flexible line set
A flexible line set represents a crucial component in HVAC and refrigeration systems, consisting of insulated copper tubing that connects indoor and outdoor units. These versatile conduits are specifically engineered to transport refrigerant between system components while maintaining optimal thermal efficiency. Modern flexible line sets feature enhanced insulation materials and robust copper construction, ensuring reliable performance in various environmental conditions. The design incorporates both a larger suction line and a smaller liquid line, each serving distinct purposes in the refrigeration cycle. The suction line carries vapor refrigerant back to the compressor, while the liquid line delivers condensed refrigerant to the evaporator. These sets come pre insulated to prevent energy loss and condensation formation, utilizing closed cell foam insulation that maintains its integrity over extended periods. Their flexibility allows for easy installation in tight spaces and around obstacles, reducing installation time and complexity. Furthermore, the sets are typically available in various lengths and diameter combinations to accommodate different system requirements and installation scenarios.