100 Ft Pre-Insulated Copper Refrigerant Line Set for Ductless Mini-Split Systems - 1/4-in x 3/8-in for 9K & 12K Indoor Units (LS143812100DMSF)

Reliable Refrigerant Connections for Ductless Mini-Split Systems

100 Feet of Pre-Insulated Copper Tubing for Flexible Installation

Complete your ductless mini-split installation with this 100-foot pre-insulated copper refrigerant line set. Designed for systems requiring 1/4-inch liquid and 3/8-inch suction lines, this line set provides the refrigerant connection between compatible indoor and outdoor units. Its 100-foot length offers flexibility when positioning equipment in residential or light commercial applications.

Featuring pre-insulated copper tubing, this line set helps reduce unwanted heat transfer and condensation while supporting efficient refrigerant flow. The copper construction provides durability and flexibility for routing through walls, ceilings, and other installation spaces, making it a practical choice for new installations and replacement projects.

Key Features & Benefits

• 100-Foot Length: Provides extended reach for installations requiring greater separation between indoor and outdoor units.
• 1/4-Inch x 3/8-Inch Tubing: Designed for compatible ductless mini-split systems using these refrigerant line sizes.
• Pre-Insulated Design: Helps minimize heat transfer and condensation along the refrigerant lines.
• Copper Construction: Offers durable refrigerant tubing with flexibility for installation routing.
• 9,000 & 12,000 BTU Applications: Suitable for compatible indoor units requiring 1/4-inch liquid and 3/8-inch suction connections.
• Versatile Installation: Ideal for residential and light commercial ductless mini-split applications.

Before purchasing, verify the required refrigerant line sizes, maximum allowable line length, and installation specifications for your mini-split system. Compatibility depends on the equipment manufacturer's requirements.

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