Aciq LS38343850 Insulated Copper Line Set 50 Feet

Product Description

The ACIQ LS38343850 is a 50-foot pre-insulated copper refrigerant line set designed for split-system HVAC installations. It consists of a 3/8-inch liquid line and a 3/4-inch suction line, both insulated with 3/8-inch thick foam insulation to limit heat gain and condensation. The copper tubing is flexible enough for routing through walls, attics, and crawlspaces without excessive bending or kinking. This line set is installed by licensed HVAC technicians as part of a split-system refrigerant circuit connecting an outdoor condensing unit or heat pump to an indoor air handler or evaporator coil.

The LS38343850 is suited for residential and light commercial split-system applications where a 50-foot run is needed between the outdoor and indoor units. The 3/8-inch liquid line and 3/4-inch suction line diameters are common sizes for mid-capacity systems. It is compatible with conventional split systems and heat pump configurations. The pre-applied insulation reduces job-site labor by eliminating the need to wrap suction line insulation separately after installation.

Key Features

• 3/8-inch liquid line and 3/4-inch suction line copper tubing for refrigerant transfer
• 3/8-inch thick foam insulation minimizes heat gain and condensation on the suction line
• 50-foot length accommodates larger residential and light commercial installation runs
• Flexible copper construction allows routing through confined spaces with minimal fuss
• Compatible with heat pump and conventional split-system configurations

Compatibility

Compatible with heat pumps and conventional split-system HVAC equipment requiring a 3/8-inch liquid line and 3/4-inch suction line configuration.

Installation Notes

Installation should be performed by a licensed HVAC technician in accordance with local mechanical codes and EPA Section 608 refrigerant handling regulations. Shut down and recover any refrigerant from the system before disconnecting existing line sets. Avoid sharp bends that could restrict refrigerant flow or damage the copper tubing. Secure the line set at regular intervals and verify all flare or braze connections are leak-free before recharging the system.

Technical Specifications

• Liquid Line Diameter: 3/8 inches
• Suction Line Diameter: 3/4 inches
• Insulation Thickness: 3/8 inches
• Line Set Length: 50 feet
• Tubing Material: Copper

Standard Information

• Brand: ACIQ
• Manufacturer Part Number: LS38343850