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MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 and 35 ft. Install Kit, DIYM218HPC00C02

SKU DIYM218HPC00C02
by MRCOOL
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Description

MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 and 35 ft. Install Kit, DIYM218HPC00C02

Transform your spaces with the MRCOOL DIY Mini Split 18,000 BTU 2 Zone Ceiling Cassette system—an innovative solution designed for contractors and business owners who demand powerful, efficient, and easy-to-install HVAC equipment. This system empowers you to deliver exceptional multi-zone comfort that your clients can enjoy year-round, all while cutting down installation time and costs.

Sleek, Space-Saving Multi-Zone Comfort

Featuring two 9,000 BTU ceiling cassette air handlers, this system fits perfectly between standard 16” ceiling joists, delivering a discreet and modern look that enhances any room. Ideal for spaces between 180 and 375 square feet, these air handlers provide quiet, efficient heating and cooling tailored to each zone’s unique needs. Whether it’s a home office, garage, or workshop, your customers will appreciate the personalized climate control without the hassle or expense of ductwork.

Installation Made Effortless

MRCOOL’s patented Pre-Charged Quick Connect Line Sets, in 16 and 35-foot lengths, revolutionize the installation process. Pre-filled with R-410A refrigerant, these line sets eliminate the need for vacuum pumps, refrigerant charging, or specialized tools. Simply connect, secure, and power up. Plus, the included coupler kit allows you to easily extend the line sets for larger or more complex installations—giving you the flexibility to tackle any project with confidence.

Durable and Efficient for Year-Round Performance

The 18,000 BTU condenser is built tough with MRCOOL’s Gold Fin® coating, providing superior corrosion resistance—especially important in coastal or harsh environments. With an impressive 21.2 SEER2 cooling efficiency and an 8.6 HSPF-5 heating rating, this system delivers substantial energy savings. It reliably heats down to -13°F, ensuring your clients stay comfortable even in the coldest weather. Backed by a 7-year compressor warranty and a 5-year parts warranty, this mini split system offers lasting peace of mind.

Smart Control from Anywhere

The SmartHVAC app puts full control of the system right in your clients’ hands. They can easily adjust temperatures, switch modes, and monitor system performance from anywhere using their smartphone or tablet—adding a layer of convenience that modern homeowners expect.


Why Choose the MRCOOL DIY Mini Split 18,000 BTU 2 Zone Ceiling Cassette?
  • Two 9,000 BTU ceiling cassette air handlers for precise multi-zone climate control
  • Gold Fin® coated 18,000 BTU condenser for superior corrosion resistance
  • High-efficiency 21.2 SEER2 cooling and 8.6 HSPF-5 heating ratings for energy savings
  • Pre-charged 16 ft. and 35 ft. Quick Connect Line Sets for fast, tool-free installation
  • Reliable heating down to -13°F for consistent year-round comfort
  • SmartHVAC app compatibility for remote control and monitoring
  • 7-year compressor and 5-year parts warranty for peace of mind

Offer your clients a premium, energy-efficient, and easy-to-install multi-zone HVAC system that combines modern technology with practical design. The MRCOOL DIY Mini Split 18,000 BTU 2 Zone Ceiling Cassette is the perfect choice for contractors and business owners ready to provide top-tier comfort solutions with minimal hassle and maximum satisfaction.

Condenser (18K 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 stunning energy savings with a 21.2 SEER2 and 8.6 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.

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 + 9k

  • Condenser BTU:

    Condenser BTU: 18k

  • 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 - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 and 35 ft. Install Kit, DIYM218HPC00C02

Transform your spaces with the MRCOOL DIY Mini Split 18,000 BTU 2 Zone Ceiling Cassette system—an innovative solution designed for contractors and business owners who demand powerful, efficient, and easy-to-install HVAC equipment. This system empowers you to deliver exceptional multi-zone comfort that your clients can enjoy year-round, all while cutting down installation time and costs.

