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MRCOOL DIY Mini Split - 54,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM448HPW09C00

SKU DIYM448HPW09C00
by MRCOOL
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$8,318.80

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Description

MRCOOL DIY Mini Split - 54,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM448HPW09C00

Unlock the power of effortless comfort with the MRCOOL DIY Mini Split 54,000 BTU 4 Zone system, designed for business owners and contractors who demand efficiency, reliability, and ease of installation. This 4th Gen DIY system empowers you to deliver precise climate control across multiple rooms while cutting down on labor costs and installation time—perfect for homes, garages, workshops, and more.

High-Performance Condenser Built to Last

At the core of this system is a 48,000 BTU condenser that combines power and durability. With an impressive 20.5 SEER2 and 8.5 HSPF-5 rating, it offers your clients outstanding energy savings without compromising performance. The Gold Fin® condenser coating protects against corrosion and environmental damage, ensuring your installations stand strong for years. Reliable heating down to 5°F means comfort is guaranteed even in the coldest months. Backed by a 7-year compressor warranty and 5-year parts warranty, this condenser is built to give you peace of mind.

Tailored Climate Control for Every Room

This 4-zone system includes a versatile mix of air handlers designed to fit a variety of spaces:

  • 9,000 BTU Air Handlers: Ideal for cozy rooms from 180 to 375 square feet—perfect for bedrooms, small offices, or workshops.
  • 12,000 BTU Air Handlers: Designed for medium-sized spaces ranging from 376 to 500 square feet, delivering balanced and efficient comfort.
  • 24,000 BTU Air Handlers: Perfect for large rooms and open areas between 751 and 1,000 square feet, providing powerful and consistent climate control.

Each air handler supports multiple modes—COOL, HEAT, AUTO, DRY, and SLEEP—allowing your clients to customize comfort year-round. Compact and lightweight, these units ensure quick, hassle-free installation. Plus, SmartHVAC app compatibility lets users control their system remotely, adding modern convenience that today’s customers expect.

Simplified Installation Saves Time and Money

MRCOOL’s patented Pre-Charged Quick Connect Line Sets revolutionize installation. Pre-filled with R-410A refrigerant and designed to snap together without vacuum pumps or specialized tools, these line sets make setup fast and straightforward. The included 16 ft. install kit is perfect for standard installations, while coupler kits offer the flexibility to extend reach for more complex projects. This means less time on the job and more profit in your pocket.

Why Choose the MRCOOL DIY Mini Split 54,000 BTU?
  • DIY Installation: Pre-charged quick connect line sets reduce labor and technician fees.
  • Energy Efficient: High SEER2 and HSPF ratings lower operating costs and appeal to eco-conscious clients.
  • Durable Design: Gold Fin® coating and robust warranties ensure long-term reliability.
  • Smart Control: Remote management via SmartHVAC app enhances user convenience.
  • Flexible Zoning: Mix and match air handler sizes for perfectly tailored multi-room comfort.
Visualize Your Success

Imagine delivering a premium HVAC system that’s easy to install, energy-efficient, and built to last. With the MRCOOL DIY Mini Split 54,000 BTU 4 Zone system, you provide customized comfort for every room, backed by smart technology and solid warranties. This system doesn’t just meet expectations—it exceeds them, helping you grow your business and satisfy your clients with every installation. Take control of your projects and profits today with MRCOOL.

Condenser (48K BTU)

  • Streamlined Installation: Take control with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, making installation a breeze without the need for professional assistance.
  • Resilient Protection: Stay safeguarded against wear with the Gold Fin® condenser coating.
  • Unmatched Efficiency: Enjoy remarkable energy savings with a 20.5 SEER2 and 8.5 HSPF-5 rating.
  • Winter-Ready: Generate warmth reliably, even when outdoor temperatures reach as low as 5°F.
  • Comprehensive Warranty: Benefit from 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!

Air Handler (24K BTU)

  • Versatile Climate Control: Switch easily between COOL, HEAT, AUTO, DRY, or SLEEP modes for comfort that meets all seasons and conditions.
  • Perfect Room Coverage: Ideal for spaces ranging from 751 to 1,000 square feet, making it a reliable choice for expansive rooms.
  • Smart Control Anywhere: Manage your system effortlessly using the SmartHVAC app compatibility.
  • Effortless Installation: Lightweight and compact, this design allows a streamlined installation process.
  • Quick Connect System: With the MRCOOL Pre-Charged Quick Connect Line Set, install with ease—no technical expertise 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.
Shipping and Return

For Shipping & return information visit here

COVERAGE AREA

HIVE WARRANTY

HVAC Hive Warranty Information:

HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.

Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.

Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.

Warranty Coverage Includes:

  • Parts replacement for manufacturing defects
  • Labor costs for covered repairs
  • System malfunctions and component failures

Warranty Details:

  • Residential, light commercial, and full commercial warranties vary based on your usage
  • Specific warranty terms and coverage periods are listed on each product page
  • Both parts and labor are covered under our extended warranty program

Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.

Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.

Contact US

Product Overview

  • Zone / ROOM:

    Zone / ROOM: 4 Zone

  • Air Handler BTU:

    Air Handler BTU: 9k + 9k + 12k + 24k

  • Condenser BTU:

    Condenser BTU: 48k

  • Outdoor Operating Temp (Cool/ heat):

    Outdoor Operating Temp (Cool/ heat): Heating -13°F to 75.2°F & Cooling 5°F to 122°F

  • Warranty

    Warranty 7-year compressor warranty & 5-year parts warranty

Description

MRCOOL DIY Mini Split - 54,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM448HPW09C00

Unlock the power of effortless comfort with the MRCOOL DIY Mini Split 54,000 BTU 4 Zone system, designed for business owners and contractors who demand efficiency, reliability, and ease of installation. This 4th Gen DIY system empowers you to deliver precise climate control across multiple rooms while cutting down on labor costs and installation time—perfect for homes, garages, workshops, and more.

High-Performance Condenser Built to Last

At the core of this system is a 48,000 BTU condenser that combines power and durability. With an impressive 20.5 SEER2 and 8.5 HSPF-5 rating, it offers your clients outstanding energy savings without compromising performance. The Gold Fin® condenser coating protects against corrosion and environmental damage, ensuring your installations stand strong for years. Reliable heating down to 5°F means comfort is guaranteed even in the coldest months. Backed by a 7-year compressor warranty and 5-year parts warranty, this condenser is built to give you peace of mind.

Tailored Climate Control for Every Room

This 4-zone system includes a versatile mix of air handlers designed to fit a variety of spaces:

  • 9,000 BTU Air Handlers: Ideal for cozy rooms from 180 to 375 square feet—perfect for bedrooms, small offices, or workshops.
  • 12,000 BTU Air Handlers: Designed for medium-sized spaces ranging from 376 to 500 square feet, delivering balanced and efficient comfort.
  • 24,000 BTU Air Handlers: Perfect for large rooms and open areas between 751 and 1,000 square feet, providing powerful and consistent climate control.

Each air handler supports multiple modes—COOL, HEAT, AUTO, DRY, and SLEEP—allowing your clients to customize comfort year-round. Compact and lightweight, these units ensure quick, hassle-free installation. Plus, SmartHVAC app compatibility lets users control their system remotely, adding modern convenience that today’s customers expect.

Simplified Installation Saves Time and Money

MRCOOL’s patented Pre-Charged Quick Connect Line Sets revolutionize installation. Pre-filled with R-410A refrigerant and designed to snap together without vacuum pumps or specialized tools, these line sets make setup fast and straightforward. The included 16 ft. install kit is perfect for standard installations, while coupler kits offer the flexibility to extend reach for more complex projects. This means less time on the job and more profit in your pocket.

Why Choose the MRCOOL DIY Mini Split 54,000 BTU?
  • DIY Installation: Pre-charged quick connect line sets reduce labor and technician fees.
  • Energy Efficient: High SEER2 and HSPF ratings lower operating costs and appeal to eco-conscious clients.
  • Durable Design: Gold Fin® coating and robust warranties ensure long-term reliability.
  • Smart Control: Remote management via SmartHVAC app enhances user convenience.
  • Flexible Zoning: Mix and match air handler sizes for perfectly tailored multi-room comfort.
Visualize Your Success

Imagine delivering a premium HVAC system that’s easy to install, energy-efficient, and built to last. With the MRCOOL DIY Mini Split 54,000 BTU 4 Zone system, you provide customized comfort for every room, backed by smart technology and solid warranties. This system doesn’t just meet expectations—it exceeds them, helping you grow your business and satisfy your clients with every installation. Take control of your projects and profits today with MRCOOL.

