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MRCOOL DIY Mini Split - 48,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPC04C84

SKU DIYM448HPC04C84
by MRCOOL
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Description

MRCOOL DIY Mini Split - 48,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit (DIYM448HPC04C84)

Step into unmatched comfort and control with the MRCOOL DIY 48,000 BTU 4 Zone Ceiling Cassette Mini Split — the perfect solution for business owners, contractors, and homeowners who demand powerful, customizable climate control without the complexity of traditional HVAC installation. Imagine effortlessly managing the perfect temperature across four distinct zones, whether in your home, garage, workshop, or commercial space, all while saving on installation costs and time.

Precision Climate Control Across Four Zones

Picture your space divided into four perfectly conditioned zones, each independently controlled to meet your unique needs. The 48,000 BTU condenser powers four sleek 12,000 BTU ceiling cassette air handlers, each designed to fit seamlessly between standard 16” ceiling joists. Whether it’s a conference room, office, or living area, you can deliver efficient heating or cooling tailored precisely to each space, eliminating uneven temperatures and maximizing comfort.

Sleek, Low-Profile Ceiling Cassette Design

Each OuttaSight ceiling cassette blends effortlessly into your ceiling, offering a modern, discreet look that preserves your space’s aesthetics. The ductless design means no bulky ductwork or wall units, providing quiet, efficient airflow exactly where you need it. With SmartHVAC app compatibility, you can control every zone remotely from your smartphone or tablet — perfect for busy professionals managing multiple environments.

Engineered for Efficiency and Durability

This system delivers exceptional energy savings with a 20.5 SEER2 and 8.5 HSPF-5 rating, helping reduce your operating costs without sacrificing performance. The Gold Fin® coated condenser resists corrosion and wear, ensuring long-lasting durability even in challenging environments. Designed to keep you warm when it counts, this unit reliably heats down to 5°F. Plus, a 7-year compressor warranty and 5-year parts warranty provide peace of mind and confidence in your investment.

Simplified DIY Installation Saves Time and Money

Say goodbye to expensive technician fees and complicated setups. MRCOOL’s patented Pre-Charged Quick Connect Line Sets come pre-filled with R-410A refrigerant, enabling fast, tool-free installation. Whether you’re a contractor outfitting multiple projects or a business owner upgrading your space, this system makes installation straightforward and efficient. Need extra reach? The included coupler kit lets you easily extend line sets, ensuring your system fits perfectly regardless of layout.


Why Choose the MRCOOL DIY 48,000 BTU 4 Zone Ceiling Cassette Mini Split?
  • Four-zone control: Independently manage temperature in four separate rooms or zones
  • Energy efficient: Save on energy bills with a 20.5 SEER2 and 8.5 HSPF-5 rating
  • Discreet design: Low-profile ceiling cassettes fit neatly between standard joists
  • Smart control: Manage your system remotely via the SmartHVAC app
  • Durable build: Gold Fin® coating protects against corrosion and wear
  • DIY friendly: Pre-charged, quick connect line sets simplify installation and reduce labor costs
  • Reliable warranty: 7-year compressor and 5-year parts warranty for lasting peace of mind

The MRCOOL DIY 48,000 BTU 4 Zone Ceiling Cassette Mini Split is more than just HVAC equipment — it’s your key to efficient, customizable comfort that you control. Designed for professionals and business owners who value quality, flexibility, and ease of installation, this system empowers you to create the perfect environment quickly and confidently.

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)

  • 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.

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: 4 Zone

  • Air Handler BTU:

    Air Handler BTU: 12k + 12k + 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 & 5-year parts warranty

Description

MRCOOL DIY Mini Split - 48,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit (DIYM448HPC04C84)

Step into unmatched comfort and control with the MRCOOL DIY 48,000 BTU 4 Zone Ceiling Cassette Mini Split — the perfect solution for business owners, contractors, and homeowners who demand powerful, customizable climate control without the complexity of traditional HVAC installation. Imagine effortlessly managing the perfect temperature across four distinct zones, whether in your home, garage, workshop, or commercial space, all while saving on installation costs and time.

