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The RIELLO c7001013 is a bag of standard fittings covering female sizes F3 through F10 and male sizes M3 through M10. This multi-size assortment provides a range of threaded fittings suited for burner assembly, fuel supply connections, and related combustion equipment servicing. The kit format keeps commonly needed sizes together, reducing the need for multiple separate orders during installation or maintenance. It is typically used by HVAC and burner service technicians working on oil-fired heating equipment.
This fitting assortment is intended for use in residential and light commercial heating applications where RIELLO oil burner equipment is installed or serviced. Having the full range of standard male and female sizes on hand supports efficient field work, particularly during burner commissioning, component replacement, or fuel line servicing where fitting sizes may vary by installation.
Designed as an OEM-style replacement fitting assortment for RIELLO oil burner equipment requiring standard F3-F10 and M3-M10 fittings.
Installation should be performed by a licensed HVAC or oil burner technician. Shut down and de-energize the burner system and close the fuel supply valve before servicing any fuel line fittings. Ensure all connections are leak-tested after installation per applicable local codes and the equipment manufacturer's guidelines.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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