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MRCOOL DIY Mini Split - 48,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM348HPW01C00

SKU DIYM348HPW01C00
by MRCOOL
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Description

MRCOOL DIY 48,000 BTU 3-Zone Mini Split System with 16 ft. Install Kit

Compact High-Efficiency Solution for Modern Concentrated Floorplans

Transform modern concentrated living environments with powerful yet compact climate control perfectly adapted for today's efficiently designed homes. The MRCOOL DIY 48,000 BTU 3-Zone system with 16-foot install kit delivers exceptional performance in contemporary clustered layouts—ideally suited for modern condominiums, efficient townhouses, or small-footprint family homes where adjacent rooms require individual climate control within a compact overall envelope. This space-optimized solution provides perfect comfort for modern residential designs with minimal wasted space between efficiently arranged living zones while maintaining powerful performance throughout sensibly proportioned rooms.

This comprehensive package combines a high-capacity 48K BTU condenser with two versatile 12K BTU air handlers and one substantial 18K BTU air handler, all connected through compact 16-foot pre-charged line sets. The concentrated high-efficiency configuration creates perfect comfort zones across multiple adjacent living areas—providing powerful yet precise conditioning for modern homes where efficiently arranged rooms demand individual climate control without wasted connection distance. The practical 16-foot reach accommodates handlers positioned in adjacent rooms, while the substantial handler sizes perfectly match the conditioning requirements of today's space-efficient yet comfortable room designs in modern residential layouts.

Concentrated Performance for Efficiently Designed Living Spaces

The optimized configuration delivers exceptional climate control across space-conscious contemporary environments while providing efficient installation for homes with practical modern layouts requiring minimal line set length between adjacent zones. The compact 16-foot line sets provide perfect connectivity for handlers positioned in neighboring rooms—ensuring consistent comfort throughout efficiently arranged living areas without excess material or installation complexity. The powerful handlers deliver perfect cooling and heating to medium guest bedrooms or home offices (376-500 sq ft) and primary living areas (501-750 sq ft) based on their specific dimensions and distinct usage patterns within your efficiently designed home.

You'll immediately appreciate the optimized performance when managing comfort across adjacent spaces with different functional requirements and usage schedules. The practical 16-foot reach allows strategic handler placement throughout efficiently arranged environments, while the substantial handler capacities ensure each zone receives powerful climate control matched to its specific dimensions and purpose. The impressive 20.5 SEER2 efficiency rating delivers substantial energy savings aligned with modern energy-conscious design principles, while the reliable cold-weather performance maintains consistent heating down to 5°F—ensuring balanced comfort throughout your efficiently designed living spaces regardless of external temperature variations.

Streamlined DIY Installation for Efficient Contemporary Layouts

Experience simplified installation perfectly suited for modern concentrated floor plans with efficiently arranged living spaces with MRCOOL's innovative pre-charged quick connect technology. The compact 16-foot line sets provide optimized connectivity for contemporary residential designs—easily adapting to efficient layouts where handlers can be positioned in adjacent rooms with minimal routing complexity and material usage. The straightforward connection process means you can achieve professional-grade multi-zone comfort without specialized tools or contractor expertise, regardless of your home's efficient modern layout or minimal inter-room separation distances.

The comprehensive installation package includes everything needed for a clean, efficient setup that works with your home's space-conscious architecture. The substantial air handlers mount easily on walls throughout your efficiently designed residence, with capacities perfectly matched to each room's specific functional requirements. Your successful DIY installation delivers contractor-quality results across space-efficient contemporary layouts—providing significant cost savings compared to professional systems while creating powerful comfort zones that perfectly match your home's modern design principles and efficient space utilization strategies.

Intelligent Zone Control for Contemporary Efficient Living

Take command of your home's efficiently arranged comfort zones with intelligent controls perfectly suited for managing adjacent living areas with distinct functional requirements. The SmartHVAC app provides convenient temperature adjustment for each zone based on its specific usage pattern—allowing you to create ideal environments in work-from-home spaces, family gathering areas, and sleeping quarters that serve different functions despite their efficient proximity. Create customized schedules that align with your household's actual usage patterns for each functional zone within your efficiently designed home, optimizing energy consumption while maintaining perfect comfort across adjacent living spaces with distinctly different occupancy schedules.

