The Mueller 00620500C Copper Lineset is built for dependable, long-term HVAC performance. This 3/8 inch OD copper line, extending 50 feet in length, comes pre-insulated with a rugged 1/2 inch thick Duraguard UV- and rip-resistant foam insulation, designed to endure tough outdoor conditions while ensuring energy efficiency and refrigerant integrity.

Ideal for air conditioning units, mini splits, and heat pump systems, this copper lineset is trusted by professionals for its durability, flexibility, and ease of installation, making it a solid option for both HVAC contractors and DIY installers.

Product Specifications:

• Part Number: Mueller 00620500C
• Copper Line Size: 3/8 inch OD
• Length: 50 feet
• Insulation Thickness: 1/2 inch Duraguard closed-cell foam
• Insulation Features: UV-resistant, tear-proof, and moisture-repellent
• Material: High-grade seamless copper

Key Features & Benefits:

• Rip-resistant and UV-protected insulation withstands outdoor wear and tear
• Reduces condensation and heat loss, improving overall system performance
• Flexible and kink-resistant for smooth installation in tight or complex spaces
• Industry-trusted Mueller quality ensures consistent refrigerant flow and long-term durability