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The DELAVAN 00200-30b1 is a Solid Cone Type B oil burner nozzle rated at 2 GPH flow rate and a 30-degree spray angle. The nozzle atomizes fuel oil into a uniform droplet pattern throughout the full cone, supporting smooth ignition and efficient combustion in residential heating equipment. The brass body and steel orifice disc provide durable construction suitable for continuous service at up to 100 psi operating pressure. A sintered filter element is integrated into the assembly to help protect the orifice from particulate contamination. This nozzle is installed by licensed oil burner technicians during routine service, nozzle replacement, or combustion tune-up procedures.
This nozzle is designed for residential oil-fired heating applications. The Solid Cone Type B spray pattern distributes droplets uniformly across the full pattern at flow rates up to approximately 8 GPH, making the 2 GPH rating well within the range where the cone remains fully solid and consistent. It is suited for use in smaller to mid-size residential oil burners where stable ignition characteristics and clean combustion are required. Always verify the burner manufacturer's nozzle specification before installation to confirm the correct flow rate, spray angle, and pattern type.
Designed as an OEM-style replacement nozzle for residential oil-fired heating burners requiring a Solid Cone Type B nozzle at 2 GPH and 30 degrees.
Oil burner nozzle replacement is performed by qualified oil burner or HVAC technicians. Shut down the burner and allow the system to cool before servicing. Use a proper nozzle wrench to remove and seat the nozzle without damaging the adapter or electrodes. After installation, verify combustion performance with appropriate test equipment to confirm proper ignition, flame shape, and CO levels before returning the system to service.
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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