Description
The AERCO Boiler and Water Heater 89053 3/8″ Sight Glass is used to provide a visual indication of the water level in compatible boilers and water heating equipment in HVAC systems. It allows the operators to monitor fluid levels during normal operation and maintenance without interrupting system performance. It is used for compatibility with the system equipment it supports to ensure the accurate observation of internal water conditions. The essential monitoring component supporting secure operation, accurate equipment process and system performance.
