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    • MRCOOL DIY Pre-Charged Line Set 70' Extension Bundle – (2) x 35' Line Sets, (1) Couplers, and 75' Control Wire

    MRCOOL DIY Pre-Charged Line Set 70' Extension Bundle – (2) x 35' Line Sets, (1) Couplers, and 75' Control Wire

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    Sale Price $1,222.00 Regular Price $1,527.50

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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 provides all the flexibility you need to extend your MRCOOL DIY HVAC system while maintaining high performance and efficiency. This kit includes two 35-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 DIY enthusiasts who require extra line length to reach their outdoor unit or want to install their MRCOOL system in complex layouts, this bundle offers the flexibility and simplicity to achieve the perfect installation.

    Key Features:

    Two 35-Foot Pre-Charged Line Sets

    The bundle includes two 35-foot pre-charged line sets, each pre-filled with R-410A refrigerant, ensuring a seamless and efficient connection between the indoor and outdoor units. These line sets eliminate the need for professional refrigerant charging, making installation more straightforward and accessible.

    • Flexible Installation: The two sections of 35-foot line sets allow you to easily route the lines through tight or awkward spaces. Whether you're dealing with obstacles or need additional length, these line sets offer the flexibility needed for complex installations.
    • Pre-Charged with R-410A: The line sets come pre-filled with environmentally friendly R-410A refrigerant, so there's no need for brazing, vacuuming, or handling refrigerants during installation.

    Compatible with Multiple Air Handlers

    This extension bundle works seamlessly with 9K, 12K, and 18K MRCOOL DIY air handlers, whether wall-mounted or ceiling cassette units. This versatility makes it the ideal solution for various room sizes and HVAC system setups.

    Effortless Connection with Couplers

    The kit includes a set of couplers that join the two 35-foot line sets together, extending the total line set length to up to 75 feet. This is particularly beneficial for homeowners using a MRCOOL DIY 4th Generation or EZPRO single-zone system.

    • Secure Fit: The couplers provide a reliable, leak-free connection between line sets, ensuring the refrigerant flow is not compromised.
    • Quick Installation: The No-Vac Quick Connect design allows for a fast and easy connection without requiring special tools or professional assistance.

    75 Feet of Control Wire

    The bundle also includes 75 feet of control wire, ensuring efficient communication between the indoor air handlers and the outdoor condenser. The control wire is pre-matched to the length of the line sets, ensuring proper connection and smooth operation.

    • Efficient Communication: The control wire ensures that the air handler and outdoor condenser are in sync, delivering efficient and reliable system performance.
    • Longer Reach: The 75-foot wire complements the extended line set length, allowing for installations in larger homes or more complex layouts.

    Perfect for Tight Spaces or Long Installations

    The bundle allows you to extend your line set distance by connecting two 35-foot sections—ideal for installations where the outdoor condenser is farther from the indoor unit. By dividing the line sets into two segments, you can easily navigate through tight spaces such as basements, walls, or around obstacles, providing installation flexibility.

    Extend a Single-Zone System to 75 Feet

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

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

    • DIY-Friendly: Like all MRCOOL products, this bundle is designed for easy, DIY installation, allowing homeowners to expand their HVAC system without professional help.
    • Reliable Performance: The pre-charged line sets and secure couplers ensure that your MRCOOL system operates efficiently without refrigerant leaks or performance issues.
    • Versatile Application: Whether extending the reach of your HVAC system or navigating complex installation environments, this bundle provides the flexibility to achieve the perfect setup.
    • Cost-Effective Solution: Save on professional installation costs while maintaining high-quality HVAC performance.

    Specifications:

    • Pre-Charged Line Sets: Two 35-foot sections pre-charged with R-410A refrigerant.
    • Compatibility: Designed for use 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: Provides up to 75 feet of total line set extension for 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 seeking extra length or flexibility in their MRCOOL DIY HVAC installation. With two 35-foot pre-charged line sets, couplers, and 75 feet of control wire, this bundle is designed for easy, DIY installation. Whether you're covering more ground or working in a complex layout, this kit ensures your MRCOOL system remains efficient, reliable, and simple to install.

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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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