Description
The Honeywell 395390-13 is a precision-engineered LP (liquefied petroleum) gas orifice designed as a direct replacement or service component for use with Honeywell Q179 Series pilot burners. Maintaining the correct orifice size is critical to achieving a stable, properly sized pilot flame — protecting system efficiency, safety, and reliable ignition.
Key Features
- Designed specifically for use with Honeywell Q179 Series pilot burners
- Calibrated for LP (liquefied petroleum) gas applications
- Precision-drilled 0.013″ orifice diameter for accurate gas metering
- Ensures proper pilot flame size and stable ignition performance
- Direct OEM replacement for simplified service and maintenance
Application
The 395390-13 orifice is intended for use in gas-fired heating appliances equipped with Q179 Series standing pilot assemblies. Selecting the correct orifice diameter for the fuel type (LP gas) is essential to ensure the pilot flame meets manufacturer specifications and that the thermocouple or thermopile generates adequate millivolt output to hold the main gas valve open.
Specifications
- Brand: Honeywell
- Part Number / SKU: 395390-13
- Gas Type: LP (Liquefied Petroleum)
- Orifice Diameter: 0.013″
- Compatible Series: Q179 Series Pilot Burners







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