Why are H.R.T. boilers inclined?

H.R.T. (High-Rise Tube) boilers are inclined primarily to facilitate drainage and removal of impurities. This inclination helps ensure that any water or impurities that may accumulate within the boiler can be easily drained away, preventing potential buildup that could affect performance and efficiency. By incorporating this design, the system helps maintain a cleaner operational environment, which is crucial for the longevity and efficiency of the boiler.

While other factors like heat efficiency and structural stability are important, the key functional aspect of the inclination in H.R.T. boilers is specifically related to managing liquids and solids that can negatively impact boiler operation.