Parker Mini Split Accessories

Overview

The PARKER fn.lsin143812030 is a TwinGel preinsulated copper line set combining suction and liquid lines mechanically bonded together in a single assembly. The configuration measures 1/4 inch liquid line and 3/8 inch suction line, enclosed in a white polyethylene outer jacket over foam insulation, and runs 30 feet in length. Flare nuts are included. The integrated twin-line design reduces handling time on the job site and eliminates the need to separately route and secure individual lines. The assembly is rated for high-pressure refrigerant applications including R-410A systems. Installed by HVAC technicians in residential and light commercial refrigerant line work. This line set is suited for ductless mini-split systems, VRF systems, heat pumps, and unitary HVAC equipment requiring a 1/4 inch by 3/8 inch line set configuration at a 30-foot run. The 1/2 inch overall dimension reflects the combined insulated assembly profile. Foot markings are printed incrementally along the insulation to assist with accurate refrigerant charge calculations and to minimize copper waste during rough-in. The polyethylene outer jacket resists tearing during pull-through and bending on installation. Key Features Suction and liquid lines mechanically attached for single-run installation UL723 Classified R39562 per ASTM E84 with a 25/50 flame and smoke rating UL Performance Verified for UV resistance with internal testing for a minimum of 5 years of UV exposure White polyethylene outer jacket…