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MRCOOL DIY Mini Split - 39,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM448HPC00C00

SKU DIYM448HPC00C00
by MRCOOL
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Description

MRCOOL DIY Mini Split - 39,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit (DIYM448HPC00C00)

Revolutionize your HVAC business with MRCOOL's groundbreaking 4th Generation DIY Mini Split system – the multi-zone solution that puts profitability and customer satisfaction at your fingertips. This comprehensive 4-zone package delivers what your clients demand: invisible comfort, energy efficiency, and reliable performance without the disruption and expense of traditional ducted systems.

Imagine walking your customers through their completed installation, watching their faces light up as they realize there's nothing to see – just perfectly controlled comfort flowing from sleek ceiling cassettes that virtually disappear into their space. No wall-mounted eyesores, no bulky ductwork cutting through their building, just whisper-quiet climate control that preserves their interior design and maximizes usable space in every room.

The powerhouse 48,000 BTU condenser at the core of this system delivers exceptional 20.5 SEER2 and 8.5 HSPF-5 ratings, translating to significant energy savings your clients will see on their monthly bills. Built to perform in extreme conditions, it continues delivering reliable heat even when outdoor temperatures plunge to 5°F, ensuring year-round comfort in virtually any climate. The Gold Fin® condenser coating provides superior protection against corrosion and wear, extending system life even in harsh environments – a selling point that differentiates your installations from the competition.

This premium package includes two ceiling cassette air handlers – a 9,000 BTU unit perfect for spaces up to 375 square feet and a 12,000 BTU unit ideal for rooms up to 500 square feet. Both air handlers fit discreetly between standard 16" joists, offering true "out of sight" heating and cooling that won't interfere with your clients' ceiling height or room design. Multiple operating modes including cool, heat, auto, dry, and sleep provide customized comfort for every season and preference.

What truly sets MRCOOL apart is the revolutionary pre-charged Quick Connect Line Sets. These 16-foot copper lines come pre-filled with R-410A refrigerant, eliminating the need for vacuum pumps or specialized technicians. This game-changing technology means your installation teams can complete jobs faster, reduce labor costs, and take on more projects without compromising quality. No specialized certifications required – just increased productivity and higher profit margins for your business.

Key Features:
  • Complete 4-Zone Solution: Powerful 48,000 BTU condenser with two ceiling cassette air handlers (9K and 12K BTU) for versatile, multi-room comfort
  • Superior Energy Performance: 20.5 SEER2 and 8.5 HSPF-5 ratings dramatically reduce operating costs
  • Revolutionary Installation: Pre-charged 16' line sets eliminate specialized equipment and certification requirements
  • Invisible Comfort: Low-profile ceiling cassettes install between standard 16" joists for truly discreet climate control
  • Smart Control Options: SmartHVAC app compatibility for convenient remote management via smartphone or tablet
  • All-Season Reliability: Consistent heating performance even in temperatures as low as 5°F
  • Comprehensive Protection: 7-year compressor warranty and 5-year parts warranty for complete peace of mind

The MRCOOL DIY Multi-Zone system is the competitive edge your business needs. Offer clients a premium, energy-efficient solution that delivers years of invisible comfort while maximizing your installation efficiency and bottom line. No more complicated ductwork, no more expensive certified technicians, just faster installations, higher margins, and delighted customers who'll recommend you again and again. With MRCOOL, you're not just selling climate control – you're delivering the future of HVAC that smart business owners and property managers demand.

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)

  • Compact Ceiling Installation: The MRCOOL DIY Series OuttaSight 9k BTU Ceiling Cassette fits seamlessly between 16” ceiling joists, delivering a sleek and space-saving installation.
  • Multi-Zone Compatibility: Designed to integrate with the DIY 4th gen MZ system, it enables multi-zone configurations and eliminates the need for ductwork.
  • Ideal Coverage Area: Perfect for spaces ranging from 180 to 375 square feet, making it suitable for both small and medium-sized rooms.
  • Remote Control Access: Enjoy effortless control with SmartHVAC app compatibility, enabling management from anywhere via a smartphone or tablet.
  • Effortless Installation: Simplify setup with MRCOOL’s Pre-Charged Quick Connect Line Set—no vacuuming or special tools needed.

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: 9k + 9k + 9k + 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 - 39,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit (DIYM448HPC00C00)

Revolutionize your HVAC business with MRCOOL's groundbreaking 4th Generation DIY Mini Split system – the multi-zone solution that puts profitability and customer satisfaction at your fingertips. This comprehensive 4-zone package delivers what your clients demand: invisible comfort, energy efficiency, and reliable performance without the disruption and expense of traditional ducted systems.

