Description
The HVAC365 1/4" x 3/8" 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 connection between the indoor air handler and outdoor condenser unit, allowing refrigerant to circulate efficiently throughout the HVAC system.
Featuring a 1/4" liquid line and 3/8" suction line configuration, this 25-foot copper line set is commonly used for smaller ductless mini split applications where these refrigerant line sizes are required. The copper tubing construction provides durability and reliable refrigerant transfer, while the insulated design helps protect the lines and reduce heat transfer during system operation.
The pre-flared ends help simplify installation by providing ready-to-connect fittings for compatible mini split systems, reducing the need for additional flaring during setup. The insulated tubing assembly is designed to help minimize condensation and maintain proper refrigerant temperature between the indoor and outdoor components.
The HVAC365 25-foot mini split line set is a practical choice for HVAC contractors, installers, and technicians completing new ductless system installations or replacing existing refrigerant piping. Before installation, always confirm the required line sizes, refrigerant type, equipment compatibility, and manufacturer specifications to ensure proper system operation.
Key Features
- 25 Foot Copper Line Set – Provides refrigerant connection between compatible mini split indoor and outdoor units.
- 1/4" x 3/8" Line Size Configuration – Includes a 1/4" liquid line and 3/8" suction line for compatible ductless systems.
- Pre-Flared Copper Tubing – Ready-to-connect flared ends help simplify installation on compatible 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 1/4" x 3/8" 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 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 1/4" x 3/8" mini split line set?
This line size is commonly used with compatible ductless mini split air conditioner and heat pump systems.
What are the dimensions of this line set?
This line set includes a 1/4" liquid line and 3/8" 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 refrigerant tubing is insulated to help reduce heat transfer and condensation.
Can this line set be used with any mini split system?
No. Compatibility depends on the manufacturer specifications, refrigerant type, and required line dimensions.
Complete your compatible ductless HVAC installation with the HVAC365 1/4" x 3/8" 25 Foot Copper Line Set, designed to provide a reliable refrigerant connection for mini split air conditioner and heat pump systems.
