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    • MRCOOL DIY 4th Gen 3-Zone 48,000 BTU 21 SEER (12K + 18K + 18K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230V

    MRCOOL DIY 4th Gen 3-Zone 48,000 BTU 21 SEER (12K + 18K + 18K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230V

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    Sale Price $7,005.00 Regular Price $8,756.25
    Line Set for 12K Air Handler: 16 Ft
    Line Set for 18K Air Handler #1: 16 Ft
    Line Set for 18K Air Handler #2: 16 Ft

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    The MRCOOL DIY Multi-Zone 4th Gen 48K BTU Three-Zone Ductless Mini Split with Ceiling Cassettes 12K + 18K + 18K offers a user-friendly installation process while delivering powerful heating and cooling capabilities. The ceiling cassettes in this system provide efficient climate control and blend seamlessly into your ceiling, making them a discreet solution for any space. Designed for both new construction and retrofits, the low-profile units can be recessed between joists with a 16" center, without the need for ductwork.

    Key Features:

    • Flexible Heating and Cooling: The system includes three indoor air handlers, consisting of one 12K BTU unit and two 18K BTU units, which can comfortably heat and cool areas of up to 500 sq. ft. and 750 sq. ft., respectively. These units use the 48,000 BTU condenser’s capacity to deliver reliable comfort to multiple rooms.

    • DIY Installation: The system is designed for easy, hassle-free installation using the MRCOOL® DIY® Quick Connect® line set and No-Vac® Coupler. The line sets come pre-charged with R-410A refrigerant, so no professional tools or HVAC technicians are required.

    • Smart Control: The system can be controlled via the MRCOOL Smart Controller app, compatible with both Apple and Android devices. The mini-splits also integrate with Amazon Alexa and Google Home for voice control, making it convenient to adjust your home’s climate.

    • Energy Efficiency: With a SEER rating of 21, this system ensures efficient operation throughout the year. It can also dehumidify your space, making it a versatile solution for all seasons.

    • Quiet Operation: The cassettes operate quietly, making them ideal for living rooms, bedrooms, and workspaces. The system also features an Elevation function that lowers the filter panel for quick and easy air filter maintenance.

    Additional Benefits:

    • Multi-room Comfort: The system supports up to five indoor units, allowing you to customize your HVAC solution to meet the specific needs of your home.
    • Warranty: This system comes with a 7-year compressor warranty (with an optional lifetime compressor warranty) and a 5-year parts warranty, ensuring peace of mind and long-term reliability.

    Customization and Alerts:

    The system provides real-time alerts and troubleshooting codes on the display, helping homeowners stay informed of any issues. Additionally, features like sleep mode, timer function, and muting options help reduce energy consumption and provide quiet operation, even in sensitive environments.

    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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