The Oiled-Fired Boiler contains extra deep sections allowing for larger water content and increased water surface area in the boiler. The Boiler is able to maintain a higher water temperature for a greater length of time after the burner has stopped firing, giving it maximum efficiency. The Boiler has more room for the combustion process, and a longer chamber allowing for cleaner combustion. This also helps in the reduction of incomplete combustion, the longer chamber also aids in the reduction of noise during this operation.
