Nordyne 660606 Oil Burner Nozzle 0.50 GPH 80-Degree A-Pattern

The Nordyne 660606 is an OEM replacement oil burner nozzle designed for Intertherm, Miller, and Nordyne oil-fired furnaces. This nozzle is a critical combustion component that atomizes heating oil into a fine, precisely controlled spray for efficient ignition and clean burning.

Key Specifications:

• Flow Rate: 0.50 Gallons Per Hour (GPH)
• Spray Angle: 80 degrees
• Spray Pattern: A (Hollow Cone)
• OEM Part Number: 660606
• Cross-Reference Brands: Intertherm, Miller, Nordyne

Oil burner nozzles work by forcing fuel through a precision-machined orifice under high pump pressure, breaking the oil into a fine atomized mist that ignites easily and burns efficiently within the combustion chamber. The 80-degree hollow cone (A) pattern ensures optimal flame shape and combustion performance for compatible furnace models. Replacing a worn or clogged nozzle restores proper combustion efficiency, reduces smoke, and protects downstream heat exchanger components.

This is a direct OEM replacement part. Always replace oil burner nozzles during annual furnace maintenance or whenever combustion performance degrades.