Description
The Trane ORF1427 #45 Brass Orifice is an essential OEM replacement part used in gas fired Trane and American Standard furnaces and heating systems. Manufactured to exact factory specifications, this precision drilled brass orifice helps meter the flow of gas into the burner assembly, ensuring consistent combustion performance, improved system efficiency, and smooth operation during heating cycles.
Key Features
- OEM Quality Replacement: Genuine Trane branded orifice designed for direct fit and reliable performance in compatible HVAC systems.
- #45 Size Brass Orifice: Precisely sized to regulate gas flow and maintain correct fuel delivery for optimal combustion efficiency.
- Durable Brass Construction: Brass material resists corrosion and wear in harsh furnace environments, extending service life.
- Easy Installation: Simple replacement part that fits standard pilot or burner assemblies — perfect for routine service and maintenance.
- Wide Compatibility: Suitable for use in a variety of residential and light commercial Trane and American Standard gas furnaces.
- Precision Performance: Ensures stable flame characteristics and efficient heat output when properly matched to the system’s requirements.