Sleek, Space-Saving Multi-Zone Comfort

Featuring two 9,000 BTU ceiling cassette air handlers, this system fits perfectly between standard 16” ceiling joists, delivering a discreet and modern look that enhances any room. Ideal for spaces between 180 and 375 square feet, these air handlers provide quiet, efficient heating and cooling tailored to each zone’s unique needs. Whether it’s a home office, garage, or workshop, your customers will appreciate the personalized climate control without the hassle or expense of ductwork.

Installation Made Effortless

MRCOOL’s patented Pre-Charged Quick Connect Line Sets, in 16 and 35-foot lengths, revolutionize the installation process. Pre-filled with R-410A refrigerant, these line sets eliminate the need for vacuum pumps, refrigerant charging, or specialized tools. Simply connect, secure, and power up. Plus, the included coupler kit allows you to easily extend the line sets for larger or more complex installations—giving you the flexibility to tackle any project with confidence.

Durable and Efficient for Year-Round Performance

The 18,000 BTU condenser is built tough with MRCOOL’s Gold Fin® coating, providing superior corrosion resistance—especially important in coastal or harsh environments. With an impressive 21.2 SEER2 cooling efficiency and an 8.6 HSPF-5 heating rating, this system delivers substantial energy savings. It reliably heats down to -13°F, ensuring your clients stay comfortable even in the coldest weather. Backed by a 7-year compressor warranty and a 5-year parts warranty, this mini split system offers lasting peace of mind.

Smart Control from Anywhere

The SmartHVAC app puts full control of the system right in your clients’ hands. They can easily adjust temperatures, switch modes, and monitor system performance from anywhere using their smartphone or tablet—adding a layer of convenience that modern homeowners expect.


Why Choose the MRCOOL DIY Mini Split 18,000 BTU 2 Zone Ceiling Cassette?
  • Two 9,000 BTU ceiling cassette air handlers for precise multi-zone climate control
  • Gold Fin® coated 18,000 BTU condenser for superior corrosion resistance
  • High-efficiency 21.2 SEER2 cooling and 8.6 HSPF-5 heating ratings for energy savings
  • Pre-charged 16 ft. and 35 ft. Quick Connect Line Sets for fast, tool-free installation
  • Reliable heating down to -13°F for consistent year-round comfort
  • SmartHVAC app compatibility for remote control and monitoring
  • 7-year compressor and 5-year parts warranty for peace of mind

Offer your clients a premium, energy-efficient, and easy-to-install multi-zone HVAC system that combines modern technology with practical design. The MRCOOL DIY Mini Split 18,000 BTU 2 Zone Ceiling Cassette is the perfect choice for contractors and business owners ready to provide top-tier comfort solutions with minimal hassle and maximum satisfaction.

Condenser (18K 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 stunning energy savings with a 21.2 SEER2 and 8.6 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.

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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Get Connected with Certified HVAC Installers:

  • ✓ Pre-Vetted, Licensed & Insured Installers
  • ✓ 2-3 Local Options in Your Area
  • ✓ Specialists in Your Equipment Type
  • ✓ Competitive, Transparent Pricing
  • ✓ Fast Response - Within 24 Hours

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!"
- Jennifer M., Homeowner, Phoenix AZ

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Frequently Asked Questions about MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 and 35 ft. Install Kit, DIYM218HPC00C02

Most Frequently Asked Questions

A MRCOOL mini split will typically last 10 to 20 years with proper installation and regular maintenance.
Yes, MRCOOL mini splits are well-regarded for their reliable performance, energy efficiency, quiet operation, and easy DIY installation, making them a popular choice for homeowners seeking a convenient and effective HVAC solution
An 18,000 BTU mini split can typically cool and heat between 700 and 1,000 square feet, depending on factors like insulation quality, ceiling height, and local climate conditions.

Other Questions

An 18,000 BTU mini split can typically cool an area of about 700 to 1,000 square feet, depending on factors like insulation, ceiling height, and climate.
Yes, mini splits are worth it because they provide efficient, flexible, and zoned heating and cooling without ductwork, often resulting in energy savings, quieter operation, and easier installation—especially for homes without existing ducts or for targeted room-by-room climate control.

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