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The MUELLER STREAMLINE 01410500c is a preinsulated copper line set roll designed for refrigerant line connections in split-system air conditioning and heat pump installations. The suction line measures 7/8 inches outer diameter and is wrapped with 1 inch of UV-resistant Duraguard insulation, making it suitable for both indoor and outdoor routing. At 50 feet per roll, it provides enough length to cover most residential and light commercial split-system runs. Licensed HVAC technicians handling refrigerant line installation and replacement work are the primary installers of this product.
This line set roll is used in residential and light commercial HVAC applications where a single suction line needs to be run from the indoor air handler or evaporator coil to the outdoor condensing unit. The UV-resistant insulation jacket holds up in exposed outdoor environments without requiring additional weatherproofing wrap in most installations. The 50-foot length accommodates longer line set runs common in multi-story or slab-on-grade construction scenarios.
Designed as an OEM-style replacement and new-installation line set for residential and light commercial split-system air conditioning and heat pump units requiring a 7/8 inch OD suction line connection.
Installation should be performed by a licensed HVAC technician holding an EPA Section 608 certification for refrigerant handling. Disconnect and lock out all electrical power to both the indoor and outdoor units before making any line set connections. Proper flaring or brazing practices per industry standards should be followed at all fittings, and the system must be leak-tested and evacuated before charging with refrigerant. Avoid kinking the copper tubing during unrolling and routing.
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