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The Riello c7001058 is a copper capillary line designed for use with Riello F3 series hydraulic jack oil burners. This component plays a critical role in the fuel delivery system of residential and light commercial oil burners. The capillary tube carries fuel oil under pressure from the fuel pump to the hydraulic jack mechanism, which controls the firing rate of the burner. Without a properly functioning capillary line, the burner cannot modulate or maintain consistent fuel pressure during operation.
This replacement part is built from copper, a material widely trusted in fuel oil systems for its durability, corrosion resistance, and ability to handle the pressures generated inside an oil burner fuel circuit. Copper capillary tubing maintains its shape under repeated thermal cycling, which is common in heating systems that fire and cool many times each day throughout the heating season.
The Riello c7001058 is compatible with Riello F3 burners in the 40 Series oil burner line. HVAC technicians and oil burner service professionals rely on exact OEM replacement parts like this to restore burner function quickly and correctly. Using the correct capillary line ensures proper fuel flow, accurate pressure transfer to the hydraulic jack, and safe burner operation. Substituting non-OEM tubing with incorrect dimensions can result in poor combustion, fuel leaks, or burner lockout.
This part is commonly stocked by oil burner service companies and HVAC supply houses that support Riello equipment. It is a straightforward replacement that requires basic oil burner service knowledge to install correctly. Always depressurize and isolate the fuel system before replacing any fuel line component.
The Riello c7001058 copper capillary line is an OEM-matched replacement for F3 series hydraulic jack burners, ensuring accurate fuel pressure delivery and reliable burner performance in oil heating systems.
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