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    • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump, DIY-B-218HP0912
    • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump, DIY-B-218HP0912
    • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump, DIY-B-218HP0912
    • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump, DIY-B-218HP0912
    • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump, DIY-B-218HP0912
    • MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump, DIY-B-218HP0912

    MRCOOL DIY Mini Split - 21,000 BTU 2 Zone Ductless Air Conditioner and Heat Pump, DIY-B-218HP0912

    20% Off
    Sale Price $2,902.00 Regular Price $3,627.50
    Style: 16 Feet Line Set
    Color: 21k BTU

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    MRCOOL DIY Mini Split - 21,000 BTU 2-Zone Ductless Air Conditioner and Heat Pump (DIY-B-218HP0912)

    The MRCOOL DIY 4th Gen 21,000 BTU 2-Zone Mini Split System provides an energy-efficient and user-friendly solution for heating and cooling two independent spaces. Featuring a powerful 18K BTU condenser, a 9K BTU wall-mounted air handler, and a 12K BTU wall-mounted air handler, this system is designed for easy installation and smart operation. With its advanced features and quiet performance, this ductless HVAC system ensures year-round comfort for your home or office.


    What’s Included

    1. MRCOOL DIY 18K BTU Multi-Zone Condenser:

      • Delivers an impressive 21 SEER efficiency rating, ensuring energy savings.
      • Operates in extreme temperatures, heating as low as -13°F and cooling up to 122°F.
      • Comes with a limited lifetime compressor warranty through the MRCOOL Care Program for unmatched reliability.
    2. Wall-Mounted Air Handlers:

      • 9K BTU Air Handler:
        • Covers up to 375 sq. ft., ideal for smaller rooms like bedrooms or offices.
      • 12K BTU Air Handler:
        • Covers up to 500 sq. ft., perfect for larger living rooms or open areas.
      • Both units feature compact, wall-mounted designs for seamless integration into any space.
    3. Two Remote Controllers:

      • Allows independent control of temperature, mode, and fan speed for each zone.
    4. Optional Line Sets:

      • Pre-charged line sets are available in standard or longer lengths for flexible installation (additional cost applies).

    Key Features

    1. Energy Efficiency

    • 21 SEER Efficiency Rating: Maximizes energy savings without compromising on performance.
    • Eco-Friendly Refrigerant: Utilizes R-410A, an environmentally friendly and efficient refrigerant.

    2. DIY-Friendly Installation

    • Pre-Charged Line Sets: Enables quick and straightforward installation without the need for professional tools or technicians.
    • Step-by-Step Support: Includes detailed guides and video tutorials to make setup easy for DIY enthusiasts.

    3. Advanced Air Handler Features

    • Multiple Operating Modes: Includes Cool, Heat, Auto, Dry (dehumidify), Fan-Only, Quiet, and Sleep modes for personalized comfort.
    • Smart Connectivity: Compatible with the Smart HVAC app, allowing remote control via Apple or Android devices.
    • Quiet Operation: Operates with minimal noise, making it ideal for bedrooms and offices.

    4. Reliable Year-Round Comfort

    • Extreme Temperature Operation: Provides efficient heating even in sub-zero temperatures as low as -13°F, and cooling in high temperatures up to 122°F.
    • Intelligent Load Management: Ensures the combined BTU output of both air handlers does not exceed the condenser's 18K BTU capacity when running simultaneously.

    Specifications

    Condenser

    • Cooling Capacity: 18,000 BTU
    • Heating Capacity: 19,000 BTU
    • Efficiency Ratings: SEER: 21, EER: 12.5
    • Operating Temperatures: Heating: -13°F to 75.2°F | Cooling: 5°F to 122°F
    • Voltage Requirements: 208V-230V/60HZ/18-25A
    • Dimensions: 35.04"W x 13.46"D x 26.50"H
    • Warranty: 7-year condenser replacement, 5-year parts

    Wall-Mounted Air Handlers

    • 9K BTU Air Handler:
      • Coverage Area: Up to 375 sq. ft.
      • Cooling/Heating Capacity: 9,000 BTU
      • Dimensions: 31.57"W x 7.44"D x 11.69"H
      • Modes: Auto, Cool, Heat, Dry, Fan-Only, Quiet, Sleep
      • Warranty: 5-year parts
    • 12K BTU Air Handler:
      • Coverage Area: Up to 500 sq. ft.
      • Cooling/Heating Capacity: 12,000 BTU
      • Dimensions: 31.57"W x 7.44"D x 11.69"H
      • Modes: Auto, Cool, Heat, Dry, Fan-Only, Quiet, Sleep
      • Warranty: 5-year parts

