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MRCOOL DIY Mini Split - 42,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 50 ft. Install Kit, DIYM448HPW02C194

SKU DIYM448HPW02C194
by MRCOOL
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$9,657.20

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Description

MRCOOL DIY Mini Split - 42,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 50 ft. Install Kit, DIYM448HPW02C194

Step into a new era of climate control with the MRCOOL DIY Mini Split 42,000 BTU 4 Zone system—designed specifically for business owners, contractors, and HVAC professionals who demand powerful, reliable, and easy-to-install multi-zone solutions. Imagine offering your clients the ultimate in personalized comfort, with four independently controlled zones that adapt perfectly to any space, from cozy bedrooms to medium-sized living areas or workspaces. This system isn’t just about cooling and heating—it’s about transforming how your customers experience their environment, all while saving you time and money on installation.

What You’re Getting

At the heart of this system is a robust 48,000 BTU condenser, engineered with MRCOOL’s patented Pre-Charged Quick Connect Line Sets. These line sets are pre-filled with refrigerant, meaning you can skip costly technician visits and complicated vacuuming processes. The Gold Fin® condenser coating ensures long-lasting protection against corrosion, making this system a durable choice even for coastal or harsh environmental conditions. With a 20.5 SEER2 and 8.5 HSPF-5 rating, your customers will enjoy exceptional energy efficiency that keeps utility bills down while maintaining peak performance.

Tailored Comfort for Every Room

The MRCOOL DIY Mini Split includes two 9,000 BTU air handlers, perfect for smaller rooms between 180 and 375 square feet, and two 12,000 BTU handlers designed for medium spaces up to 500 square feet. Each air handler offers versatile climate modes—COOL, HEAT, AUTO, DRY, and SLEEP—giving your customers full control over their comfort preferences year-round. The compact, lightweight design makes installation straightforward, reducing labor time and simplifying mounting.

Smart Control, Anytime, Anywhere

Empower your customers with the SmartHVAC app, which lets them control every zone remotely from their smartphone or tablet. Whether they’re at work, on vacation, or simply moving from room to room, they have fingertip access to adjust temperatures, switch modes, or set schedules. This level of control adds undeniable value and convenience, making your offering stand out in a competitive market.

Why This System Works for You
  • Hassle-Free Installation: Pre-charged quick connect line sets eliminate the need for specialized tools or technician fees, cutting down your labor costs and project timelines.
  • Durable & Reliable: Gold Fin® coating protects the condenser from corrosion, backed by a 7-year compressor and 5-year parts warranty for peace of mind.
  • Energy Efficient: High SEER2 and HSPF-5 ratings mean lower operating costs and happier customers.
  • Flexible Zoning: Four zones with varying BTU capacities let you customize solutions for any property size or layout.
  • Smart App Control: Remote access for your clients adds a modern touch that enhances user experience and satisfaction.
The Bottom Line

With the MRCOOL DIY Mini Split 42,000 BTU 4 Zone system, you’re not just selling HVAC equipment—you’re delivering a complete comfort solution that’s easy to install, energy-efficient, and smartly controlled. Picture your clients enjoying perfectly balanced temperatures in every room, all managed effortlessly through their phones. This system empowers you to grow your business by offering a product that combines innovation, reliability, and convenience—helping you close more deals and satisfy more customers with every install.

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!

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 + 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 - 42,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 50 ft. Install Kit, DIYM448HPW02C194

Step into a new era of climate control with the MRCOOL DIY Mini Split 42,000 BTU 4 Zone system—designed specifically for business owners, contractors, and HVAC professionals who demand powerful, reliable, and easy-to-install multi-zone solutions. Imagine offering your clients the ultimate in personalized comfort, with four independently controlled zones that adapt perfectly to any space, from cozy bedrooms to medium-sized living areas or workspaces. This system isn’t just about cooling and heating—it’s about transforming how your customers experience their environment, all while saving you time and money on installation.

What You’re Getting

At the heart of this system is a robust 48,000 BTU condenser, engineered with MRCOOL’s patented Pre-Charged Quick Connect Line Sets. These line sets are pre-filled with refrigerant, meaning you can skip costly technician visits and complicated vacuuming processes. The Gold Fin® condenser coating ensures long-lasting protection against corrosion, making this system a durable choice even for coastal or harsh environmental conditions. With a 20.5 SEER2 and 8.5 HSPF-5 rating, your customers will enjoy exceptional energy efficiency that keeps utility bills down while maintaining peak performance.

Tailored Comfort for Every Room

The MRCOOL DIY Mini Split includes two 9,000 BTU air handlers, perfect for smaller rooms between 180 and 375 square feet, and two 12,000 BTU handlers designed for medium spaces up to 500 square feet. Each air handler offers versatile climate modes—COOL, HEAT, AUTO, DRY, and SLEEP—giving your customers full control over their comfort preferences year-round. The compact, lightweight design makes installation straightforward, reducing labor time and simplifying mounting.

Smart Control, Anytime, Anywhere

Empower your customers with the SmartHVAC app, which lets them control every zone remotely from their smartphone or tablet. Whether they’re at work, on vacation, or simply moving from room to room, they have fingertip access to adjust temperatures, switch modes, or set schedules. This level of control adds undeniable value and convenience, making your offering stand out in a competitive market.

Why This System Works for You
  • Hassle-Free Installation: Pre-charged quick connect line sets eliminate the need for specialized tools or technician fees, cutting down your labor costs and project timelines.
  • Durable & Reliable: Gold Fin® coating protects the condenser from corrosion, backed by a 7-year compressor and 5-year parts warranty for peace of mind.
  • Energy Efficient: High SEER2 and HSPF-5 ratings mean lower operating costs and happier customers.
  • Flexible Zoning: Four zones with varying BTU capacities let you customize solutions for any property size or layout.
  • Smart App Control: Remote access for your clients adds a modern touch that enhances user experience and satisfaction.
The Bottom Line

With the MRCOOL DIY Mini Split 42,000 BTU 4 Zone system, you’re not just selling HVAC equipment—you’re delivering a complete comfort solution that’s easy to install, energy-efficient, and smartly controlled. Picture your clients enjoying perfectly balanced temperatures in every room, all managed effortlessly through their phones. This system empowers you to grow your business by offering a product that combines innovation, reliability, and convenience—helping you close more deals and satisfy more customers with every install.

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!

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 - 42,000 BTU 4 Zone Ductless Air Conditioner and Heat Pump with 50 ft. Install Kit, DIYM448HPW02C194

Most Frequently Asked Questions

A 42,000 BTU mini split can typically cool 1,700 to 2,100 square feet, depending on insulation, ceiling height, climate, and room layout.

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.

Other Questions

It is usually not cheaper to leave a mini split on all the time; for most homes, turning it off or setting it to a higher (cooling) or lower (heating) temperature when not needed saves energy and reduces costs, since mini splits are efficient and can quickly reach set temperatures when turned back on.

The life expectancy of a mini split is typically 12 to 20 years with proper installation and regular maintenance.

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Top Tier Products, Even Better Customer Care

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We Believe In Our Products & Our Team