labwork 50FT Mini Split Air Conditioner Copper Line Set, 1/4" & 3/8" Insulated Tubing Hose with Accessories

Product Description

This 50-foot insulated copper line set is designed for compatible mini-split air-conditioning systems. The red copper tubing offers good strength, ductility, and corrosion resistance, while the thick insulation helps protect the tubing and reduce heat transfer during operation.

Specifications

• Type: Mini-Split A/C Copper Line Set
• Length: 50 Feet
• Copper Tube Sizes: 1/4" and 3/8"
• Material: Red Copper
• Insulation: Thickened Insulation Cotton
• Application: Mini-Split Air Conditioner
• Installation: Finished, Direct Installation
• Accessories: Included as shown

Features

• 50-foot copper tubing extension set
• Includes 1/4-inch and 3/8-inch tubing
• Durable red copper construction
• Good ductility and hardness
• Thickened insulation helps protect the inner copper tube
• Thickened nuts provide secure connections
• Precision-flared ends help reduce burrs and leakage
• No welding required for installation
• Suitable for connecting mini-split air conditioners in bedrooms, restaurants, offices, and other spaces

Package Includes

• 1 × 50FT 1/4" Insulated Copper Tube
• 1 × 50FT 3/8" Insulated Copper Tube
• Accessories as shown in the product images
• W/o Installation Instructions

Important Note

• The insulation layer temperature should not exceed 80°C.
• Please verify the tubing diameter, length, flare type, fittings, refrigerant system, and mini-split specifications before ordering.
• Refrigerant-line installation, pressure testing, evacuation, and charging should be performed by a qualified HVAC technician.
• Ensure all connections are properly flared and sealed to prevent leaks.