
Trane ORF0501 Orifice
The Trane ORF0501 is a precision-engineered #44 Standard Fire Orifice designed specifically for compatible Trane furnace models and gas heating systems. As a critical combustion component, this brass orifice regulates the essential fuel flow to the burner assembly, ensuring the correct gas-to-air mixture for stable ignition and consistent thermal output. Measuring approximately 5.7 inches in length, this OEM replacement part provides the exact internal diameter required to maintain manifold pressure and unit efficiency across residential and light commercial gas heating units. For technicians performing seasonal maintenance or fuel conversions, the Trane ORF0501 serves as a direct-fit solution that meets rigorous safety standards by controlling pipeline capacity and mitigating the risk of uncontrolled gas discharge during burner operation. Relying on genuine Trane replacement parts ensures that your heating equipment operates according to factory specifications and local mechanical codes.
Key Benefits
- Precision Gas Regulation: The #44 drill size provides calibrated metering for optimal furnace combustion and heat exchange.
- Durable Brass Construction: High-grade brass material resists corrosion and thermal stress, ensuring long-term reliability in high-heat environments.
- OEM Compatibility: Specifically engineered for Trane gas burners, eliminating the performance issues associated with generic fittings.
- Enhanced Safety Mechanism: Acts as a primary control point to restrict gas flow, a critical safety feature for modern HVAC systems.
Common Questions
What is the purpose of the #44 drill size on this orifice?
The #44 size determines the specific volume of gas allowed to pass through the burner at a set manifold pressure, directly impacting the BTU output and efficiency of your furnace burner assembly.
Can the Trane ORF0501 be used for LP (liquid propane) conversions?
This standard fire orifice is typically sized for natural gas applications. Compatibility for LP conversion depends on the specific conversion kit requirements and local altitude adjustments; always verify the orifice size requirements in the unit’s technical manual.
Is this a universal Trane part?
No, while used across several Trane HVAC systems, it is crucial to verify your specific model number to ensure the #44 sizing and 5.7" thread specifications match your existing burner manifold requirements.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $24.85
-65%$24.85
$8.70Trane ORF0501 Orifice
The Trane ORF0501 is a precision-engineered #44 Standard Fire Orifice designed specifically for compatible Trane furnace models and gas heating systems. As a critical combustion component, this brass orifice regulates the essential fuel flow to the burner assembly, ensuring the correct gas-to-air mixture for stable ignition and consistent thermal output. Measuring approximately 5.7 inches in length, this OEM replacement part provides the exact internal diameter required to maintain manifold pressure and unit efficiency across residential and light commercial gas heating units. For technicians performing seasonal maintenance or fuel conversions, the Trane ORF0501 serves as a direct-fit solution that meets rigorous safety standards by controlling pipeline capacity and mitigating the risk of uncontrolled gas discharge during burner operation. Relying on genuine Trane replacement parts ensures that your heating equipment operates according to factory specifications and local mechanical codes.
Key Benefits
- Precision Gas Regulation: The #44 drill size provides calibrated metering for optimal furnace combustion and heat exchange.
- Durable Brass Construction: High-grade brass material resists corrosion and thermal stress, ensuring long-term reliability in high-heat environments.
- OEM Compatibility: Specifically engineered for Trane gas burners, eliminating the performance issues associated with generic fittings.
- Enhanced Safety Mechanism: Acts as a primary control point to restrict gas flow, a critical safety feature for modern HVAC systems.
Common Questions
What is the purpose of the #44 drill size on this orifice?
The #44 size determines the specific volume of gas allowed to pass through the burner at a set manifold pressure, directly impacting the BTU output and efficiency of your furnace burner assembly.
Can the Trane ORF0501 be used for LP (liquid propane) conversions?
This standard fire orifice is typically sized for natural gas applications. Compatibility for LP conversion depends on the specific conversion kit requirements and local altitude adjustments; always verify the orifice size requirements in the unit’s technical manual.
Is this a universal Trane part?
No, while used across several Trane HVAC systems, it is crucial to verify your specific model number to ensure the #44 sizing and 5.7" thread specifications match your existing burner manifold requirements.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
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Description
The Trane ORF0501 is a precision-engineered #44 Standard Fire Orifice designed specifically for compatible Trane furnace models and gas heating systems. As a critical combustion component, this brass orifice regulates the essential fuel flow to the burner assembly, ensuring the correct gas-to-air mixture for stable ignition and consistent thermal output. Measuring approximately 5.7 inches in length, this OEM replacement part provides the exact internal diameter required to maintain manifold pressure and unit efficiency across residential and light commercial gas heating units. For technicians performing seasonal maintenance or fuel conversions, the Trane ORF0501 serves as a direct-fit solution that meets rigorous safety standards by controlling pipeline capacity and mitigating the risk of uncontrolled gas discharge during burner operation. Relying on genuine Trane replacement parts ensures that your heating equipment operates according to factory specifications and local mechanical codes.
Key Benefits
- Precision Gas Regulation: The #44 drill size provides calibrated metering for optimal furnace combustion and heat exchange.
- Durable Brass Construction: High-grade brass material resists corrosion and thermal stress, ensuring long-term reliability in high-heat environments.
- OEM Compatibility: Specifically engineered for Trane gas burners, eliminating the performance issues associated with generic fittings.
- Enhanced Safety Mechanism: Acts as a primary control point to restrict gas flow, a critical safety feature for modern HVAC systems.
Common Questions
What is the purpose of the #44 drill size on this orifice?
The #44 size determines the specific volume of gas allowed to pass through the burner at a set manifold pressure, directly impacting the BTU output and efficiency of your furnace burner assembly.
Can the Trane ORF0501 be used for LP (liquid propane) conversions?
This standard fire orifice is typically sized for natural gas applications. Compatibility for LP conversion depends on the specific conversion kit requirements and local altitude adjustments; always verify the orifice size requirements in the unit’s technical manual.
Is this a universal Trane part?
No, while used across several Trane HVAC systems, it is crucial to verify your specific model number to ensure the #44 sizing and 5.7" thread specifications match your existing burner manifold requirements.
This item is not eligible for free shipping.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.












