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MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM227HPC00C00

SKU DIYM227HPC00C00
by MRCOOL
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Description

MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette System with Expandable Capacity

Transform your clients' multi-room properties with MRCOOL's growth-ready dual-zone ceiling cassette system. This strategic 21,000 BTU solution delivers immediate comfort across complementary living spaces while providing substantial reserve capacity for future expansion—all paired with the user-friendly 16-foot installation kit that ensures successful implementation for even novice DIY installers.

Your clients will immediately visualize:

  • Perfect climate control across complementary living spaces (one small, one medium)
  • Strategic expansion capacity for future home additions or increased cooling demands
  • Sleek, architecturally integrated ceiling units that preserve valuable wall space
  • Independent smartphone control for personalized comfort in each zone
  • Thousands saved on professional installation costs

The powerful 27K BTU outdoor condenser provides immediate performance with the strategically paired 9K and 12K BTU indoor cassettes, delivering exceptional 22 SEER2 efficiency while offering 6,000 BTU of reserve capacity for future expansion—a forward-thinking approach that ensures long-term satisfaction as your clients' needs evolve.

Perfect Configuration for Growing Household Requirements

This system addresses both immediate comfort needs and long-term planning considerations. Your clients get the ideal combination with one 9K BTU unit (perfect for bedrooms or offices up to 375 sq ft) paired with one 12K BTU unit (ideal for main living areas up to 500 sq ft)—plus the crucial growth capability that traditional matched systems cannot provide.

With this forward-thinking configuration, you're offering a solution that effectively climate-controls up to 875 square feet today while providing capacity for future expansion—whether that means adding another zone later or accommodating increased cooling demands from growing families, additional electronics, or changing climate patterns. This expandable approach ensures your clients' investment remains valuable for years to come.

Revolutionary Expandable Package Creates Long-Term Customer Relationships

While your competitors sell systems that meet only today's requirements, you'll deliver MRCOOL's strategic oversized condenser with growth capacity—creating built-in upgrade opportunities and positioning yourself as your clients' long-term HVAC partner.

This innovation dramatically improves your lifetime customer value by establishing a foundation for future zone additions. Your clients save thousands on professional installation today while gaining the confidence of a system designed for evolving needs—creating long-term customer loyalty that basic matched systems simply cannot generate.

Key Benefits That Drive Sales:
  • Perfect Initial Balance: Strategic 9K/12K BTU combination for typical mixed-size room layouts
  • Built-In Growth Capacity: 27K BTU condenser provides 6,000 BTU reserve for future needs
  • Architectural Excellence: Low-profile ceiling cassettes preserve valuable wall space and design integrity
  • Premium Efficiency: Outstanding 22 SEER2 rating delivers exceptional energy savings
  • Cold Weather Performance: Reliable heating down to -13°F eliminates the need for backup systems
  • Intelligent Control: Complete smartphone management with zone-specific scheduling
  • Premium Protection: Industry-leading 7-year compressor and 5-year parts warranties

Position your business as the forward-thinking HVAC partner that plans beyond today's needs. The MRCOOL DIY 9K/12K BTU system with 27K BTU expandable condenser provides the perfect combination of immediate comfort, future flexibility and DIY accessibility—eliminating the shortsighted approach that traditionally leads to premature system replacements.

This strategically configured system represents the ideal solution for growth-minded clients with evolving conditioning needs—all with the DIY simplicity that has made MRCOOL the breakthrough brand in residential HVAC modernization. By offering expansion capacity from day one, you're not just selling a comfort system; you're establishing a long-term HVAC partnership that generates multiple sales opportunities over time.

Condenser (27K BTU)

  • Innovative Installation: Get ready for an unparalleled installation experience with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, empowering you to install without needing a technician!
  • Durability Redefined: Protect against corrosion with the robust Gold Fin® condenser coating, specially designed for coastal areas.
  • Impressive Efficiency: Achieve incredible energy savings with a 22 SEER2 and 8.2 HSPF-5 rating.
  • Year-Round Performance: Enjoy reliable heating even in extreme cold, down to -13°F.
  • Peace of Mind: 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: 2 Zone

  • Air Handler BTU:

    Air Handler BTU: 9k + 12k

  • Condenser BTU:

    Condenser BTU: 27k

  • 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 - 21,000 BTU 2 Zone Ceiling Cassette System with Expandable Capacity

Transform your clients' multi-room properties with MRCOOL's growth-ready dual-zone ceiling cassette system. This strategic 21,000 BTU solution delivers immediate comfort across complementary living spaces while providing substantial reserve capacity for future expansion—all paired with the user-friendly 16-foot installation kit that ensures successful implementation for even novice DIY installers.

