Copeland 998-0028-00 O-Ring Kit 318423-701 High-Temperature Resistance: Constructed to withstand

High-Temperature Resistance: Constructed to withstand the rigorous heat-and-pressure cycles of commercial boiler operations without losing elasticity

This replacement regulator orifice is precision-machined from high-grade aluminum to ensure exact seat alignment and consistent flow coefficients within sensitive gas delivery systems

It is critical to match the 1/12 HP and 825 RPM specifications exactly

ensuring a consistent arc for rapid fuel ignition

preventing unprotected airflow

Copeland 998-0028-00 O-Ring Kit 318423-701 High-Temperature Resistance: Constructed to withstandFor service technicians maintaining hermetic or semi hermetic systems, the Copeland 998 0028 00 O Ring Kit provides the high tolerance sealing required to prevent refrigerant loss and maintain critical head pressure. This OEM spec kit is purpose built for Copeland compressor maintenance, ensuring that valve plates and internal assemblies are properly seated. High grade elastomeric construction allows these o rings to handle a temperature range of 22F