Cambridge 223594 Ez Pull Insulation Lineset

Product Description

The CAMBRIDGE 223594 is a pre-insulated refrigerant lineset designed for split-system air conditioning and heat pump installations. The lineset consists of a 3/8-inch suction line and a 3/4-inch liquid line, both pre-wrapped in 3/4-inch thick foam insulation, running 30 feet in length. The EZ Pull design allows the installer to feed both lines through walls, ceilings, or chases without binding or kinking. Licensed HVAC technicians use this product when connecting an outdoor condensing unit to an indoor air handler or evaporator coil.

This lineset is suited for residential and light commercial split-system installations where a factory-insulated, ready-to-run solution is needed. The 30-foot length covers most standard residential setups without requiring field-fabricated insulation. The black jacket finish is compatible with both interior and exterior routing. Installers working on new construction or replacement systems benefit from the single-pull design, which reduces labor time during rough-in.

Key Features

• 3/8-inch suction line paired with 3/4-inch liquid line in a single pre-insulated assembly
• 3/4-inch wall foam insulation minimizes condensation and heat gain on the suction line
• 30-foot length suits most residential split-system applications without splicing
• EZ Pull construction allows single-pass routing through walls and chases
• Black jacket finish compatible with interior and exterior installation environments

Compatibility

Designed as an OEM-style replacement and new-installation lineset for residential and light commercial split-system air conditioners and heat pumps requiring a 3/8-inch suction line and 3/4-inch liquid line configuration.

Installation Notes

Installation should be performed by a licensed HVAC technician in accordance with local mechanical codes and the equipment manufacturer's instructions. De-energize and recover all refrigerant from the system before disconnecting or replacing any lineset on an existing installation. Avoid sharp bends during routing to prevent kinking the copper lines, and support the lineset at intervals per local code requirements. All refrigerant connections must be leak-tested after brazing or flaring before system startup.

Technical Specifications

• Suction Line Diameter: 3/8 inches
• Liquid Line Diameter: 3/4 inches
• Insulation Thickness: 3/4 inches
• Length: 30 feet
• Package Dimensions (L x W x H): 13 inches

Standard Information

• Brand: CAMBRIDGE
• Manufacturer Part Number: 223594