Description
HVAC365 50-Foot 3/8″ × 3/4″ Air Conditioner Copper Line Set
Insulated Line Set for Mini Split & Central HVAC Systems
Overview
This 50-foot HVAC365 copper line set is engineered for reliable performance in ductless mini split and central HVAC systems. Featuring a 3/8″ liquid line and a 3/4″ suction line, it's insulated, pressure-tested, and ready for installation with modern refrigerants like R410A and R32.
Key Features
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Long-Lasting Copper Tubing
Seamless, high-purity copper lines ensure durability, corrosion resistance, and compatibility with today’s high-pressure refrigerants. -
Pre-Insulated Suction Line
The 3/4″ suction line comes pre-wrapped in high-density elastomeric insulation to reduce energy loss and help maintain system efficiency in all weather conditions. -
Flexible & Installer-Friendly
Comes in a coiled configuration for easy routing in tight spaces. Plain ends allow for secure flaring or brazing on-site. -
Universal Compatibility
Ideal for new installations or system replacements using R410A, R32, and other environmentally friendly refrigerants.
Technical Specifications
| Specification | Value |
|---|---|
| Length | 50 feet |
| Liquid Line OD | 3/8 inch |
| Suction Line OD | 3/4 inch |
| Suction Line Insulation | 3/8 inch thick |
| Insulation Type | Closed-cell elastomeric |
| Line End Type | Plain (non-flared) |
| Refrigerant Compatibility | R410A, R32, others |
| Max Working Pressure | Up to 700 PSI* |
| Applications | Mini split, heat pump, and A/C systems |
Why Choose This Line Set?
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Performance-Driven Design
Optimized tube sizing ensures proper refrigerant flow and minimal system strain. -
Simplified Installations
Pre-insulated and cut to length to save time and reduce waste on job sites. -
Energy-Efficient
Proper insulation helps reduce system load and supports long-term operating efficiency.
HVAC365 line sets are curated for contractors, homeowners, and system installers who want dependable quality without brand markups. Whether you're upgrading an aging system or setting up a new install, this 50-foot set delivers the reliability and performance your HVAC system demands.
