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MRCOOL DIY Mini Split - 36,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-336HP121212

SKU DIY-BC-336HP121212
by MRCOOL
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Description

MRCOOL DIY Mini Split - 36,000 BTU 3 Zone Ceiling Cassette System

Transform your clients' multi-room properties with MRCOOL's premium 3-zone ceiling cassette system. This perfectly balanced 36,000 BTU powerhouse delivers sophisticated zoned comfort with architectural elegance, paired with the revolutionary DIY installation that will dramatically increase your sales potential while differentiating your business from competitors still trapped in outdated installation models.

Your clients will immediately visualize:

  • Perfect climate control across three distinct living spaces
  • Sleek, architecturally integrated ceiling units that preserve design integrity
  • Independent smartphone control of each zone
  • Thousands saved on professional installation costs

The robust 36K BTU outdoor condenser works seamlessly with three perfectly matched 12K BTU indoor cassettes to deliver exceptional 21.5 SEER2 efficiency while the Gold Fin® coating ensures remarkable durability - particularly valuable for your coastal clients facing corrosive environmental challenges.

Perfect Configuration for Multi-Room Applications

This system addresses the growing market demand for sophisticated zoned comfort in today's open-concept homes with multiple living areas. Your clients get three identical 12K BTU ceiling cassettes, each perfectly sized to manage up to 500 square feet of living space.

With this strategic configuration, you're offering a solution that effectively climate-controls up to 1,500 square feet of living space across three distinct zones - ideal for larger homes, multi-room renovations, and commercial applications in your service territory.

Revolutionary DIY Installation Expands Your Business Potential

While your competitors struggle with installation backlogs during peak seasons, you'll deliver MRCOOL's game-changing pre-charged Quick Connect technology - empowering your clients to handle installation themselves with basic tools.

This innovation dramatically increases your inventory turnover by eliminating the installation bottleneck that traditionally limits sales volume. Your clients save $2,500-$4,500 on professional installation while you maintain higher customer satisfaction and faster inventory cycles - a true win-win that will transform your business model.

Key Benefits That Drive Sales:

  • Triple-Zone Flexibility: Perfect climate customization across three distinct spaces
  • Architectural Excellence: Low-profile ceiling cassettes preserve interior design integrity
  • Energy Efficiency: Premium 21.5 SEER2 rating translates to significantly reduced operational costs
  • Cold Weather Performance: Reliable heating down to -13°F eliminates backup system requirements
  • 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 supplier that delivers what today's demanding customers truly want. The MRCOOL DIY triple 12K BTU system provides the perfect balance of power, efficiency and architectural integration for sophisticated multi-room applications, while eliminating the installation complications that traditionally delay projects and limit your sales potential.

This versatile triple-zone system represents the perfect solution for clients with multiple conditioning zones who demand both performance and design excellence - all with the DIY simplicity that has made MRCOOL the fastest-growing brand in the premium HVAC market.

Condenser (36K BTU)

  • Innovative Installation: Experience seamless installation with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, ensuring a hassle-free process without needing a technician.
  • Corrosion Resistance: Shield your system from coastal elements with the robust Gold Fin® condenser coating.
  • Energy Efficiency: Save on energy with an impressive 21.5 SEER2 and 8.5 HSPF-5 rating.
  • Extreme Performance: Heat efficiently even when temperatures plunge to -13°F.
  • Reliable Warranty: Enjoy peace of mind with a 7-year compressor warranty and a 5-year parts warranty.

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.
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: 3 Zone

  • Air Handler BTU:

    Air Handler BTU: 9k + 9k + 12k

  • Condenser BTU:

    Condenser BTU: 36k

  • 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 - 36,000 BTU 3 Zone Ceiling Cassette System

Transform your clients' multi-room properties with MRCOOL's premium 3-zone ceiling cassette system. This perfectly balanced 36,000 BTU powerhouse delivers sophisticated zoned comfort with architectural elegance, paired with the revolutionary DIY installation that will dramatically increase your sales potential while differentiating your business from competitors still trapped in outdated installation models.

