Cambridge 223604 Insulated Ac Line Set 3/8x7/8in 30ft

Product Description

The CAMBRIDGE 223604 is a pre-insulated refrigerant line set designed for split-system air conditioning and heat pump installations. Combining a 3/8-inch suction line and a 7/8-inch liquid line in a 30-foot run, this line set ships with EZ Pull insulation to simplify field routing through walls, attics, and chases. The ArmaShield-style insulation jacket protects against condensation and thermal loss. HVAC technicians installing mini-split or traditional split systems will find the EZ Pull design reduces installation time compared to field-wrapping individual copper lines.

This line set is suited for residential and light-commercial split-system installations where a 30-foot run is sufficient. The 3/8-inch by 7/8-inch configuration matches common tonnage ranges used in residential cooling applications. The pre-insulated format is appropriate for new installations and replacement work where code or manufacturer guidelines call for insulated linesets between indoor and outdoor units.

Key Features

• 3/8-inch suction line and 7/8-inch liquid line in a single pre-insulated assembly
• 30-foot length suitable for typical residential split-system runs
• EZ Pull insulation design simplifies routing through tight spaces and walls
• ArmaShield insulation jacket resists condensation and thermal gain
• Pre-paired configuration reduces field assembly time

Compatibility

Designed as an OEM-style replacement and new-installation line set for residential split-system air conditioners and heat pumps requiring a 3/8-inch by 7/8-inch line set configuration.

Installation Notes

Installation should be performed by a licensed HVAC technician in accordance with applicable mechanical codes and the equipment manufacturer guidelines. Shut off and recover all refrigerant before disconnecting any existing line set. Ensure copper lines are properly supported, protected from abrasion at penetrations, and that insulation is continuous with no gaps at connections. Braze or flare connections per accepted trade practice and verify the system for leaks before recharging.

Technical Specifications

• Suction Line Diameter: 3/8 inches
• Liquid Line Diameter: 7/8 inches
• Length: 30 feet
• Insulation Type: EZ Pull ArmaShield
• UPC: 75865914726

Standard Information

• Brand: CAMBRIDGE
• Manufacturer Part Number: 223604