What is the main cause of breakdowns in oil-fired heating systems?
One of the most common causes of breakdowns in an oil fired system, is water in the fuel tank, caused by condensation. When the oil meets the water a sludge is formed, this builds up over time and can be dragged through the oil line into your burner. If water is found in your tank it is best to get it removed, to help prevent a breakdown in the future.