Imagine walking your customers through their completed installation, watching their faces light up as they realize there's nothing to see – just perfectly controlled comfort flowing from sleek ceiling cassettes that virtually disappear into their space. No wall-mounted eyesores, no bulky ductwork cutting through their building, just whisper-quiet climate control that preserves their interior design and maximizes usable space in every room.

The powerhouse 48,000 BTU condenser at the core of this system delivers exceptional 20.5 SEER2 and 8.5 HSPF-5 ratings, translating to significant energy savings your clients will see on their monthly bills. Built to perform in extreme conditions, it continues delivering reliable heat even when outdoor temperatures plunge to 5°F, ensuring year-round comfort in virtually any climate. The Gold Fin® condenser coating provides superior protection against corrosion and wear, extending system life even in harsh environments – a selling point that differentiates your installations from the competition.

This premium package includes two ceiling cassette air handlers – a 9,000 BTU unit perfect for spaces up to 375 square feet and a 12,000 BTU unit ideal for rooms up to 500 square feet. Both air handlers fit discreetly between standard 16" joists, offering true "out of sight" heating and cooling that won't interfere with your clients' ceiling height or room design. Multiple operating modes including cool, heat, auto, dry, and sleep provide customized comfort for every season and preference.

What truly sets MRCOOL apart is the revolutionary pre-charged Quick Connect Line Sets. These 16-foot copper lines come pre-filled with R-410A refrigerant, eliminating the need for vacuum pumps or specialized technicians. This game-changing technology means your installation teams can complete jobs faster, reduce labor costs, and take on more projects without compromising quality. No specialized certifications required – just increased productivity and higher profit margins for your business.

Key Features:
  • Complete 4-Zone Solution: Powerful 48,000 BTU condenser with two ceiling cassette air handlers (9K and 12K BTU) for versatile, multi-room comfort
  • Superior Energy Performance: 20.5 SEER2 and 8.5 HSPF-5 ratings dramatically reduce operating costs
  • Revolutionary Installation: Pre-charged 16' line sets eliminate specialized equipment and certification requirements
  • Invisible Comfort: Low-profile ceiling cassettes install between standard 16" joists for truly discreet climate control
  • Smart Control Options: SmartHVAC app compatibility for convenient remote management via smartphone or tablet
  • All-Season Reliability: Consistent heating performance even in temperatures as low as 5°F
  • Comprehensive Protection: 7-year compressor warranty and 5-year parts warranty for complete peace of mind

The MRCOOL DIY Multi-Zone system is the competitive edge your business needs. Offer clients a premium, energy-efficient solution that delivers years of invisible comfort while maximizing your installation efficiency and bottom line. No more complicated ductwork, no more expensive certified technicians, just faster installations, higher margins, and delighted customers who'll recommend you again and again. With MRCOOL, you're not just selling climate control – you're delivering the future of HVAC that smart business owners and property managers demand.

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)

  • Compact Ceiling Installation: The MRCOOL DIY Series OuttaSight 9k BTU Ceiling Cassette fits seamlessly between 16” ceiling joists, delivering a sleek and space-saving installation.
  • Multi-Zone Compatibility: Designed to integrate with the DIY 4th gen MZ system, it enables multi-zone configurations and eliminates the need for ductwork.
  • Ideal Coverage Area: Perfect for spaces ranging from 180 to 375 square feet, making it suitable for both small and medium-sized rooms.
  • Remote Control Access: Enjoy effortless control with SmartHVAC app compatibility, enabling management from anywhere via a smartphone or tablet.
  • Effortless Installation: Simplify setup with MRCOOL’s Pre-Charged Quick Connect Line Set—no vacuuming or special tools needed.

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
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4. You choose the best fit for your project

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Frequently Asked Questions about MRCOOL DIY Mini Split - 39,000 BTU 4 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM448HPC00C00

Most Frequently Asked Questions

Mini splits can increase your electric bill if you’re adding cooling or heating to spaces that weren’t previously conditioned, but they are generally more energy efficient than traditional systems, so for the same amount of heating or cooling, they often result in lower or similar energy costs.
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 system size, number of zones, and installation complexity, with DIY installation potentially saving $500 to $2,000 in labor costs
Running a mini-split typically costs between $30 and $80 per month, depending on factors like unit size, daily usage, electricity rates, and climate

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Express Free Shipping

Process orders within 1-2 days

Stress Free Returns

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Premum Quality

Top Tier Products, Even Better Customer Care

5 Year Warranty

We Believe In Our Products & Our Team