Delavan 00300-80b7 Oil Burner Nozzle 3.0 Gph 80 Degree

Product Description

The DELAVAN 00300-80b7 is a Type B solid cone oil burner nozzle rated at 3.0 gallons per hour (GPH) with an 80-degree spray angle. It atomizes fuel oil into a fine, uniform cone pattern for efficient combustion in residential and light commercial oil-fired heating equipment. The solid cone spray pattern delivers consistent fuel distribution across the full cone, making it well suited for burners that require a dense, center-weighted flame. Installation is performed by licensed oil burner technicians as part of routine service or burner tune-up work.

This nozzle is designed for use in oil-fired forced-air furnaces, boilers, and water heaters that require a solid cone spray pattern at a 3.0 GPH firing rate. The 80-degree angle is a common specification for residential heating applications where a wider spray pattern improves combustion efficiency in standard retention-head burners. It is selected based on the appliance manufacturer's nozzle specification, burner head design, and heating load calculation.

Key Features

• 3.0 GPH firing rate for precise fuel delivery matched to burner design specifications
• 80-degree spray angle provides a wide, even atomization pattern
• Type B solid cone construction delivers a dense, full-cone fuel distribution
• Designed for consistent atomization to support clean, efficient combustion
• Standard nozzle form factor for straightforward field replacement

Compatibility

Designed as an OEM-style replacement nozzle for oil-fired furnaces, boilers, and water heaters requiring a Type B solid cone nozzle at a 3.0 GPH rate and 80-degree spray angle. Always verify the appliance manufacturer's nozzle specification before installation.

Installation Notes

Oil burner nozzle replacement is performed by qualified oil burner service technicians. Before servicing, shut off power to the burner unit and close the fuel supply valve. Use a proper nozzle wrench to avoid damaging the nozzle adapter or electrodes during removal and installation. After replacement, perform a combustion analysis to verify CO2, smoke, and stack temperature readings are within acceptable limits per NFPA 31 guidelines.

Technical Specifications

• Nozzle Type: Type B Solid Cone
• Flow Rate: 3.0 GPH
• Spray Angle: 80 degrees
• Weight: 0.50 pounds
• UPC: 095243119275

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 00300-80b7