What is water gauge glass leak in boiler?

A water gauge glass leak in a boiler refers to a failure in the transparent tube that displays the water level within the boiler. This leak can occur due to wear, corrosion, or mechanical damage and poses a safety risk, as it can lead to water loss and pressure fluctuations. If not addressed promptly, it can result in boiler malfunction or even catastrophic failure. Regular maintenance and inspection are crucial to prevent such leaks.