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MRCOOL DIY Mini Split - 18,000 BTU 2 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump with 16 and 50 ft. Install Kit, DIYM218HPC00C04

SKU DIYM218HPC00C04
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 50 ft. Install Kit, DIYM218HPC00C04

Picture delivering a cutting-edge HVAC solution that combines powerful performance with effortless installation—designed for contractors and business owners who demand efficiency, reliability, and customer satisfaction. The MRCOOL DIY Mini Split 18,000 BTU 2 Zone Ceiling Cassette system is engineered to provide precise multi-zone climate control, transforming any space into a comfortable retreat without the need for costly technicians or complex setups.

Perfectly Sized Multi-Zone Comfort with a Sleek Design

This system features two 9,000 BTU ceiling cassette air handlers that fit neatly between 16” ceiling joists, offering a low-profile, modern appearance that blends seamlessly into any ceiling. Ideal for rooms sized 180 to 375 square feet, these air handlers deliver quiet, efficient heating and cooling tailored to each zone’s unique needs. Whether outfitting a home, garage, or workshop, your clients will enjoy personalized comfort without the hassle or expense of ductwork.

Simplified Installation Saves Time and Money

MRCOOL’s patented Pre-Charged Quick Connect Line Sets, included in 16 and 50-foot lengths, revolutionize installation. Pre-filled with R-410A refrigerant, these line sets eliminate the need for vacuum pumps, refrigerant charging, or special tools—just connect and go. The included coupler kit extends your reach by joining two line sets, giving you the flexibility to handle larger or more complex projects effortlessly. This system empowers you to complete installations quickly, reduce labor costs, and increase your bottom line.

Durable, Efficient, and Reliable Year-Round

The 18,000 BTU condenser features MRCOOL’s Gold Fin® coating, providing superior corrosion resistance ideal for coastal and harsh environments. With an impressive 21.2 SEER2 cooling efficiency and an 8.6 HSPF-5 heating rating, this system offers substantial energy savings. It reliably heats down to -13°F, ensuring comfort even during the coldest months. Backed by a 7-year compressor warranty and a 5-year parts warranty, this mini split system is built to last and perform.

Smart Control for Modern Convenience

Your clients will appreciate the convenience of the SmartHVAC app, which allows full control of their system from anywhere. They can easily adjust temperatures, switch modes, and monitor performance using their smartphone or tablet—adding a modern, user-friendly feature that today’s customers 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 exceptional corrosion resistance
  • High-efficiency 21.2 SEER2 cooling and 8.6 HSPF-5 heating ratings for energy savings
  • Pre-charged 16 ft. and 50 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 system control
  • 7-year compressor and 5-year parts warranty for peace of mind

Deliver your customers 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 ideal choice for contractors and business owners who want 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 50 ft. Install Kit, DIYM218HPC00C04

Picture delivering a cutting-edge HVAC solution that combines powerful performance with effortless installation—designed for contractors and business owners who demand efficiency, reliability, and customer satisfaction. The MRCOOL DIY Mini Split 18,000 BTU 2 Zone Ceiling Cassette system is engineered to provide precise multi-zone climate control, transforming any space into a comfortable retreat without the need for costly technicians or complex setups.

Perfectly Sized Multi-Zone Comfort with a Sleek Design

This system features two 9,000 BTU ceiling cassette air handlers that fit neatly between 16” ceiling joists, offering a low-profile, modern appearance that blends seamlessly into any ceiling. Ideal for rooms sized 180 to 375 square feet, these air handlers deliver quiet, efficient heating and cooling tailored to each zone’s unique needs. Whether outfitting a home, garage, or workshop, your clients will enjoy personalized comfort without the hassle or expense of ductwork.

Simplified Installation Saves Time and Money

MRCOOL’s patented Pre-Charged Quick Connect Line Sets, included in 16 and 50-foot lengths, revolutionize installation. Pre-filled with R-410A refrigerant, these line sets eliminate the need for vacuum pumps, refrigerant charging, or special tools—just connect and go. The included coupler kit extends your reach by joining two line sets, giving you the flexibility to handle larger or more complex projects effortlessly. This system empowers you to complete installations quickly, reduce labor costs, and increase your bottom line.

Durable, Efficient, and Reliable Year-Round

The 18,000 BTU condenser features MRCOOL’s Gold Fin® coating, providing superior corrosion resistance ideal for coastal and harsh environments. With an impressive 21.2 SEER2 cooling efficiency and an 8.6 HSPF-5 heating rating, this system offers substantial energy savings. It reliably heats down to -13°F, ensuring comfort even during the coldest months. Backed by a 7-year compressor warranty and a 5-year parts warranty, this mini split system is built to last and perform.

Smart Control for Modern Convenience

Your clients will appreciate the convenience of the SmartHVAC app, which allows full control of their system from anywhere. They can easily adjust temperatures, switch modes, and monitor performance using their smartphone or tablet—adding a modern, user-friendly feature that today’s customers 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 exceptional corrosion resistance
  • High-efficiency 21.2 SEER2 cooling and 8.6 HSPF-5 heating ratings for energy savings
  • Pre-charged 16 ft. and 50 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 system control
  • 7-year compressor and 5-year parts warranty for peace of mind

Deliver your customers 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 ideal choice for contractors and business owners who want 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
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  • ✓ 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!"
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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 50 ft. Install Kit, DIYM218HPC00C04

Most Frequently Asked Questions

Mr. Cool DIY mini splits are a favorite among DIY enthusiasts, as they combine easy installation with reliable heating and cooling performance, making them a practical and budget-friendly choice for many homeowners.
An 18,000 BTU mini split can typically heat and cool about 700 to 1,000 square feet, depending on insulation, ceiling height, and climate
A MRCOOL mini split typically lasts 10 to 20 years with proper installation and regular maintenance, which is comparable to most quality mini split systems.

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. Choosing DIY installation can save you $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.

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