The versatile operation modes provide precise control tailored to each zone's specific function within your efficiently designed residence. COOL mode delivers perfectly balanced cooling across adjacent spaces with different occupancy patterns and heat generation characteristics, while HEAT mode provides proportional warmth for areas with different heating requirements due to their specific usage and exposure within your compact layout. AUTO mode maintains consistent temperatures throughout adjacent living zones despite their different functional requirements, and DRY mode effectively manages humidity during damp weather across efficiently arranged spaces with different moisture management needs.

Experience perfectly balanced multi-zone comfort optimized for modern space-efficient homes with intelligently arranged living areas. The comprehensive 7-year compressor and 5-year parts warranty ensures lasting peace of mind, while the practical 16-foot reach provides ideal connectivity for efficiently designed contemporary layouts. Transform your modern living spaces with powerful, adaptable comfort that's perfectly matched to your home's efficient design principles—delivering personalized temperature control across adjacent functional areas without unnecessary material waste or installation complexity while maintaining the perfect balance between powerful performance and space-conscious installation efficiency.

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 (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 (18K BTU)

  • Versatile Climate Control: Easily adjust to COOL, HEAT, AUTO, DRY, or SLEEP modes for year-round comfort.
  • Perfect Room Coverage: Designed to suit spaces between 501 to 750 square feet, perfect for larger rooms and open areas.
  • Smart Control Anywhere: The SmartHVAC app compatibility lets you manage your system conveniently from anywhere.
  • Effortless Installation: The compact and lightweight design simplifies the mounting process significantly.
  • Quick Connect System: Simplify your setup with MRCOOL’s Pre-Charged Quick Connect Line Set—no extra 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.
Shipping and Return

We offer Free Express Shipping on all of our products. Handling times are 1-2 business days and Delivery takes roughly 3-14 Business days 

For more Shipping information visit here

We offer a 2 Year (730 Day) return for our products. 

For more 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
Request an Installer

Product Overview

  • Zone / ROOM:

    Zone / ROOM: 3 Zone

  • Air Handler BTU:

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

  • 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 48,000 BTU 3-Zone Mini Split System with 16 ft. Install Kit

Compact High-Efficiency Solution for Modern Concentrated Floorplans

Transform modern concentrated living environments with powerful yet compact climate control perfectly adapted for today's efficiently designed homes. The MRCOOL DIY 48,000 BTU 3-Zone system with 16-foot install kit delivers exceptional performance in contemporary clustered layouts—ideally suited for modern condominiums, efficient townhouses, or small-footprint family homes where adjacent rooms require individual climate control within a compact overall envelope. This space-optimized solution provides perfect comfort for modern residential designs with minimal wasted space between efficiently arranged living zones while maintaining powerful performance throughout sensibly proportioned rooms.

This comprehensive package combines a high-capacity 48K BTU condenser with two versatile 12K BTU air handlers and one substantial 18K BTU air handler, all connected through compact 16-foot pre-charged line sets. The concentrated high-efficiency configuration creates perfect comfort zones across multiple adjacent living areas—providing powerful yet precise conditioning for modern homes where efficiently arranged rooms demand individual climate control without wasted connection distance. The practical 16-foot reach accommodates handlers positioned in adjacent rooms, while the substantial handler sizes perfectly match the conditioning requirements of today's space-efficient yet comfortable room designs in modern residential layouts.

Concentrated Performance for Efficiently Designed Living Spaces

The optimized configuration delivers exceptional climate control across space-conscious contemporary environments while providing efficient installation for homes with practical modern layouts requiring minimal line set length between adjacent zones. The compact 16-foot line sets provide perfect connectivity for handlers positioned in neighboring rooms—ensuring consistent comfort throughout efficiently arranged living areas without excess material or installation complexity. The powerful handlers deliver perfect cooling and heating to medium guest bedrooms or home offices (376-500 sq ft) and primary living areas (501-750 sq ft) based on their specific dimensions and distinct usage patterns within your efficiently designed home.

You'll immediately appreciate the optimized performance when managing comfort across adjacent spaces with different functional requirements and usage schedules. The practical 16-foot reach allows strategic handler placement throughout efficiently arranged environments, while the substantial handler capacities ensure each zone receives powerful climate control matched to its specific dimensions and purpose. The impressive 20.5 SEER2 efficiency rating delivers substantial energy savings aligned with modern energy-conscious design principles, while the reliable cold-weather performance maintains consistent heating down to 5°F—ensuring balanced comfort throughout your efficiently designed living spaces regardless of external temperature variations.

