Delavan 00225-90W7 Oil Burner Nozzle 2.25 Gph 90 Degree

Product Description

The DELAVAN 00225-90W7 is a Type W all-purpose oil burner nozzle rated at 2.25 gallons per hour (GPH) with a 90-degree spray angle. It features a brass body and steel orifice disc, and operates at a pressure rating of 100 psi. The Type W spray pattern is neither fully hollow nor fully solid cone, making it adaptable to a wide range of oil burner air patterns. Licensed oil burner technicians and HVAC service pros install this nozzle as part of routine residential heating system maintenance or burner setup.

This nozzle is suited for residential oil-fired heating applications including forced-air furnaces, boilers, and water heaters using No. 2 fuel oil. The Type W pattern is particularly useful when the installer needs flexibility between hollow and solid cone behavior. At lower flow rates within the Type W family, the spray tends toward a more hollow pattern, while higher rates move toward solid. The 00225-90W7 falls in the mid-range of the 0.40 to 8.00 GPH span where Type W nozzles are typically interchangeable with either hollow or solid cone units, depending on burner air handling design.

Key Features

• Type W all-purpose spray pattern works across a wide range of burner air configurations
• 2.25 GPH flow rate suits typical residential oil-fired heating loads
• 90-degree spray angle for appropriate flame geometry in compatible combustion chambers
• Brass body construction for corrosion resistance in fuel oil service
• Steel orifice disc for consistent, durable spray performance
• Rated to 100 psi operating pressure and 80 degrees F

Compatibility

Designed as an OEM-style replacement nozzle for residential oil burner systems requiring a 2.25 GPH, 90-degree, Type W all-purpose nozzle in the 0.40 to 8.00 GPH serviceable range.

Installation Notes

Oil burner nozzle replacement is performed by licensed oil burner technicians or qualified HVAC service professionals. Always shut down the burner and allow the system to cool before removing the nozzle assembly. Use a proper nozzle wrench to avoid distorting the nozzle body or adapter. Follow local codes and the burner manufacturer's service instructions when setting combustion parameters after nozzle replacement.

Technical Specifications

• Type: W All Purpose
• Flow Rate: 2.25 GPH
• Spray Angle: 90 degrees
• Pressure Rating: 100 psi
• Temperature Rating: 80 degrees F
• Body Material: Brass
• Orifice Disc Material: Steel
• Application: Residential
• Applicable Standard: ISO 9001

Standard Information

• Brand: DELAVAN
• Manufacturer Part Number: 00225-90W7