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    • MRCOOL DIY Pre-Charged Line Set Extension Bundle – (2) x 25' Line Sets, (1) Couplers, and 75' Control Wire

    MRCOOL DIY Pre-Charged Line Set Extension Bundle – (2) x 25' Line Sets, (1) Couplers, and 75' Control Wire

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    Sale Price $803.00 Regular Price $1,003.75

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    MRCOOL DIY Pre-Charged Line Set Extension Bundle – Expand Your HVAC System with Ease

    The MRCOOL DIY Pre-Charged Line Set Extension Bundle offers the flexibility and ease needed for extending your MRCOOL DIY HVAC system while maintaining high efficiency and performance. This kit includes two 25-foot pre-charged line sets, designed for use with 9K, 12K, and 18K DIY air handlers, whether wall-mounted or ceiling cassette. Additionally, the bundle comes with a complete set of couplers and 75 feet of control wire, making it an ideal solution for maneuvering through tight spaces or extending the overall line set distance.

    Perfect for DIYers who need extra length to reach their outdoor unit or wish to install their MRCOOL system in complex layouts, this bundle helps you achieve the perfect installation with minimal effort.

    Key Features:

    Two 25-Foot Pre-Charged Line Sets

    The bundle includes two 25-foot pre-charged line sets, each pre-filled with R-410A refrigerant, designed to ensure a seamless and efficient connection between the indoor and outdoor units. These line sets make installation a breeze, removing the need for a professional to charge the system on-site.

    • Flexible Installation: With two sections of 25-foot line sets, you can route the lines through tight or awkward spaces with ease. Whether you are dealing with obstacles or need additional length, these line sets provide the flexibility needed for complex installations.
    • R-410A Pre-Charged: Pre-charged with environmentally friendly R-410A refrigerant, these line sets are ready to install without any need for brazing, vacuuming, or handling refrigerants.

    Designed for Multiple Air Handlers

    This extension bundle is compatible with 9K, 12K, and 18K DIY air handlers, whether they are wall-mounted or ceiling cassette units. This versatility allows you to pair it with various MRCOOL air handler models, making it a flexible solution for different room sizes and applications.

    Effortless Connection with Couplers

    The kit includes a set of couplers designed to join the two 25-foot line sets together. These couplers make it easy to extend the total length of your line sets up to 75 feet for your MRCOOL DIY 4th Generation or EZPRO single-zone system.

    • Secure Fit: The couplers ensure a reliable, leak-free connection between the line sets, maintaining the integrity of the refrigerant flow.
    • Quick Installation: Thanks to the No-Vac Quick Connect design, the line sets and couplers can be connected without the need for special tools or professional assistance.

    75 Feet of Control Wire

    The bundle also includes 75 feet of control wire, which is essential for connecting the indoor air handlers to the outdoor condenser. The control wire comes pre-matched to the length of the line set, ensuring that your air handlers and outdoor unit communicate effectively and efficiently.

    • Efficient Communication: The control wire ensures proper communication between the air handler and the outdoor unit, providing smooth system operation.
    • Longer Reach: The 75 feet of wire matches the extended length of the line sets, so you won’t need to worry about sourcing additional wire for longer installations.

    Perfect for Tight Spaces or Long Installations

    This bundle allows you to extend your line set distance by joining two 25-foot sections—ideal for situations where the outdoor condenser is located farther away from the indoor unit. Additionally, by breaking the line sets into two segments, maneuvering through tight or awkward spaces becomes easier. Whether you’re routing through walls, basements, or around corners, this extension kit provides the flexibility you need.

    Extend a Single-Zone System to 75 Feet

    For homeowners with a MRCOOL DIY 4th Generation or EZPRO single-zone system, this extension bundle allows you to increase the line set length to an impressive 75 feet. Whether you're working in larger homes or need more installation flexibility, this solution provides the reach needed for a smooth, hassle-free setup.

    Why Choose the MRCOOL DIY Pre-Charged Line Set Extension Bundle?

    • DIY-Friendly: As with all MRCOOL products, this bundle is designed for easy, DIY installation. No need for professional HVAC expertise or special tools—this kit makes it possible to expand your HVAC system on your own.
    • Reliable Performance: The pre-charged line sets and secure couplers ensure that your MRCOOL system operates efficiently, with no refrigerant leaks or performance issues.
    • Versatile Application: Whether you're extending the reach of your HVAC system or navigating complex installation environments, this bundle gives you the flexibility to achieve the perfect setup.
    • Cost-Effective Solution: Save on professional installation costs while expanding your MRCOOL DIY system, all while maintaining the high quality and energy efficiency of your HVAC setup.

    Specifications:

    • Pre-Charged Line Sets: Two 25-foot sections pre-charged with R-410A refrigerant.
    • Compatibility: Works with 9K, 12K, and 18K MRCOOL DIY air handlers, both wall-mounted and ceiling cassette models.
    • Couplers: Included for secure connection between the two line sets.
    • Control Wire: 75 feet of control wire included for seamless communication between indoor air handlers and outdoor condenser.
    • Total Extended Length: Allows for a total line set extension of up to 75 feet when used with MRCOOL DIY 4th Generation or EZPRO single-zone systems.

    Conclusion

    The MRCOOL DIY Pre-Charged Line Set Extension Bundle is the perfect solution for homeowners who need extra length or flexibility when installing their MRCOOL DIY system. With two 25-foot pre-charged line sets, couplers, and 75 feet of control wire, this kit is designed for easy installation, making it ideal for tight spaces or long runs. Whether you're extending your system to cover more ground or navigating a complex layout, this bundle ensures your MRCOOL system remains efficient, reliable, and easy to install.

    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.

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