What happens if the water level in the boiler is too low?

When the water level in the boiler is too low, the low water cutoff (LWCO) plays a critical safety role by disabling the heater. This mechanism is designed to prevent overheating and potential damage to the boiler. Operating a boiler without an adequate water level can lead to dangerous situations such as the failure of the boiler components or even explosions due to elevated pressures and temperatures. The LWCO detects the low water condition and shuts off the heating elements to ensure the safety and integrity of the boiler system.

This safety feature effectively protects both the equipment and the environment by preventing any accidents that might arise from insufficient water in the boiler.