What is a likely consequence of low boiler efficiency?

A likely consequence of low boiler efficiency is the increase in fuel costs. When a boiler operates with low efficiency, it fails to convert a significant portion of the fuel energy into useful steam or heat. As a result, more fuel must be consumed to achieve the desired output. This inefficiency leads to higher operational costs because additional fuel usage directly translates to increased expenses for the facility.

In contrast, lower steam production, increased water consumption, or reduced heating capacity are potential issues that can arise in specific scenarios; however, they are not the primary consequence of low boiler efficiency. The key point of focus is that inefficiencies in converting fuel to steam mean that the same or even a greater amount of fuel is needed, thereby driving costs upward. Understanding how boiler efficiency impacts fuel costs can help optimize boiler operation and manage overall energy expenses efficiently.