Description
The Trane RNG02151 Refrigerant O-Ring creates a sealing connection between refrigerant system components to help maintain proper operation. This component prevents leakage by closing gaps between joined surfaces and supporting controlled refrigerant movement. It works by compressing within the connection area, with a 1.109″ inside diameter and 0.139″ round dimension to match the required fitting arrangement. The sealing part is placed within compatible refrigeration equipment and HVAC systems during service or replacement work. It helps maintain connection integrity and supports the intended function of the assembly.
