Streamline
Streamline 61020350 Liquid and Suction Line Set 35 ft Copper
Copper refrigerant line set with flared ends for mini-split air conditioning and refrigeration systems
- ColorTransparent
- 35 ft length covers long runs between indoor and outdoor units
- Copper construction resists corrosion and handles high refrigerant pressures
- 3/8 in liquid and 5/8 in suction lines match common mini-split specifications
- 1/2 in insulation thickness reduces thermal loss and prevents condensation
- Pre-flared ends allow quick, leak-tight connections without field flaring tools
Liquid and Suction Line Set for Mini-Split Systems
This copper line set connects the indoor and outdoor units of mini-split air conditioning and refrigeration systems. It comes in a 35-foot length with both liquid and suction lines included. The set is designed for professional HVAC installations where pre-flared copper lines are required.
Pre-Flared Ends and Half-Inch Insulation Speed
Each line terminates in factory-flared ends so no on-site flaring tools or brazing are needed during setup. The 1/2-inch thick insulation wraps both the 3/8-inch O.D. liquid line and the 5/8-inch O.D. suction line to prevent thermal loss and condensation. This ready-to-mount configuration reduces labour time on the job site.
Verify Line Sizes and Run Length Match Your
Confirm that the 3/8-inch liquid and 5/8-inch suction diameters correspond to the manufacturer's piping requirements for your specific mini-split model. Ensure the 35-foot length covers the distance between your indoor and outdoor units without excessive slack or tension. Check local codes for any additional insulation or support mandates.
Highlights
- 35 ft length covers long runs between indoor and outdoor units
- Copper construction resists corrosion and handles high refrigerant pressures
- 3/8 in liquid and 5/8 in suction lines match common mini-split specifications
- 1/2 in insulation thickness reduces thermal loss and prevents condensation
- Pre-flared ends allow quick, leak-tight connections without field flaring tools
Specifications
| Brand | STREAMLINE |
|---|---|
| Color | Transparent |
Questions about this item
How often should the 1/2 inch insulation on the 35 ft copper lines be inspected or replaced?
Inspect the 1/2 inch thick insulation annually for tears, compression or UV damage; replace any compromised sections to maintain thermal efficiency and prevent condensation on the copper tubing.
What pressure or temperature limit is reached first when the line set runs continuously in a mini-split system?
The 3/8 inch O.D. liquid line and 5/8 inch O.D. suction line with flared ends dictate the system's maximum working pressure and temperature ratings; consult the equipment manufacturer's specifications for exact limits.
Does the copper tubing transmit vibration or heat into the living space during all-day operation?
The 1/2 inch insulation on both the 3/8 inch liquid and 5/8 inch suction lines dampens vibration and limits heat transfer; secure lines with insulated clamps to further reduce noise transmission.
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