Streamlined DIY Installation for Efficient Contemporary Layouts

Experience simplified installation perfectly suited for modern concentrated floor plans with efficiently arranged living spaces with MRCOOL's innovative pre-charged quick connect technology. The compact 16-foot line sets provide optimized connectivity for contemporary residential designs—easily adapting to efficient layouts where handlers can be positioned in adjacent rooms with minimal routing complexity and material usage. The straightforward connection process means you can achieve professional-grade multi-zone comfort without specialized tools or contractor expertise, regardless of your home's efficient modern layout or minimal inter-room separation distances.

The comprehensive installation package includes everything needed for a clean, efficient setup that works with your home's space-conscious architecture. The substantial air handlers mount easily on walls throughout your efficiently designed residence, with capacities perfectly matched to each room's specific functional requirements. Your successful DIY installation delivers contractor-quality results across space-efficient contemporary layouts—providing significant cost savings compared to professional systems while creating powerful comfort zones that perfectly match your home's modern design principles and efficient space utilization strategies.

Intelligent Zone Control for Contemporary Efficient Living

Take command of your home's efficiently arranged comfort zones with intelligent controls perfectly suited for managing adjacent living areas with distinct functional requirements. The SmartHVAC app provides convenient temperature adjustment for each zone based on its specific usage pattern—allowing you to create ideal environments in work-from-home spaces, family gathering areas, and sleeping quarters that serve different functions despite their efficient proximity. Create customized schedules that align with your household's actual usage patterns for each functional zone within your efficiently designed home, optimizing energy consumption while maintaining perfect comfort across adjacent living spaces with distinctly different occupancy schedules.

The versatile operation modes provide precise control tailored to each zone's specific function within your efficiently designed residence. COOL mode delivers perfectly balanced cooling across adjacent spaces with different occupancy patterns and heat generation characteristics, while HEAT mode provides proportional warmth for areas with different heating requirements due to their specific usage and exposure within your compact layout. AUTO mode maintains consistent temperatures throughout adjacent living zones despite their different functional requirements, and DRY mode effectively manages humidity during damp weather across efficiently arranged spaces with different moisture management needs.

Experience perfectly balanced multi-zone comfort optimized for modern space-efficient homes with intelligently arranged living areas. The comprehensive 7-year compressor and 5-year parts warranty ensures lasting peace of mind, while the practical 16-foot reach provides ideal connectivity for efficiently designed contemporary layouts. Transform your modern living spaces with powerful, adaptable comfort that's perfectly matched to your home's efficient design principles—delivering personalized temperature control across adjacent functional areas without unnecessary material waste or installation complexity while maintaining the perfect balance between powerful performance and space-conscious installation efficiency.

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 (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 (18K BTU)

  • Versatile Climate Control: Easily adjust to COOL, HEAT, AUTO, DRY, or SLEEP modes for year-round comfort.
  • Perfect Room Coverage: Designed to suit spaces between 501 to 750 square feet, perfect for larger rooms and open areas.
  • Smart Control Anywhere: The SmartHVAC app compatibility lets you manage your system conveniently from anywhere.
  • Effortless Installation: The compact and lightweight design simplifies the mounting process significantly.
  • Quick Connect System: Simplify your setup with MRCOOL’s Pre-Charged Quick Connect Line Set—no extra 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.
Shipping and Return

We offer Free Express Shipping on all of our products. Handling times are 1-2 business days and Delivery takes roughly 3-14 Business days 

For more Shipping information visit here

We offer a 2 Year (730 Day) return for our products. 

For more 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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How it works:

1. Fill out the form below with your project details
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3. Installers contact you directly with quotes and availability
4. You choose the best fit for your project

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Frequently Asked Questions about MRCOOL DIY Mini Split - 48,000 BTU 3 Zone Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM348HPW01C00

Most Frequently Asked Questions

Yes, Mr. Cool DIY mini splits are well-regarded for their straightforward installation, dependable performance, and energy efficiency, making them a popular choice for homeowners interested in a self-installed HVAC solution.
A 48,000 BTU mini-split can generally cool between 2,000 and 2,500 square feet, depending on insulation, ceiling height, and climate
A MRCOOL mini-split typically lasts 10 to 20 years with proper installation and regular maintenance

Other Questions

Installing a MRCOOL mini-split system typically costs between $3,000 and $10,000, depending on system size, number of zones, and installation complexity, with potential savings of $500 to $2,000 if you choose DIY installation
The labor cost to install a mini-split typically ranges from $800 to $2,500, depending on factors like system complexity, number of zones, and local labor rates.

Reviews

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