Delavan 01200-90B7 Solid Cone Nozzle 12.00 Gph 90 Degree

Product Description

The DELAVAN 01200-90B7 is a solid cone oil burner nozzle rated at 12.00 gallons per hour (GPH) with a 90-degree spray angle. It ships with an integrated mesh strainer that filters fuel before atomization, protecting the nozzle orifice from debris. Solid cone nozzles deliver a filled, uniform spray pattern across the entire cone — not just the outer edge — making them well suited for burner heads that require consistent flame geometry. This nozzle is installed by licensed oil burner technicians and HVAC service professionals as part of routine annual maintenance or combustion tune-up procedures.

The 01200-90B7 is used in residential and light commercial oil-fired heating equipment, including forced-air furnaces, boilers, and water heaters that fire on No. 2 fuel oil. A 90-degree spray angle is a common specification for shorter combustion chambers where a wider flame pattern is needed to match the chamber geometry. The included mesh strainer seats inside the nozzle adapter and should be inspected or replaced whenever the nozzle is changed.

Key Features

• 12.00 GPH flow rate for precise fuel delivery matching burner specifications
• 90-degree spray angle suited for shorter or wider combustion chambers
• Solid cone spray pattern provides uniform fuel distribution across the full cone
• Integrated mesh strainer included to protect the orifice from fuel contaminants
• B-type orifice designation for standard oil burner nozzle adapter compatibility

Compatibility

Designed as an OEM-style replacement nozzle for residential and light commercial oil-fired furnaces, boilers, and water heaters that accept a standard B-type oil burner nozzle with a 90-degree solid cone spray pattern at 12.00 GPH.

Installation Notes

Oil burner nozzle replacement is performed by licensed oil burner technicians or qualified HVAC service professionals. Shut down the burner and allow the system to cool before beginning service. Use a nozzle wrench to remove and install the nozzle without stressing the fuel line or electrode assembly. Always verify the replacement nozzle GPH rating, spray angle, and spray pattern against the appliance manufacturer specifications before firing the unit.

Technical Specifications

• Flow Rate: 12.00 GPH
• Spray Angle: 90 degrees
• Spray Pattern: Solid Cone
• Nozzle Type: B
• Strainer: Mesh strainer included
• Manufacturer: Delavan

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 01200-90B7