10 Years Limited on Copper Tube/5 Years Limited on Insulation
Suction Line Size
3/8 in
Liquid Line Size
1/4 in
Insulation Thickness
1/2 in
Material
Copper
Domestic/Import
Domestic
Application
For use in heating ventilation air conditioning and refrigeration application
Precision AC Line Set with ACR Copper Tubing for Mini-Split Performance
Upgrade Your HVAC System with Mueller Duraguard Mini-Split Copper Line Set
When it comes to ensuring optimal performance in your HVAC system, the Mueller Duraguard Mini-Split Copper Line Set is the ultimate choice for both professionals and DIY enthusiasts.
This high-quality copper tubing is designed specifically for mini-split systems, providing the perfect blend of flexibility, durability, and cleanliness for refrigeration and cooling applications.
Upgrade Your HVAC System with Mueller Duraguard Mini-Split Copper Line Set
When it comes to ensuring optimal performance in your HVAC system, the Mueller Duraguard Mini-Split Copper Line Set is the ultimate choice for both professionals and DIY enthusiasts.
This high-quality copper tubing is designed specifically for mini-split systems, providing the perfect blend of flexibility, durability, and cleanliness for refrigeration and cooling applications.
Manufactured by Mueller Industries, a leader in the plumbing and HVAC sector, this line set is engineered to meet the rigorous demands of modern climate control solutions.
With its nitrogen-purged construction and compliance with ASTM B280 specifications, this line set guarantees contaminant-free performance, making it a reliable option for any installation.
Whether you're a contractor looking for dependable materials or a homeowner tackling a DIY project, the Mueller Duraguard line set is engineered to meet your needs, ensuring efficient operation and longevity for your mini-split unit.
Why Choose Mueller Duraguard?
Mueller Industries is a trusted name in the plumbing and HVAC industry, known for their commitment to quality and innovation.
The Duraguard Mini-Split Copper Line Set stands out due to its exceptional features:
✅ High-Quality UNS C12200 Copper – Offers exceptional durability and resistance to corrosion, ensuring a long-lasting solution for your HVAC needs.
✅ Nitrogen-Purged – Maintains cleanliness and meets stringent ASTM B280 specifications, providing peace of mind during installation.
✅ Flexible Design – Facilitates easy installation, especially in tight spaces, reducing labor time and enhancing system efficiency.
✅ Leak-Proof Construction – Minimizes refrigerant loss, maintaining system efficiency and reliability.
✅ Compatible with Eco-Friendly Refrigerants – Designed to work seamlessly with modern refrigerants like R-410A, making it suitable for today's HVAC systems.
✅ Insulated Design – Enhances energy savings by reducing thermal loss during operation, contributing to lower energy bills.
✅ High Operating Capacity – Capable of withstanding pressures up to 700 psi, ensuring dependable performance in demanding environments.
✅ Meets Industry Standards – Complies with safety and quality standards, providing assurance for both professionals and homeowners.
✅ Versatile Applications – Ideal for both residential and commercial installations, delivering a robust solution for all HVAC needs.
Installation Complexity
While the Mueller Duraguard Mini-Split Copper Line Set is designed for efficiency, we recommend professional installation to ensure optimal performance and compliance with local codes.
This product may require specialized tools and knowledge, particularly when working with refrigerants and HVAC systems. If you're a DIY homeowner, be prepared with the right tools and take your time to follow installation guidelines carefully.
What Pros & DIYers Need to Know
For Pro Contractors: The Mueller Duraguard line set meets the rigorous demands of job sites, offering durability and reliability that professionals trust.
Its leak-proof construction and high-pressure rating make it a go-to choice for any HVAC installation.
Professionals will appreciate the UNS C12200 copper's superior malleability for bending without kinking, crucial for complex routing in commercial settings.
The ASTM B280 compliance ensures it meets stringent industry standards for refrigerant containment, vital for system longevity and environmental regulations.
For DIY Homeowners: If you're considering a DIY installation, this line set is a great option, but be sure to familiarize yourself with the installation process.
Having the right tools, such as a tubing bender, flaring tool, and vacuum pump, is essential. Understanding proper brazing techniques or using appropriate flare fittings is critical for a leak-free connection.
The flexibility of the Duraguard line set simplifies maneuvering through wall cavities and around obstacles, making it more manageable for DIYers compared to rigid copper piping.
Always ensure proper evacuation of the system to remove air and moisture before introducing refrigerant.
Features That Matter
✅ Corrosion-Resistant – Built to withstand harsh conditions, ensuring longevity.
✅ Easy to Handle – Flexible design allows for straightforward routing in tight spaces.
✅ Energy Efficient – Insulated design reduces thermal loss, saving you money on energy bills.
✅ Professional Grade – Trusted by contractors for its reliability and performance.
Don’t compromise on quality when it comes to your HVAC system. The Mueller Duraguard Mini-Split Copper Line Set is your best bet for a reliable, efficient, and long-lasting solution. Invest in your comfort and peace of mind today!
Benefits of Proper Line Set Installation
A correctly installed line set is crucial for the longevity and efficiency of your mini-split system. Here are some key benefits:
Optimized Refrigerant Flow: Ensures the refrigerant circulates efficiently, leading to better cooling and heating performance.
Reduced Energy Consumption: Proper insulation and leak-free connections minimize energy loss, translating to lower utility bills.
Extended System Lifespan: Prevents premature wear and tear on components like the compressor by ensuring stable operating conditions.
Improved Air Quality: A well-sealed system prevents the escape of refrigerants and potential contaminants into the environment.
Quiet Operation: Secure connections and proper mounting contribute to a quieter running system.
Maintenance Tips for Your Line Set
To ensure your Mueller Duraguard line set continues to perform optimally, consider these maintenance tips:
Regular Inspections: Periodically check for any signs of damage, kinks, or wear on the copper tubing and insulation.
Cleanliness: Keep the exterior of the line set clean, especially the insulation, to prevent debris buildup that could affect performance.
Professional Servicing: Schedule annual check-ups with an HVAC professional to inspect refrigerant levels and overall system health, including the line set.
