Lennox 56N68 - Cerroset 612802500009, Standard Insulated Lineset, 3/8" Liquid Line x 3/4" Suction Line x 3/8" Wall x 25', Plain End, Black

The Cerroset 612802500009 is a high-quality insulated copper lineset designed for reliable refrigerant flow and long-term performance in residential and commercial HVAC systems. It features durable copper tubing with factory-applied insulation that resists UV, moisture, and mechanical wear. The plain-end design allows for easy connection and installation in Lennox and other compatible systems.

 

Key Features:

• 3/8" liquid line and 3/4" suction line for standard HVAC applications
• 3/8" thick insulation wall for optimal temperature retention
• 25-foot length ideal for typical split-system installations
• Black protective jacket provides superior UV and abrasion resistance
• Compatible with R-410A and R-454B refrigerants
• Plain-end connections for easy field customization

 

Product Specifications:

• Brand: Cerroset
• Catalog Number: 56N68
• Model/Part Number: 612802500009
• Type: Standard Insulated Lineset
• Liquid Line OD: 3/8 Inch
• Suction Line OD: 3/4 Inch
• Insulation Thickness: 3/8 Inch
• Insulation Material: Standard Foam Jacket
• Color: Black
• Length: 25 Feet
• Connection Type: Plain End