Description
The Trane GLS00176 Sight Glass W/O-Ring is a compact inspection component used to visually monitor refrigerant flow inside sealed systems. It is fitted into refrigerant lines to provide a clear view of liquid condition, assisting confirm circulation during operation within HVAC systems. It is positioned in the liquid line between the condenser and expansion system, where it supports assessment of flow stability and system status during operation cycles. The sight glass is commonly used in HVAC systems, chillers, and refrigeration equipment in commercial and food services applications. It assists maintenance teams in identifying proper refrigerant movement ensuring connected components such as valves and dryers operate correctly within the system.