Precision Climate Control Across Four Zones

Picture your space divided into four perfectly conditioned zones, each independently controlled to meet your unique needs. The 48,000 BTU condenser powers four sleek 12,000 BTU ceiling cassette air handlers, each designed to fit seamlessly between standard 16” ceiling joists. Whether it’s a conference room, office, or living area, you can deliver efficient heating or cooling tailored precisely to each space, eliminating uneven temperatures and maximizing comfort.

Sleek, Low-Profile Ceiling Cassette Design

Each OuttaSight ceiling cassette blends effortlessly into your ceiling, offering a modern, discreet look that preserves your space’s aesthetics. The ductless design means no bulky ductwork or wall units, providing quiet, efficient airflow exactly where you need it. With SmartHVAC app compatibility, you can control every zone remotely from your smartphone or tablet — perfect for busy professionals managing multiple environments.

Engineered for Efficiency and Durability

This system delivers exceptional energy savings with a 20.5 SEER2 and 8.5 HSPF-5 rating, helping reduce your operating costs without sacrificing performance. The Gold Fin® coated condenser resists corrosion and wear, ensuring long-lasting durability even in challenging environments. Designed to keep you warm when it counts, this unit reliably heats down to 5°F. Plus, a 7-year compressor warranty and 5-year parts warranty provide peace of mind and confidence in your investment.

Simplified DIY Installation Saves Time and Money

Say goodbye to expensive technician fees and complicated setups. MRCOOL’s patented Pre-Charged Quick Connect Line Sets come pre-filled with R-410A refrigerant, enabling fast, tool-free installation. Whether you’re a contractor outfitting multiple projects or a business owner upgrading your space, this system makes installation straightforward and efficient. Need extra reach? The included coupler kit lets you easily extend line sets, ensuring your system fits perfectly regardless of layout.


Why Choose the MRCOOL DIY 48,000 BTU 4 Zone Ceiling Cassette Mini Split?
  • Four-zone control: Independently manage temperature in four separate rooms or zones
  • Energy efficient: Save on energy bills with a 20.5 SEER2 and 8.5 HSPF-5 rating
  • Discreet design: Low-profile ceiling cassettes fit neatly between standard joists
  • Smart control: Manage your system remotely via the SmartHVAC app
  • Durable build: Gold Fin® coating protects against corrosion and wear
  • DIY friendly: Pre-charged, quick connect line sets simplify installation and reduce labor costs
  • Reliable warranty: 7-year compressor and 5-year parts warranty for lasting peace of mind

The MRCOOL DIY 48,000 BTU 4 Zone Ceiling Cassette Mini Split is more than just HVAC equipment — it’s your key to efficient, customizable comfort that you control. Designed for professionals and business owners who value quality, flexibility, and ease of installation, this system empowers you to create the perfect environment quickly and confidently.

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)

  • 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.

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
2. We'll match you with 2-3 qualified installers in your area
3. Installers contact you directly with quotes and availability
4. You choose the best fit for your project

"I bought a heat pump online but wasn't sure about installation. HVAC Hive connected me with three local contractors within hours. I chose one based on reviews and pricing - he installed it perfectly the next week. Made the whole process so much easier!"
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Frequently Asked Questions about MRCOOL DIY Mini Split - 48,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 25 ft. Install Kit, DIYM448HPC04C84

Most Frequently Asked Questions

Yes, MRCOOL mini split systems provide both heating and cooling, allowing them to efficiently heat your space in winter as well as cool it in summer.
A MRCOOL mini split typically lasts 10 to 20 years with proper installation and regular maintenance.
Gen 5 MRCOOL mini splits use a more eco-friendly R454B refrigerant, have higher energy efficiency, quieter operation, improved cold-weather performance, and greater rebate eligibility compared to Gen 4

Other Questions

Installing a MRCOOL mini split system typically costs between $3,000 and $10,000, depending on factors like system size, number of zones, and installation complexity, with DIY installation potentially saving $500 to $2,000 in labor costs
On average, running a mini split costs between $30 and $80 per month, depending on factors like unit size, usage hours, electricity rates, and climate

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