Airex AIRX-TRS-575-W Retrofit Pipe Penetration Seal White

Product Description

The AIREX AIRX-TRS-575-W is a retrofit pipe penetration seal designed to close and weatherize line set wall penetrations in residential and light commercial HVAC installations. The unit uses a 3/16 inch gasket and seal system sized for piping with a 2-3/8 inch outer diameter, and it accommodates wall insulation up to 3/4 inch thick. The white finish integrates cleanly with standard interior and exterior wall surfaces. HVAC technicians use this seal during both new line set runs and retrofit projects where an existing wall opening requires a finished, weather-resistant closure without removing the line set.

This seal is intended for use with refrigerant line sets passing through exterior or interior walls. It is well suited for mini-split and split-system air conditioner installations where line sets exit through finished walls. The retrofit design allows installation over an existing pipe without cutting or disconnecting the line set, making it practical for service calls and system upgrades on existing equipment.

Key Features

• Retrofit design installs over existing line sets without disconnecting refrigerant piping
• 3/16 inch gasket and seal system provides a snug fit around the pipe bundle
• Sized for line sets with a 2-3/8 inch outer diameter
• Compatible with wall insulation up to 3/4 inch thick
• White finish blends with standard interior and exterior wall surfaces

Compatibility

Designed as an OEM-style retrofit replacement seal for HVAC line set wall penetrations where the pipe outer diameter is 2-3/8 inches and wall insulation thickness is up to 3/4 inch.

Installation Notes

Installation is performed by licensed HVAC technicians as part of line set routing or system retrofits. The refrigerant system does not need to be recovered or the line set disconnected for this seal to be installed, but all local mechanical codes should be followed when penetrating exterior walls. Ensure the wall opening is clean and free of debris before seating the gasket. Do not overtighten or compress the gasket beyond the rated insulation thickness to avoid compromising the seal.

Technical Specifications

• Product Type: Line Set Cover and Gasket Seal
• Color: White
• Gasket Thickness: 3/16 inches
• Pipe Outer Diameter: 2-3/8 inches
• Maximum Wall Insulation Thickness: 3/4 inches

Standard Information

• Brand: AIREX
• Manufacturer Part Number: AIRX-TRS-575-W