Aciq LS38343830 Insulated Copper Line Set 30 Ft

Product Description

The ACIQ LS38343830 is a pre-insulated copper refrigerant line set designed to connect a split-system air conditioner or heat pump outdoor condensing unit to an indoor air handler or evaporator coil. The set includes a 3/8 inch liquid line and a 3/4 inch suction line, both run at 30 feet in length. The suction line carries insulation to minimize heat gain and prevent condensation during normal system operation. Licensed HVAC technicians install this line set as part of new split-system installations or replacement work where the existing lines are damaged or undersized.

This line set is suited for residential and light commercial split-system HVAC applications. A 3/8 inch liquid line paired with a 3/4 inch suction line is a common configuration for mid-range cooling capacity systems. The 30-foot run accommodates typical installations where the outdoor unit is mounted at ground level or on a rooftop pad within a standard distance from the indoor equipment.

Key Features

• 30-foot length suitable for standard residential split-system installations
• 3/8 inch liquid line for refrigerant supply from outdoor condenser to indoor coil
• 3/4 inch suction line sized for typical mid-range cooling capacity systems
• Pre-insulated suction line reduces heat gain and condensation risk
• Copper construction for refrigerant-grade pressure and corrosion resistance

Compatibility

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

Installation Notes

Installation must be performed by a licensed HVAC technician holding an EPA Section 608 certification, as this line set is used in refrigerant-containing systems. Disconnect and lock out power to both the indoor and outdoor units before making any line connections. Pressure-test and evacuate the line set to the required vacuum level before introducing refrigerant. Avoid sharp bends that could restrict flow or damage the copper tubing during routing.

Technical Specifications

• Liquid Line Diameter: 3/8 inches
• Suction Line Diameter: 3/4 inches
• Length: 30 feet
• Material: Copper

Standard Information

• Brand: ACIQ
• Manufacturer Part Number: LS38343830