ceiling Installation: The MRCOOL DIY Series OuttaSight 9k BTU Ceiling Cassette fits seamlessly between 16” ceiling joists, delivering a sleek and space-saving installation.
  • Multi-Zone Compatibility: Designed to integrate with the DIY 4th gen MZ system, it enables multi-zone configurations and eliminates the need for ductwork.
  • Ideal Coverage Area: Perfect for spaces ranging from 180 to 375 square feet, making it suitable for both small and medium-sized rooms.
  • Remote Control Access: Enjoy effortless control with SmartHVAC app compatibility, enabling management from anywhere via a smartphone or tablet.
  • Effortless Installation: Simplify setup with MRCOOL’s Pre-Charged Quick Connect Line Set—no vacuuming or special tools needed.

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 - 39,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM336HPC04C28

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Product Overview

  • Zone / ROOM:

    Zone / ROOM: 3 Zone

  • Air Handler BTU:

    Air Handler BTU: 9k + 12k + 18k

  • Coverage Area:

    Coverage Area: 1625 sq.ft

  • Condenser BTU:

    Condenser BTU: 36k

  • Outdoor Operating Temp (Cool/ heat):

    Outdoor Operating Temp (Cool/ heat): -13°F (-25°C) for heating | 115°F (46°C) for cooling

  • Warranty

    Warranty 7 Year Compressor & 5 Year Parts

MRCOOL DIY Mini Split - 39,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM336HPC04C28 Reviews