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    • MRCOOL Olympus E Star 9,000 BTU Single Zone Mini Split Complete System, O-ES-09-HP-230C-O1
    • MRCOOL Olympus E Star 9,000 BTU Single Zone Mini Split Complete System, O-ES-09-HP-230C-O1
    • MRCOOL Olympus E Star 9,000 BTU Single Zone Mini Split Complete System, O-ES-09-HP-230C-O1
    • MRCOOL Olympus E Star 9,000 BTU Single Zone Mini Split Complete System, O-ES-09-HP-230C-O1
    • MRCOOL Olympus E Star 9,000 BTU Single Zone Mini Split Complete System, O-ES-09-HP-230C-O1
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    MRCOOL Olympus E Star 9,000 BTU Single Zone Mini Split Complete System, O-ES-09-HP-230C-O1

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    Sale Price $1,447.00 Regular Price $1,808.75
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    MRCOOL® Olympus E Star 9,000 BTU (¾ Ton) Single-Zone Mini Split Complete System | O-ES-09-HP-230C-O1

    The MRCOOL® Olympus E Star Series delivers premium comfort, whisper-quiet operation, and advanced efficiency in a compact package. The Olympus E Star 9,000 BTU (¾ Ton) Single-Zone Mini Split Complete System is perfect for smaller zones—bedrooms, studies, small apartments—and includes both the indoor air handler and matching outdoor condenser for a one-system solution.

    Important: This is a professional-grade system requiring installation by a licensed HVAC technician. Proper nitrogen evacuation, vacuuming and refrigerant charge release are needed to ensure optimum performance and full warranty coverage.

    Featured Benefits & Smart Features

    • Complete System: Indoor handler + outdoor condenser included; ready for installation of a compact zone.
    • High Efficiency: Inverter technology + eco-friendly design — lower energy use, better comfort.
    • Wi-Fi Enabled: Control your system using the MRCOOL® SmartHVAC™ App from anywhere.
    • Voice Control Ready: Compatible with Amazon Alexa and Google Assistant for convenient hands-free operation.
    • Quiet Operation: Designed for minimal noise — ideal for rooms where peace matters.
    • Eco-Friendly Refrigerant: Uses modern R-454B refrigerant for better sustainability and performance.
    • Durable Construction: Built to last with robust parts, high-quality finishes, and pro-install reliability.
    • Comprehensive Warranty: Protected by a Limited Lifetime warranty, including 7-Year Compressor / 5-Year Parts when installed by a licensed technician.

    Technical Specifications

    Model System Type BTU / Ton Voltage / Hz Coverage Area* Refrigerant Efficiency Sound Level† Warranty
    O-ES-09-HP-230C-O1 Single-Zone Mini Split Complete System 9,000 BTU (~¾ Ton) 230 V / 60 Hz Up to ~400 sq ft* R-454B High-Efficiency Inverter Outdoor ≈ 52-55 dB† Lifetime (Limited) / 7 Year Compressor / 5 Year Parts

    *Coverage depends on insulation, layout, and climate. †Official sound rating subject to installation variables.


    Professional Installation Required

    This system is part of the “Best Tier” Olympus line and must be installed by a licensed HVAC technician. Proper line-set evacuation, pressure testing and charging ensure full performance, efficiency, and warranty protection.

    Reminder: Olympus E Star = Premium Tier + Pro Installation Required.

    Smart Connectivity & Control

    • MRCOOL® SmartHVAC™ App (iOS / Android)
    • Amazon Alexa & Google Assistant voice commands
    • Includes handheld remote control for in-room preset adjustments
    • Sleep Mode, Auto-Restart, Self-Diagnostics & Energy-Saving Modes

    Nationwide Shipping & Trusted Dealer Support

    Buy from MRCOOLDIYDirect.com — the USA’s most trusted MRCOOL® dealer — for authentic products, fast shipping across all states, and factory-authorized support.


    SKU: O-ES-09-HP-230C-O1
    Series: Olympus E Star (Best Tier) – Single-Zone System
    Type: Mini Split Complete System (Indoor + Outdoor)
    BTU: 9,000 (~¾ Ton)
    Coverage: Up to ~400 sq ft
    Refrigerant: R-454B
    Warranty: Lifetime (Limited) / 7 Year Compressor / 5 Year Parts
    Availability: Ships Nationwide from MRCOOLDIYDirect.com

    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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