Description
The HVAC365 3/8" x 5/8" 25 Foot Copper Line Set is a pre-flared and insulated refrigerant piping solution designed for compatible ductless mini split air conditioner and heat pump systems. This line set provides the refrigerant connection between the indoor air handler and outdoor condenser unit, allowing proper refrigerant circulation for heating and cooling operation.
Featuring a 3/8" liquid line and 5/8" suction line configuration, this 25-foot copper line set is designed for mini split HVAC installations requiring this specific refrigerant piping size. The durable copper tubing construction helps provide reliable refrigerant transfer, while the insulated design helps reduce heat transfer and condensation during system operation.
The pre-flared ends provide ready-to-connect fittings for compatible ductless mini split systems, helping simplify installation by reducing the need for additional tube preparation. The insulated tubing assembly helps protect the refrigerant lines while supporting proper temperature control between indoor and outdoor equipment.
The HVAC365 25-foot mini split copper line set is a practical solution for HVAC contractors, installers, and service technicians completing new ductless system installations, equipment replacements, or HVAC upgrades. Before installation, always verify the required line sizes, refrigerant type, system capacity, and manufacturer specifications to ensure proper compatibility and performance.
Key Features
- 25 Foot Copper Line Set – Provides refrigerant connection between compatible mini split indoor and outdoor units.
- 3/8" x 5/8" Line Size Configuration – Includes a 3/8" liquid line and 5/8" suction line for compatible ductless HVAC applications.
- Pre-Flared Copper Tubing – Factory-prepared flare ends help simplify installation on compatible mini split systems.
- Insulated Refrigerant Lines – Helps reduce heat transfer and condensation during HVAC operation.
- Designed for Mini Split Applications – Suitable for compatible ductless air conditioner and heat pump installations.
Compatibility / Installation Notes
The HVAC365 3/8" x 5/8" 25 Foot Copper Line Set is designed for compatible ductless mini split air conditioning and heat pump systems.
Before ordering, verify:
- Required liquid and suction line sizes
- Mini split system capacity requirements
- Refrigerant type compatibility
- Indoor and outdoor unit specifications
- Maximum allowable line length from the manufacturer
Installation should be completed by a qualified HVAC professional following manufacturer guidelines.
Frequently Asked Questions
What systems use a 3/8" x 5/8" mini split line set?
This line size is commonly used for compatible ductless mini split air conditioner and heat pump systems requiring these refrigerant line dimensions.
What are the dimensions of this line set?
This line set includes a 3/8" liquid line and 5/8" suction line with a 25-foot length.
Are the ends already flared?
Yes, this line set includes pre-flared ends designed for compatible mini split installations.
Does this line set include insulation?
Yes, the copper refrigerant lines are insulated to help reduce heat transfer and condensation.
Can this line set be used with any mini split system?
No. Compatibility depends on the HVAC manufacturer, refrigerant type, system capacity, and required line dimensions.
Complete your compatible ductless HVAC installation with the HVAC365 3/8" x 5/8" 25 Foot Copper Line Set, designed to provide a reliable refrigerant connection for mini split air conditioner and heat pump systems.