    Benefits of the MRCOOL DIY 2-Zone Mini Split System

    1. Customizable Comfort:

      • Independently control two separate zones with individual air handlers and remote controls.
      • Ideal for small to medium-sized rooms such as bedrooms, home offices, and living spaces.
    2. Smart Control:

      • Operate the system remotely using the Smart HVAC app on your smartphone.
      • Adjust temperature, mode, and fan speed from anywhere for convenience and control.
    3. Energy Savings:

      • Reduce energy consumption with a 21 SEER rating.
      • Sleep and Timer functions further optimize energy usage during non-peak hours.
    4. Quiet and Reliable:

      • Designed for whisper-quiet operation, ensuring minimal disruption in any environment.
      • Built to last, with a robust warranty program and durable components.
    5. DIY Convenience:

      • Save thousands on installation costs with a simple and efficient DIY process.
      • Pre-charged line sets eliminate the need for professional refrigerant handling.

    Perfect Applications

    • Homes: Heat and cool two separate rooms, such as bedrooms, offices, or compact living spaces.
    • Offices: Maintain comfortable temperatures in multi-room professional environments.
    • Renovations: A flexible and efficient option for retrofitting older buildings or integrating HVAC into new construction.

    Order Now

    The MRCOOL DIY 4th Gen 21,000 BTU 2-Zone Mini Split System offers the perfect balance of energy efficiency, customizable comfort, and easy installation. Whether you’re upgrading your home or outfitting an office, this system provides dependable year-round climate control.

    Order today from MRCOOL DIY Direct and enjoy reliable heating and cooling at your fingertips!

    Product Specifications
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    Service & Support

    Manufacturer Warranty

    This product is covered by the manufacturer’s warranty against defects in materials and workmanship when installed and used according to the manufacturer’s guidelines. Warranty terms and coverage periods vary by manufacturer and product type. Please refer to the official product documentation or contact our team if you need help verifying warranty details.

    Technical Support

    Freedom HVAC Supply is staffed by people who actually understand HVAC systems. If you need help confirming compatibility, selecting the correct replacement part, or understanding installation requirements, our team is available to assist before and after your purchase.

    Product Documentation

    Installation manuals, specification sheets, wiring diagrams, and other technical documentation are available whenever possible. These resources help ensure proper installation, system compatibility, and safe operation of your equipment.

    Parts Compatibility & Cross-Reference

    Many HVAC parts replace or supersede older manufacturer part numbers. We provide replacement part numbers and compatible model information on product pages to help technicians and homeowners verify the correct component before ordering.

    Replacement Parts & Accessories

    Freedom HVAC Supply carries genuine replacement components and compatible accessories to keep HVAC systems running reliably. From control boards and motors to sensors, line sets, and installation accessories, we supply the parts professionals depend on.

    Customer Support

    If you have questions about product compatibility, warranty coverage, or installation considerations, our support team is ready to help. Our goal is to make sure you get the right part the first time so your system can get back up and running quickly.

    FAQs About Our HVAC Products

    Quick answers to questions about ordering, compatibility, and installation.

    Ordering & Compatibility

    1. Do you sell HVAC equipment to homeowners and DIY installers?

    Yes. Freedom HVAC Supply sells HVAC equipment and parts to contractors, property owners, and qualified DIY installers. Some products may require professional installation based on local codes.

    2. How do I know if this HVAC product is compatible with my system?

    Product pages include specifications and compatibility details. If you’re unsure, our team can help verify fit before you order.

    3. Can HVAC contractors purchase from Freedom HVAC Supply?

    Absolutely. We work with licensed HVAC contractors, installers, and professionals nationwide.

    Installation & Support

    1. Do HVAC systems require professional installation?

    Some HVAC equipment must be installed by a licensed professional to meet code requirements or warranty terms. Always review manufacturer guidelines.

    2. Can you help me choose the right HVAC system or part?

    Yes. Our support team can assist with product selection based on your application, space, and installation needs.

    3. Do you provide installation manuals or documentation?

    Manufacturer installation guides and documentation are included or available upon request for most products.

    Warranty & Shipping

    1. Do HVAC products include a manufacturer warranty?

    Most HVAC equipment includes a manufacturer warranty when installed according to guidelines. Warranty terms vary by brand and product.

    2. Do you ship HVAC equipment nationwide?

    Yes. We ship HVAC systems and parts throughout the continental United States using trusted freight and parcel carriers.

    3. What should I know about freight delivery for HVAC equipment?

    Larger HVAC equipment ships via freight and should be inspected upon delivery. Delivery details are provided during checkout.

    Need HVAC Help?

    Get help with ordering, compatibility, or installation questions.

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