Parker gbw.un383412030 Insulated Suction Line Lineset 30 Ft

Product Description

The PARKER gbw.un383412030 is a suction-line-only insulated lineset designed for unitary HVAC systems. It pairs a bare copper coil for the suction line with a pre-insulated liquid line, delivering a ready-to-install solution that reduces field labor. The suction line insulation measures 1/2 inch wall thickness and the lineset runs 30 feet, covering standard residential split-system runs. The outer polyethylene jacket protects the foam insulation from tearing during pulling and routing. Foot markings are printed incrementally along the insulation to help technicians verify accurate initial refrigerant charge and minimize copper waste on the job site.

This lineset is suited for residential and light commercial split-system installations where unitary equipment is used. It is compatible with high-pressure refrigerant applications including R-410A systems. The white outer skin blends with typical exterior wall finishes and can be painted to match surrounding surfaces when installed in exposed areas. It is appropriate for installations in both interior and exterior runs, provided proper sealing and protection practices are followed per manufacturer guidelines.

Key Features

• Polyethylene outer jacket shields foam insulation from mechanical damage during installation
• Incremental foot markings printed on insulation for accurate charge verification and reduced copper waste
• Rated for high-pressure refrigerant service including R-410A applications
• UV-resistant construction tested to a minimum of 3 years of UV exposure
• Paintable white outer skin allows color-matching to exterior surfaces using high-quality exterior paint
• Pre-insulated liquid line combined with bare copper suction coil for a complete unitary lineset solution

Compatibility

Designed as an OEM-style replacement and new-installation lineset for unitary split-system HVAC equipment requiring a suction-line-only insulated lineset configuration.

Installation Notes

Installation should be performed by a licensed HVAC technician following applicable mechanical and refrigeration codes. Disconnect and lock out all power to the system before making any refrigerant line connections. Seal the cut ends of the copper pipe completely when connecting to the AC unit to prevent moisture or other contaminants from penetrating the insulation. Installation under plastic duct is recommended in exposed exterior areas for additional long-term protection; painting with a high-quality exterior paint is also advised when the lineset is left exposed.

Technical Specifications

• Suction Line Size: 3/8 inch to 3/4 inch
• Insulation Wall Thickness: 1/2 inch
• Lineset Length: 30 feet
• Outer Jacket Color: White
• Insulation Color: Black
• Refrigerant Compatibility: R-410A and other high-pressure refrigerants
• UV Resistance: Tested minimum 3 years
• Outer Jacket Material: Polyethylene

Standard Information

• Brand: PARKER
• Manufacturer Part Number: gbw.un383412030