What is the impact of scaling inside a boiler?

Scaling inside a boiler significantly impacts its operational efficiency and reliability. When minerals and other impurities precipitate inside the boiler, they form a hard, insulating layer known as scale. This scale acts as a barrier between the heat source and the water, obstructing the effective transfer of heat. As a result, the boiler must work harder to produce the same amount of steam or hot water, which can lead to overheating of metal components.

Additionally, the rise in temperature can weaken the material, increasing the likelihood of boiler failure due to fractures or bursting. This not only compromises the safety of the boiler system but can also result in costly repairs and downtime. Therefore, the accumulation of scale ultimately decreases overall heat transfer efficiency, which reinforces the importance of regular maintenance and cleaning to ensure optimal boiler performance and longevity.