The Lennox Y7965 EZ-PULL insulated lineset (JMF 061008500H) is a high-quality 50-foot copper lineset designed for fast, reliable HVAC installations. Featuring a 3/8-inch liquid line, 5/8-inch suction line, and a durable 1/2-inch insulation wall, this plain-end white lineset offers excellent thermal protection and long-term performance. Its smooth EZ-PULL jacket allows technicians to route and install the lineset with minimal drag, reducing labor time in tight spaces or long runs. Ideal for residential and light commercial applications, this JMF-manufactured lineset meets Lennox system requirements for secure refrigerant transfer and dependable efficiency.

 

Key features:

• 3/8-inch liquid line and 5/8-inch suction line for standard HVAC system compatibility.
• 1/2-inch wall insulation for superior condensation and thermal control.
• EZ-PULL outer jacket minimizes friction during installation.
• Plain-end copper tubing ready for custom flaring or brazing.
• 50-foot length suitable for multi-floor or extended line runs.
• White exterior casing for clean, professional appearance.

 

Technical specifications:

Liquid line: 3/8 inch
Suction line: 5/8 inch
Insulation thickness: 1/2 inch
Length: 50 feet
Ends: Plain end
Color: White
Brand: JMF
Lennox part number: Y7965
Model: 061008500H
Application: Residential and light commercial HVAC systems
Refrigerant compatibility: Common HVAC refrigerants including R-410A and R-22