Steinen s.85-45-2f Oil Burner Nozzle 0.85 Gph 45 Degree

Product Description

The STEINEN s.85-45-2f is a solid-pattern oil burner nozzle rated at 0.85 gallons per hour (GPH) with a 45-degree spray angle. It meters and atomizes fuel oil into a fine, consistent spray pattern for ignition inside residential and light-commercial oil-fired heating equipment. The solid cone pattern delivers a concentrated flame profile suited to specific burner head and combustion chamber geometries. Compact in size at 0.7 inches wide and 1.55 inches in length, this nozzle is a direct drop-in service part. Licensed oil burner technicians install and replace this component during annual tune-ups or when combustion performance degrades.

This nozzle fits standard oil burner assemblies found in residential forced-air furnaces, boilers, and water heaters fired on No. 2 fuel oil. The 45-degree angle and solid spray designation must match the original equipment specification for proper combustion chamber coverage. Technicians select nozzle flow rate, angle, and pattern type based on the burner manufacturer's service data and the appliance firing rate. This unit is appropriate for low-to-mid capacity residential heating applications where a 0.85 GPH firing rate is specified.

Key Features

• 0.85 GPH flow rate for precise fuel metering at specified firing rates
• 45-degree spray angle matched to compatible combustion chamber geometries
• Solid cone spray pattern for concentrated, stable flame formation
• Compact form factor: 0.7 inches wide by 1.55 inches tall for standard burner head fit
• Lightweight at 0.06 pounds, minimizing stress on burner nozzle adapter

Compatibility

Designed as an OEM-style replacement nozzle for residential and light-commercial oil burners requiring a 0.85 GPH, 45-degree, solid-pattern nozzle. Always verify the appliance manufacturer's nozzle specification before installation.

Installation Notes

Oil burner nozzle replacement is performed by licensed oil burner technicians in jurisdictions that require it. Shut off the burner and allow the system to cool before removing the nozzle assembly. Use a proper nozzle wrench to avoid damaging the nozzle adapter or electrode assembly. Confirm that the replacement nozzle GPH rating, spray angle, and pattern type exactly match the appliance manufacturer's specification before firing the system.