Your clients will immediately visualize:

  • Perfect climate control across complementary living spaces (one small, one medium)
  • Strategic expansion capacity for future home additions or increased cooling demands
  • Sleek, architecturally integrated ceiling units that preserve valuable wall space
  • Independent smartphone control for personalized comfort in each zone
  • Thousands saved on professional installation costs

The powerful 27K BTU outdoor condenser provides immediate performance with the strategically paired 9K and 12K BTU indoor cassettes, delivering exceptional 22 SEER2 efficiency while offering 6,000 BTU of reserve capacity for future expansion—a forward-thinking approach that ensures long-term satisfaction as your clients' needs evolve.

Perfect Configuration for Growing Household Requirements

This system addresses both immediate comfort needs and long-term planning considerations. Your clients get the ideal combination with one 9K BTU unit (perfect for bedrooms or offices up to 375 sq ft) paired with one 12K BTU unit (ideal for main living areas up to 500 sq ft)—plus the crucial growth capability that traditional matched systems cannot provide.

With this forward-thinking configuration, you're offering a solution that effectively climate-controls up to 875 square feet today while providing capacity for future expansion—whether that means adding another zone later or accommodating increased cooling demands from growing families, additional electronics, or changing climate patterns. This expandable approach ensures your clients' investment remains valuable for years to come.

Revolutionary Expandable Package Creates Long-Term Customer Relationships

While your competitors sell systems that meet only today's requirements, you'll deliver MRCOOL's strategic oversized condenser with growth capacity—creating built-in upgrade opportunities and positioning yourself as your clients' long-term HVAC partner.

This innovation dramatically improves your lifetime customer value by establishing a foundation for future zone additions. Your clients save thousands on professional installation today while gaining the confidence of a system designed for evolving needs—creating long-term customer loyalty that basic matched systems simply cannot generate.

Key Benefits That Drive Sales:
  • Perfect Initial Balance: Strategic 9K/12K BTU combination for typical mixed-size room layouts
  • Built-In Growth Capacity: 27K BTU condenser provides 6,000 BTU reserve for future needs
  • Architectural Excellence: Low-profile ceiling cassettes preserve valuable wall space and design integrity
  • Premium Efficiency: Outstanding 22 SEER2 rating delivers exceptional energy savings
  • Cold Weather Performance: Reliable heating down to -13°F eliminates the need for backup systems
  • Intelligent Control: Complete smartphone management with zone-specific scheduling
  • Premium Protection: Industry-leading 7-year compressor and 5-year parts warranties

Position your business as the forward-thinking HVAC partner that plans beyond today's needs. The MRCOOL DIY 9K/12K BTU system with 27K BTU expandable condenser provides the perfect combination of immediate comfort, future flexibility and DIY accessibility—eliminating the shortsighted approach that traditionally leads to premature system replacements.

This strategically configured system represents the ideal solution for growth-minded clients with evolving conditioning needs—all with the DIY simplicity that has made MRCOOL the breakthrough brand in residential HVAC modernization. By offering expansion capacity from day one, you're not just selling a comfort system; you're establishing a long-term HVAC partnership that generates multiple sales opportunities over time.

Condenser (27K BTU)

  • Innovative Installation: Get ready for an unparalleled installation experience with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, empowering you to install without needing a technician!
  • Durability Redefined: Protect against corrosion with the robust Gold Fin® condenser coating, specially designed for coastal areas.
  • Impressive Efficiency: Achieve incredible energy savings with a 22 SEER2 and 8.2 HSPF-5 rating.
  • Year-Round Performance: Enjoy reliable heating even in extreme cold, down to -13°F.
  • Peace of Mind: 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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Frequently Asked Questions about MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 ft. Install Kit, DIYM227HPC00C00

Most Frequently Asked Questions

Many homeowners find Mr. Cool DIY mini splits to be a convenient and effective solution, thanks to their straightforward installation process, solid heating and cooling capabilities, and the ability to save on professional installation costs.
A MRCOOL mini-split typically lasts 10 to 20 years with proper installation and regular maintenance
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. Opting for DIY installation can save you $500 to $2,000 in labor costs

Other Questions

Yes, while MRCOOL DIY mini splits are designed for easy installation, you’ll usually need a licensed electrician to handle the electrical wiring and connect the unit safely to your home’s power supply to meet local codes and ensure safety.
Yes, leaving a mini split on continuously at a steady temperature can be more energy-efficient because its inverter technology adjusts output smoothly, avoiding energy spikes from frequent on/off cycling; however, turning it off when away for long periods can save energy.

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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