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MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump, DIY-B-227HP0912

SKU DIY-B-227HP0912
by MRCOOL
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Description

MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump, DIY-B-227HP0912

Transform your business offerings with the MRCOOL DIY Mini Split 21,000 BTU 2 Zone system — a powerful, efficient, and easy-to-install climate control solution designed for contractors, HVAC professionals, and business owners. Perfect for homes, garages, workshops, and more, this innovative 4th Generation unit lets you deliver exceptional comfort while simplifying installation to save time and labor costs.

Customized Comfort for Every Space

Featuring a strong 27,000 BTU condenser, this system powers two versatile air handlers tailored to cover a range of room sizes. The 9,000 BTU air handler is ideal for smaller spaces from 180 to 375 square feet — perfect for bedrooms, small offices, or cozy corners. The 12,000 BTU air handler handles medium-sized rooms between 376 and 500 square feet, great for larger bedrooms, dens, or workshops. Both units offer multiple modes — COOL, HEAT, AUTO, DRY, and SLEEP — to provide year-round comfort tailored to your customers’ needs.

Installation Made Simple and Efficient

MRCOOL’s patented Pre-Charged Quick Connect Line Sets make installation straightforward by removing the need for vacuum pumps, refrigerant charging, and specialized tools. This allows you to complete installations quickly and confidently without relying on a technician. The compact, lightweight design of the air handlers further simplifies mounting and setup, helping you reduce labor time and increase job turnover.

Durable and Energy Efficient

The condenser’s Gold Fin® coating protects against corrosion, making the system suitable for coastal and harsh environments. With an impressive 22 SEER2 and 8.2 HSPF-5 efficiency rating, your customers will enjoy significant energy savings. The system also delivers reliable heating performance down to -13°F, ensuring comfort even during the coldest months.

Smart Control at Your Fingertips

Offer your customers the convenience of full SmartHVAC app compatibility, enabling them to control their system remotely from anywhere. Whether adjusting temperature, switching modes, or setting schedules, they’ll have complete control at their fingertips — adding modern convenience and value to every installation.

Why Choose the MRCOOL DIY Mini Split 21,000 BTU 2 Zone?
  • Patented Pre-Charged Quick Connect Line Sets for technician-free, fast installation
  • Air handlers designed for rooms ranging from 180 to 500 square feet
  • Energy-efficient with 22 SEER2 and 8.2 HSPF-5 ratings
  • Corrosion-resistant Gold Fin® condenser coating for long-lasting durability
  • Reliable heating down to -13°F for year-round comfort
  • SmartHVAC app compatibility for remote system management
  • Comprehensive 7-year compressor and 5-year parts warranty

Imagine providing your customers with a premium HVAC solution that combines effortless installation, flexible zoning, and smart technology. The MRCOOL DIY Mini Split 21,000 BTU 2 Zone system is more than just equipment — it’s the key to growing your business and satisfying your clients.

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)

  • 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!
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
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 Ductless Air Conditioner and Heat Pump, DIY-B-227HP0912

Transform your business offerings with the MRCOOL DIY Mini Split 21,000 BTU 2 Zone system — a powerful, efficient, and easy-to-install climate control solution designed for contractors, HVAC professionals, and business owners. Perfect for homes, garages, workshops, and more, this innovative 4th Generation unit lets you deliver exceptional comfort while simplifying installation to save time and labor costs.

Customized Comfort for Every Space

Featuring a strong 27,000 BTU condenser, this system powers two versatile air handlers tailored to cover a range of room sizes. The 9,000 BTU air handler is ideal for smaller spaces from 180 to 375 square feet — perfect for bedrooms, small offices, or cozy corners. The 12,000 BTU air handler handles medium-sized rooms between 376 and 500 square feet, great for larger bedrooms, dens, or workshops. Both units offer multiple modes — COOL, HEAT, AUTO, DRY, and SLEEP — to provide year-round comfort tailored to your customers’ needs.

Installation Made Simple and Efficient

MRCOOL’s patented Pre-Charged Quick Connect Line Sets make installation straightforward by removing the need for vacuum pumps, refrigerant charging, and specialized tools. This allows you to complete installations quickly and confidently without relying on a technician. The compact, lightweight design of the air handlers further simplifies mounting and setup, helping you reduce labor time and increase job turnover.

Durable and Energy Efficient

The condenser’s Gold Fin® coating protects against corrosion, making the system suitable for coastal and harsh environments. With an impressive 22 SEER2 and 8.2 HSPF-5 efficiency rating, your customers will enjoy significant energy savings. The system also delivers reliable heating performance down to -13°F, ensuring comfort even during the coldest months.

Smart Control at Your Fingertips

Offer your customers the convenience of full SmartHVAC app compatibility, enabling them to control their system remotely from anywhere. Whether adjusting temperature, switching modes, or setting schedules, they’ll have complete control at their fingertips — adding modern convenience and value to every installation.

Why Choose the MRCOOL DIY Mini Split 21,000 BTU 2 Zone?
  • Patented Pre-Charged Quick Connect Line Sets for technician-free, fast installation
  • Air handlers designed for rooms ranging from 180 to 500 square feet
  • Energy-efficient with 22 SEER2 and 8.2 HSPF-5 ratings
  • Corrosion-resistant Gold Fin® condenser coating for long-lasting durability
  • Reliable heating down to -13°F for year-round comfort
  • SmartHVAC app compatibility for remote system management
  • Comprehensive 7-year compressor and 5-year parts warranty

Imagine providing your customers with a premium HVAC solution that combines effortless installation, flexible zoning, and smart technology. The MRCOOL DIY Mini Split 21,000 BTU 2 Zone system is more than just equipment — it’s the key to growing your business and satisfying your clients.

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)

  • 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!
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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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

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Frequently Asked Questions about MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump, DIY-B-227HP0912

Most Frequently Asked Questions

A MRCOOL mini split typically lasts 10 to 20 years with proper installation and regular maintenance.

Yes, Mr. Cool DIY mini splits are widely praised for their easy installation, reliable performance, and energy efficiency, making them a top choice for homeowners seeking a convenient do-it-yourself HVAC solution

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

Leaving a mini split on continuously at a consistent temperature can be more energy-efficient than turning it off and on frequently because inverter technology allows the system to adjust its output smoothly, avoiding energy spikes from restarting. However, if you’ll be away for an extended period, turning it off can save energy.

Mini split systems typically last between 10 and 20 years with proper installation and regular maintenance.

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Premum Quality

Top Tier Products, Even Better Customer Care

5 Year Warranty

We Believe In Our Products & Our Team