What should be done if an electric heating element burns out?

When an electric heating element burns out, the most appropriate course of action is to replace it with a compatible one. This ensures that the new element matches the specifications and requirements of the heating system. Selecting a compatible replacement is crucial because it guarantees that the new element will function correctly with the existing components and maintain the system's efficiency.

Furthermore, using a compatible electric heating element helps to avoid potential safety hazards that could arise from mismatched components. A gas element cannot be used as a substitute for an electric one, as they operate under fundamentally different principles and require distinct installations and fuel sources. Leaving a burned-out heating element in place is also not advisable since it will lead to system malfunction, lack of heating, and potential damage to other components. Thus, replacing the burnt-out electric heating element with an appropriate equivalent is the best practice to ensure proper functionality and safety.