Oil return flexible hose BOB De Dietrich 7311323

The oil return flexible hose for BOB is designed to carry excess fuel oil back from the burner to the tank or return line. This hose is flexible for easy installation and is made to handle the properties of heating oil. A properly functioning return hose is important for maintaining correct fuel pressure and preventing blockages. When replacing worn or damaged hoses, this BOB-specific part ensures compatibility and reliable performance. It is a necessary component for oil-fired burner systems.