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    • MRCOOL DIY 4th Gen 3-Zone 36,000 BTU 22 SEER (12K + 12K + 12K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230V

    MRCOOL DIY 4th Gen 3-Zone 36,000 BTU 22 SEER (12K + 12K + 12K) Ductless Mini Split AC and Heat Pump with Ceiling Cassettes - 230V

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    Sale Price $6,275.00 Regular Price $7,843.75
    Line Set for 12K Air Handler #1: 16 Ft
    Line Set for 12K Air Handler #2: 16 Ft
    Line Set for 12K Air Handler #3: 16 Ft

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    MRCOOL DIY Multi-Zone 4th Gen 36K BTU Three-Zone Ductless Mini Split with Ceiling Cassettes (12K + 12K + 12K)

    The MRCOOL DIY Multi-Zone 4th Gen 36K BTU Three-Zone Ductless Mini Split System with three 12K BTU Ceiling Cassettes is the ultimate heating and cooling solution for your home. This system is designed for homeowners seeking discreet, efficient, and flexible climate control, while also being able to complete the installation on their own without the need for a professional. With the DIY ceiling cassette units, you get a sleek, low-profile design that seamlessly integrates into your space.

    Easy DIY Installation
    The MRCOOL DIY® Quick Connect® Line Set simplifies the installation process, allowing you to install the system yourself without special training or tools. The line set is pre-charged with eco-friendly R-410A refrigerant, so there's no need for vacuuming or brazing. The units can be recessed between joists with 16-inch centers, making it a perfect option for new construction and retrofits. Whether you're a DIY enthusiast or new to home improvements, this system ensures a hassle-free experience.

    Powerful Heating and Cooling Performance
    With a 36,000 BTU condenser, this multi-zone system provides ample power to heat and cool up to three rooms, with each 12K air handler efficiently serving spaces of up to 500 square feet. The system operates in reverse heat pump mode to draw warmth from the outdoor air, allowing you to maintain a comfortable temperature even during cold winters. Its 22 SEER rating ensures energy-efficient performance, helping you lower utility costs.

    Ceiling Cassettes for Discreet Comfort
    The 12K BTU ceiling cassettes provide optimal air distribution while staying out of sight, making them ideal for modern and minimalist interior designs. Each unit includes the Elevation function, which lowers the filter panel for easy cleaning and maintenance. The cassettes offer multiple operating modes including cooling, heating, and dehumidification, ensuring comfort in every season.

    Smart Controls & Connectivity
    Manage your home’s climate effortlessly with the MRCOOL Smart Controller mobile app or via voice control with Amazon Alexa and Google Home. Each indoor unit features a digital display that provides real-time information on room temperature and potential system issues, so you're always in control. You can also operate the system using the included remote control.

    Energy-Saving Features
    The sleep mode reduces energy consumption during the night by adjusting the temperature for optimal comfort and savings. The system also includes a timer function, so you can set specific hours for operation, further improving efficiency.

    Robust Design & Durability
    Built with a Gold Fin® Condenser, the outdoor unit is protected against corrosion and built to withstand harsh weather conditions. The system is also 100% sealed, ensuring long-lasting performance.

    Warranty & Support
    This system comes with a 7-year compressor warranty (with an option to upgrade to a lifetime warranty) and a 5-year parts warranty. MRCOOL offers lifetime technical support, giving you peace of mind in your investment.

    Why Buy From MRCOOL DIY Direct?
    As the USA's most trusted authorized MRCOOL dealer, MRCOOL DIY Direct provides exceptional service, the best prices, and guaranteed authentic MRCOOL products. Shop with confidence and save on installation costs while enjoying superior climate control solutions.

    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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