Delavan 00800-90w7 Oil Burner Nozzle 8.00 Gph 90 Degree

Product Description

The DELAVAN 00800-90w7 is an oil burner nozzle rated at 8.00 gallons per hour (GPH) with a 90-degree spray angle and a semi-solid spray pattern. It includes an integrated mesh strainer to filter fuel before atomization, protecting the nozzle orifice and promoting consistent combustion. This nozzle is a precision-machined component responsible for atomizing heating oil into a fine mist that ignites cleanly inside the combustion chamber. It is installed by licensed oil burner technicians during routine maintenance, nozzle replacement service, or burner tune-ups on residential and light commercial heating equipment.

This nozzle is suited for oil-fired heating systems where a 90-degree semi-solid spray pattern is specified. The semi-solid pattern delivers fuel concentration toward the center of the spray cone, making it appropriate for retention-head burners commonly found in residential forced-air furnaces and boilers. Technicians select the correct GPH rating and spray angle based on the appliance manufacturer's specifications and the heating load requirements of the system.

Key Features

• 8.00 GPH flow rate for precise fuel delivery matched to burner specifications
• 90-degree spray angle suited to retention-head burner configurations
• Semi-solid spray pattern concentrates fuel toward the center of the cone for stable ignition
• Integrated mesh strainer filters contaminants from fuel before atomization
• Precision-machined orifice for consistent droplet size and repeatable combustion performance

Compatibility

Designed as an OEM-style replacement nozzle for oil-fired heating appliances specifying an 8.00 GPH, 90-degree, semi-solid spray configuration.

Installation Notes

Oil burner nozzle replacement should be performed by a licensed oil burner technician. Always shut off the fuel supply and power to the burner before servicing. Use a proper nozzle wrench to avoid damaging the nozzle adapter or electrodes during removal and installation. Handle the nozzle carefully to keep the orifice free of debris, and never blow through the orifice with compressed air after installation.

Technical Specifications

• Flow Rate: 8.00 GPH
• Spray Angle: 90 degrees
• Spray Pattern: Semi-Solid

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 00800-90w7