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    • 50' Install Kit for 9/12/18k with cable for Gen 4 DIY or Easy Pro Systems - 50' Foot Pre-Filled Line Set With Wire and 2 Couplers
    • 50' Install Kit for 9/12/18k with cable for Gen 4 DIY or Easy Pro Systems - 50' Foot Pre-Filled Line Set With Wire and 2 Couplers
    • 50' Install Kit for 9/12/18k with cable for Gen 4 DIY or Easy Pro Systems - 50' Foot Pre-Filled Line Set With Wire and 2 Couplers
    • 50' Install Kit for 9/12/18k with cable for Gen 4 DIY or Easy Pro Systems - 50' Foot Pre-Filled Line Set With Wire and 2 Couplers

    50' Install Kit for 9/12/18k with cable for Gen 4 DIY or Easy Pro Systems - 50' Foot Pre-Filled Line Set With Wire and 2 Couplers

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    Sale Price $1,020.00 Regular Price $1,275.00

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    MRCOOL 50' Line Set Extension Kit for DIY Single and Multi-Zone Systems

    This comprehensive line set extension kit is designed to extend your standard 25' MRCOOL line set to an impressive overall length of 75 feet, providing a perfect solution for longer installations. Specifically created for use with MRCOOL DIY Single and Multi-Zone Systems, this kit is compatible with 9,000, 12,000, and 18,000 BTU units, making it a versatile option for a range of setups.

    Kit Includes:

    • DIYPro Cable: A durable, weather-resistant electrical conduit that shields your cables from outdoor elements and potential damage, including accidents from gardening tools.
    • Couplers: Allows for a seamless extension of your standard line set by an additional 50 feet.

    Key Features:

    • Pre-Charged with R410A Refrigerant: No need for complicated vacuuming or charging—this line set is ready to go for an easy and efficient setup.
    • Quick Connect Fittings: Specially designed for MRCOOL DIY systems, these fittings make installation as simple as ‘plug and play,’ requiring no specialized tools.
    • No-Vac Lines: No need for cutting, brazing, or vacuuming—these lines plug directly into the condenser and indoor wall air handler for quick installation.
    • UV Protective Insulation Sleeve: The 3/4" protective sleeve shields the line set from sun damage, weather-related wear, and potential wildlife damage, ensuring durability and longevity.
    • Kink Resistant: Built for flexibility, this line set resists kinking, making it easy to bend during installation and simplifying the overall process.

    Specifications:

    • Liquid Line: 1/4"
    • Suction Line: 1/2"
    • Length: 50 feet

    Compatibility:

    • This extension kit is ideal for MRCOOL DIY Multi-Zone 4th Gen Systems and compatible with 9,000, 12,000, and 18,000 BTU DIY Single Zone Systems. It works with any DIY-MULTI Condenser and is also suitable for 9k/12k/18k models, such as the DIY-12HP-115C25 and DIY-18HP-230C25.

    By using the included couplers, you can easily extend your current line set to a total length of 75 feet, making this kit the perfect choice for larger installation spaces that require additional reach. Simplify your MRCOOL installation with this all-inclusive extension kit!

    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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