Condenser (48K BTU)

  • Streamlined Installation: Take control with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, making installation a breeze without the need for professional assistance.
  • Resilient Protection: Stay safeguarded against wear with the Gold Fin® condenser coating.
  • Unmatched Efficiency: Enjoy remarkable energy savings with a 20.5 SEER2 and 8.5 HSPF-5 rating.
  • Winter-Ready: Generate warmth reliably, even when outdoor temperatures reach as low as 5°F.
  • Comprehensive Warranty: Benefit from 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!

Air Handler (24K BTU)

  • Versatile Climate Control: Switch easily between COOL, HEAT, AUTO, DRY, or SLEEP modes for comfort that meets all seasons and conditions.
  • Perfect Room Coverage: Ideal for spaces ranging from 751 to 1,000 square feet, making it a reliable choice for expansive rooms.
  • Smart Control Anywhere: Manage your system effortlessly using the SmartHVAC app compatibility.
  • Effortless Installation: Lightweight and compact, this design allows a streamlined installation process.
  • Quick Connect System: With the MRCOOL Pre-Charged Quick Connect Line Set, install with ease—no technical expertise 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.
Shipping and Return

For Shipping & return information visit here

COVERAGE AREA

HIVE WARRANTY

HVAC Hive Warranty Information:

HVAC Hive is an authorized dealer for every product on our website. Every HVAC system and component comes with its original manufacturer's warranty, guaranteeing you receive a functional, quality product.

Our 5-Year Parts & Labor Warranty Promise: We go beyond the standard coverage. If a manufacturer's warranty doesn't cover your product for a full 5 years, HVAC Hive will extend both parts and labor warranty to complete the 5-year coverage period.

Example: If your manufacturer covers 2 years parts & labor, we'll cover an additional 3 years — giving you a full 5 years of parts and labor protection.

Warranty Coverage Includes:

  • Parts replacement for manufacturing defects
  • Labor costs for covered repairs
  • System malfunctions and component failures

Warranty Details:

  • Residential, light commercial, and full commercial warranties vary based on your usage
  • Specific warranty terms and coverage periods are listed on each product page
  • Both parts and labor are covered under our extended warranty program

Making a Warranty Claim: Contact our Worker Bee Support team at 1-888-712-2465 or karim@hvachive.com . We'll handle your claim quickly and professionally, covering both parts and labor costs. You can also contact the manufacturer directly if preferred.

Questions? Need help understanding your parts & labor warranty coverage? Our team is here to explain the details and ensure you're fully protected.

Contact US

Commercial HVAC PROS!

Unlock Installer Benefits Now:

  • ✓ Exclusive BULK Pricing
  • ✓ Limited Time Deals
  • ✓ Unmatched Service & Support
  • ✓ Technical support
  • ✓ Extended Warranty & Maintenance
"Their technical expertise in commercial HVAC systems is outstanding. From equipment selection to installation support, they provided everything we needed. The bulk pricing saved us thousands on our multi-building project, and their 24/7 technical support kept us running smoothly."
- Marcus R., HVAC Project Manager, 06/24

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Frequently Asked Questions about MRCOOL DIY Mini Split - 54,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM448HPW09C00

Most Frequently Asked Questions

Yes, Mr. Cool DIY mini splits are generally considered good for their easy installation, solid efficiency, and reliable performance, making them a popular choice for homeowners seeking a cost-effective, do-it-yourself solution.

A MRCOOL mini-split will typically last 12 to 20 years with proper installation and regular maintenance.

The cost to install a 4 zone mini-split system typically ranges from $6,000 to $12,000, depending on brand, system size, installation complexity, and whether you choose DIY or professional installation

Other Questions

Running a mini split typically costs $30 to $150 per month, depending on the unit’s size, efficiency, usage, and local electricity rates.

It’s usually more efficient to use your mini split’s scheduling or eco mode and set it higher when you’re away, rather than leaving it on all the time in summer; mini splits cool quickly, so turning them off or adjusting the temperature when not needed can save energy and reduce costs.

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Top Tier Products, Even Better Customer Care

5 Year Warranty

We Believe In Our Products & Our Team