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MRCOOL DIY Mini Split - 51,000 BTU 5 Zone Ductless Air Conditioner and Heat Pump, DIY-B-548HP0909091212

SKU DIY-B-548HP0909091212
by MRCOOL
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$7,403.20

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Description

MRCOOL DIY Mini Split - 51,000 BTU 5 Zone Ductless Air Conditioner and Heat Pump, DIY-B-548HP0909091212

Step into a new era of comfort and control with the MRCOOL 4th Generation DIY Mini Split, engineered to transform your home, garage, workshop, or business space into a perfectly climate-controlled environment. Designed with the installer in mind, this powerful 5-zone system delivers exceptional heating and cooling performance with the freedom and ease of true DIY installation—no specialized tools or technicians required.

Powerful, Efficient Condenser

At the heart of the system is a robust 48,000 BTU multi-zone condenser that combines energy efficiency with rugged durability. Featuring MRCOOL’s patented Pre-Charged Quick Connect Line Sets, installation is streamlined and hassle-free, letting you connect indoor units without vacuum pumps or refrigerant handling. The Gold Fin® coating protects the condenser from corrosion and wear, ensuring long-lasting performance. With a remarkable 20.5 SEER2 and 8.5 HSPF-5 rating, this condenser keeps energy bills low while delivering reliable heating down to 5°F. Plus, the peace of mind from a 7-year compressor and 5-year parts warranty means you’re covered for years to come.

Versatile 9,000 BTU Air Handlers

Three 9,000 BTU wall-mounted air handlers provide flexible comfort for rooms between 180 and 375 square feet. Whether cooling on hot summer days or warming chilly nights, these units offer multiple modes—COOL, HEAT, AUTO, DRY, and SLEEP—tailoring the atmosphere to your lifestyle. Thanks to SmartHVAC app compatibility, you can control each zone remotely from your smartphone, giving you total convenience wherever you are. Their lightweight, compact design and included mounting plates make installation quick and simple, perfectly complementing the DIY spirit.

Efficient 12,000 BTU Air Handlers

Two 12,000 BTU wall-mounted units extend coverage to medium-sized rooms up to 500 square feet. Offering the same versatile operating modes and smart control features as the smaller handlers, these units ensure every zone is comfortable and customized. The quick connect system and compact design mean you can install confidently and efficiently, reducing labor time and costs without sacrificing quality.

Imagine the Possibilities

Picture a space where every room enjoys precise temperature control, energy savings, and smart convenience—all installed on your schedule and terms. Whether you’re outfitting a multi-room home, a commercial office, or a workshop, the MRCOOL DIY Mini Split 5 Zone system empowers you to deliver comfort with confidence. Say goodbye to complicated installations and costly service calls—embrace the future of HVAC with MRCOOL’s innovative, easy-to-install solution.

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!
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: 5 Zone

  • Air Handler BTU:

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

  • 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 - 51,000 BTU 5 Zone Ductless Air Conditioner and Heat Pump, DIY-B-548HP0909091212

Step into a new era of comfort and control with the MRCOOL 4th Generation DIY Mini Split, engineered to transform your home, garage, workshop, or business space into a perfectly climate-controlled environment. Designed with the installer in mind, this powerful 5-zone system delivers exceptional heating and cooling performance with the freedom and ease of true DIY installation—no specialized tools or technicians required.

Powerful, Efficient Condenser

At the heart of the system is a robust 48,000 BTU multi-zone condenser that combines energy efficiency with rugged durability. Featuring MRCOOL’s patented Pre-Charged Quick Connect Line Sets, installation is streamlined and hassle-free, letting you connect indoor units without vacuum pumps or refrigerant handling. The Gold Fin® coating protects the condenser from corrosion and wear, ensuring long-lasting performance. With a remarkable 20.5 SEER2 and 8.5 HSPF-5 rating, this condenser keeps energy bills low while delivering reliable heating down to 5°F. Plus, the peace of mind from a 7-year compressor and 5-year parts warranty means you’re covered for years to come.

Versatile 9,000 BTU Air Handlers

Three 9,000 BTU wall-mounted air handlers provide flexible comfort for rooms between 180 and 375 square feet. Whether cooling on hot summer days or warming chilly nights, these units offer multiple modes—COOL, HEAT, AUTO, DRY, and SLEEP—tailoring the atmosphere to your lifestyle. Thanks to SmartHVAC app compatibility, you can control each zone remotely from your smartphone, giving you total convenience wherever you are. Their lightweight, compact design and included mounting plates make installation quick and simple, perfectly complementing the DIY spirit.

Efficient 12,000 BTU Air Handlers

Two 12,000 BTU wall-mounted units extend coverage to medium-sized rooms up to 500 square feet. Offering the same versatile operating modes and smart control features as the smaller handlers, these units ensure every zone is comfortable and customized. The quick connect system and compact design mean you can install confidently and efficiently, reducing labor time and costs without sacrificing quality.

Imagine the Possibilities

Picture a space where every room enjoys precise temperature control, energy savings, and smart convenience—all installed on your schedule and terms. Whether you’re outfitting a multi-room home, a commercial office, or a workshop, the MRCOOL DIY Mini Split 5 Zone system empowers you to deliver comfort with confidence. Say goodbye to complicated installations and costly service calls—embrace the future of HVAC with MRCOOL’s innovative, easy-to-install solution.

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!
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 - 51,000 BTU 5 Zone Ductless Air Conditioner and Heat Pump, DIY-B-548HP0909091212

Most Frequently Asked Questions

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

The cost to install a 5 zone mini split system typically ranges from $7,000 to $15,000, depending on brand, system size, installation complexity, and whether you choose DIY or professional installation

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

Other Questions

The cost to install a MRCOOL mini split system typically ranges from $2,500 to $6,000 for most residential applications, depending on system size, number of zones, and whether you choose DIY or professional installation

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

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Express Free Shipping

Process orders within 1-2 days

Stress Free Returns

Get Covered for (730 days) Returns

Premum Quality

Top Tier Products, Even Better Customer Care

5 Year Warranty

We Believe In Our Products & Our Team