Your clients will immediately visualize:

  • Perfect climate control across three distinct living spaces
  • Sleek, architecturally integrated ceiling units that preserve design integrity
  • Independent smartphone control of each zone
  • Thousands saved on professional installation costs

The robust 36K BTU outdoor condenser works seamlessly with three perfectly matched 12K BTU indoor cassettes to deliver exceptional 21.5 SEER2 efficiency while the Gold Fin® coating ensures remarkable durability - particularly valuable for your coastal clients facing corrosive environmental challenges.

Perfect Configuration for Multi-Room Applications

This system addresses the growing market demand for sophisticated zoned comfort in today's open-concept homes with multiple living areas. Your clients get three identical 12K BTU ceiling cassettes, each perfectly sized to manage up to 500 square feet of living space.

With this strategic configuration, you're offering a solution that effectively climate-controls up to 1,500 square feet of living space across three distinct zones - ideal for larger homes, multi-room renovations, and commercial applications in your service territory.

Revolutionary DIY Installation Expands Your Business Potential

While your competitors struggle with installation backlogs during peak seasons, you'll deliver MRCOOL's game-changing pre-charged Quick Connect technology - empowering your clients to handle installation themselves with basic tools.

This innovation dramatically increases your inventory turnover by eliminating the installation bottleneck that traditionally limits sales volume. Your clients save $2,500-$4,500 on professional installation while you maintain higher customer satisfaction and faster inventory cycles - a true win-win that will transform your business model.

Key Benefits That Drive Sales:

  • Triple-Zone Flexibility: Perfect climate customization across three distinct spaces
  • Architectural Excellence: Low-profile ceiling cassettes preserve interior design integrity
  • Energy Efficiency: Premium 21.5 SEER2 rating translates to significantly reduced operational costs
  • Cold Weather Performance: Reliable heating down to -13°F eliminates backup system requirements
  • 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 supplier that delivers what today's demanding customers truly want. The MRCOOL DIY triple 12K BTU system provides the perfect balance of power, efficiency and architectural integration for sophisticated multi-room applications, while eliminating the installation complications that traditionally delay projects and limit your sales potential.

This versatile triple-zone system represents the perfect solution for clients with multiple conditioning zones who demand both performance and design excellence - all with the DIY simplicity that has made MRCOOL the fastest-growing brand in the premium HVAC market.

Condenser (36K BTU)

  • Innovative Installation: Experience seamless installation with MRCOOL’s patented Pre-Charged Quick Connect Line Sets, ensuring a hassle-free process without needing a technician.
  • Corrosion Resistance: Shield your system from coastal elements with the robust Gold Fin® condenser coating.
  • Energy Efficiency: Save on energy with an impressive 21.5 SEER2 and 8.5 HSPF-5 rating.
  • Extreme Performance: Heat efficiently even when temperatures plunge to -13°F.
  • Reliable Warranty: Enjoy peace of mind with a 7-year compressor warranty and a 5-year parts warranty.

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.
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

You'll hear from us during business hours

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  • ✓ Pre-Vetted, Licensed & Insured Installers
  • ✓ 2-3 Local Options in Your Area
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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 - 36,000 BTU 3 Zone Ceiling Cassette Ductless Air Conditioner and Heat Pump, DIY-BC-336HP121212

Most Frequently Asked Questions

Yes, MRCOOL DIY mini splits are highly regarded for their easy self-installation, reliable performance, and energy efficiency, making them a popular choice for homeowners seeking a convenient do-it-yourself solution.
A 36,000 BTU mini-split can typically cool between 1,200 and 1,800 square feet, depending on insulation, ceiling height, and climate
The cost to install a MRCOOL mini split typically ranges from $3,000 to $10,000, depending on the system size, number of zones, and installation complexity, with DIY installation potentially saving $500 to $2,000 in labor costs

Other Questions

MRCOOL DIY mini splits are a popular choice among homeowners thanks to their straightforward self-installation process, dependable heating and cooling, and good energy efficiency, offering a practical solution for those looking to avoid professional installation 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