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    • MRCOOL Olympus 9,000 BTU 3/4 Ton Ducted Mini Split Air Handler 230V/60Hz, DUCT-09HP-230B-O
    • MRCOOL Olympus 9,000 BTU 3/4 Ton Ducted Mini Split Air Handler 230V/60Hz, DUCT-09HP-230B-O
    • MRCOOL Olympus 9,000 BTU 3/4 Ton Ducted Mini Split Air Handler 230V/60Hz, DUCT-09HP-230B-O
    • MRCOOL Olympus 9,000 BTU 3/4 Ton Ducted Mini Split Air Handler 230V/60Hz, DUCT-09HP-230B-O
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    MRCOOL Olympus 9,000 BTU 3/4 Ton Ducted Mini Split Air Handler 230V/60Hz, DUCT-09HP-230B-O

    20% Off
    Sale Price $735.00 Regular Price $918.75
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    MRCOOL® Olympus 9,000 BTU (¾ Ton) Ducted Mini Split Air Handler 230V/60Hz | DUCT-09HP-230B-O

    The MRCOOL® Olympus Series defines the Best in premium, professional-grade HVAC comfort. Compact, quiet, and engineered for precision, the MRCOOL® Olympus 9,000 BTU (¾ Ton) Ducted Mini Split Air Handler is ideal for small rooms, offices, or suites up to 400 sq. ft. — delivering whisper-quiet performance and year-round reliability.

    Note: Olympus units are not pre-charged and require professional installation. Systems must be nitrogen-evacuated and vacuumed prior to releasing the refrigerant charge from the outdoor condenser.


    Compact Power for Smaller Spaces

    The Olympus 9K Ducted Air Handler offers high-efficiency heating and cooling in a discreet, ceiling-mounted design. Its low-profile form factor integrates smoothly into tight installations while maintaining robust airflow and energy-saving operation.

    • Ideal Coverage: Efficiently conditions areas up to 400 sq. ft.
    • Slim, Ceiling-Integrated Design: Perfect for studios, offices, and small rooms.
    • Smart Controls: Includes wired wall controller and handheld remote for precise comfort.
    • Eco-Friendly Refrigerant: Uses R-454B for enhanced efficiency and lower environmental impact.
    • Quiet Operation: Engineered for minimal noise with balanced blower and insulated cabinet.
    • Warranty: 5-Year Parts Warranty for peace of mind.

    Professional Installation Required

    The MRCOOL® Olympus Series is built for licensed HVAC installation. Before releasing the factory refrigerant from the outdoor condenser, the line set must be vacuumed, nitrogen-pressure tested, and verified leak-free. This process ensures maximum efficiency, system integrity, and valid warranty coverage.

    Reminder: Olympus air handlers must be installed by a licensed HVAC technician to maintain warranty eligibility.

    Technical Specifications

    Model BTU Voltage Coverage Area Refrigerant Warranty
    DUCT-09HP-230B-O 9,000 BTU (¾ Ton) 230 V / 60 Hz Up to 400 sq. ft. R-454B 5-Year Parts Warranty

    Olympus Series – The Best of MRCOOL®

    The Olympus Series represents MRCOOL’s premium line of ducted mini split systems, offering superior build quality, quiet operation, and precise temperature control. Ideal for those seeking a professional-grade solution for smaller spaces without compromising on comfort or efficiency.

    • High-performance design for residential or light commercial use
    • Compatible with Olympus outdoor condensers
    • Supports ducted zoning and multi-room comfort
    • Ships nationwide from MRCOOLDIYDirect.com

    Why Choose the Olympus 9K Ducted Air Handler?

    If you want premium performance in a compact package, the Olympus 9,000 BTU model delivers. As part of the MRCOOL “Best” Series, it offers quiet operation, efficient R-454B refrigerant, and durable construction built for long-term use — perfect for professionally installed HVAC projects.


    Nationwide Shipping & Trusted Support

    Order your MRCOOL® Olympus 9,000 BTU Ducted Mini Split Air Handler (230V) today from MRCOOLDIYDirect.com — the USA’s most trusted MRCOOL® dealer. Enjoy fast nationwide shipping, factory backed warranty, and expert HVAC support.


    Model: DUCT-09HP-230B-O
    BTU: 9,000 (¾ Ton)
    Coverage: Up to 400 sq. ft.
    Voltage: 230 V / 60 Hz
    Refrigerant: R-454B
    Series: Olympus – Best Tier
    Warranty: 5 Years Parts
    Availability: Ships Nationwide from MRCOOLDIYDirect.com

    Popular keywords: MRCOOL Olympus 9K ducted mini split air handler, MRCOOL air handler ¾ ton, Olympus DUCT-09HP-230B-O, R-454B HVAC system, professional HVAC installation, Olympus ducted mini split, MRCOOL dealer USA.

    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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