What is a common issue associated with oil-fired boilers?

Fuel oil contamination is a prevalent issue associated with oil-fired boilers primarily due to the nature of the fuel used. This contamination can occur from various sources, such as the storage tank, where sediment, water, or microbial growth can lead to compromised fuel quality. Contaminants in the fuel can result in burner inefficiencies, incomplete combustion, and ultimately impact the performance of the boiler. Poorly conditioned fuel can cause operational problems, such as fouling of the burner nozzles, which may lead to increased emissions and operational costs as well as potential damage to boiler components.

Moreover, regular monitoring and maintenance of fuel quality are crucial for preventing such issues and ensuring the efficient and safe operation of oil-fired boilers. Proper filtration and storage techniques can help mitigate the risks of fuel oil contamination, underscoring its significance as a common issue in the field.