Utica-Dunkirk 240007406 Orifice
When you're out in the field servicing a Utica/Dunkirk boiler, precision in burner manifold components is non-negotiable for safe operation and flame stability. This Utica-Dunkirk 240007406 Orifice is a factory-spec replacement designed specifically for natural gas boiler applications, featuring a precise 3.2mm diameter to maintain the correct BTU input. Optimized for the DXL Series II and other compatible hydronic systems, this orifice ensures the proper gas-to-air mixture required for clean combustion and high-efficiency performance. Professionals know that using the correct NAT GAS ORIFICE is critical for preventing soot buildup and delayed ignition, especially when dealing with high-demand furnace and boiler systems. This OEM HVAC part is engineered for durability within the burner assembly, providing contractors with a reliable solution for gas furnace repair and routine manifold maintenance. Ensure your boiler replacement parts meet manufacturer standards to maintain peak thermal output across all venting configurations.
- Optimized Flow Control: The 3.2mm port is specifically calibrated for natural gas systems to regulate manifold pressure accurately.
- Broad Compatibility: Engineered for use in Utica-Dunkirk DXL series and select cast iron gas-fired boilers.
- Combustion Efficiency: Prevents common firing issues by delivering a consistent fuel stream to the burner tubes.
- Heavy-Duty Construction: Built to withstand high-temperature environments within the combustion chamber without degradation.
Common Questions:
Can I use this 3.2mm orifice for a Propane (LP) conversion?
No. This specific component is sized strictly for natural gas. LP conversions require a different orifice diameter and spring kit to accommodate the higher energy density and pressure of liquid propane.
Should I replace all orifices in the manifold at once?
Yes. In the field, it is standard practice to replace the entire set of burner orifices to ensure uniform firing rates across the heat exchanger. Mixing new metric orifices with older or different sizes can cause uneven heating.
How do I verify if this 240007406 part fits my specific boiler model?
Check the rating plate on the boiler jacket. This 3.2mm orifice is typically found in Dunkirk DXL models (50, 100, 150, and 200) and equivalent Utica units. Always match the MPN to your equipment manual.
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.
Utica-Dunkirk 240007406 Orifice
When you're out in the field servicing a Utica/Dunkirk boiler, precision in burner manifold components is non-negotiable for safe operation and flame stability. This Utica-Dunkirk 240007406 Orifice is a factory-spec replacement designed specifically for natural gas boiler applications, featuring a precise 3.2mm diameter to maintain the correct BTU input. Optimized for the DXL Series II and other compatible hydronic systems, this orifice ensures the proper gas-to-air mixture required for clean combustion and high-efficiency performance. Professionals know that using the correct NAT GAS ORIFICE is critical for preventing soot buildup and delayed ignition, especially when dealing with high-demand furnace and boiler systems. This OEM HVAC part is engineered for durability within the burner assembly, providing contractors with a reliable solution for gas furnace repair and routine manifold maintenance. Ensure your boiler replacement parts meet manufacturer standards to maintain peak thermal output across all venting configurations.
- Optimized Flow Control: The 3.2mm port is specifically calibrated for natural gas systems to regulate manifold pressure accurately.
- Broad Compatibility: Engineered for use in Utica-Dunkirk DXL series and select cast iron gas-fired boilers.
- Combustion Efficiency: Prevents common firing issues by delivering a consistent fuel stream to the burner tubes.
- Heavy-Duty Construction: Built to withstand high-temperature environments within the combustion chamber without degradation.
Common Questions:
Can I use this 3.2mm orifice for a Propane (LP) conversion?
No. This specific component is sized strictly for natural gas. LP conversions require a different orifice diameter and spring kit to accommodate the higher energy density and pressure of liquid propane.
Should I replace all orifices in the manifold at once?
Yes. In the field, it is standard practice to replace the entire set of burner orifices to ensure uniform firing rates across the heat exchanger. Mixing new metric orifices with older or different sizes can cause uneven heating.
How do I verify if this 240007406 part fits my specific boiler model?
Check the rating plate on the boiler jacket. This 3.2mm orifice is typically found in Dunkirk DXL models (50, 100, 150, and 200) and equivalent Utica units. Always match the MPN to your equipment manual.
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.
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Product Information
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Description
When you're out in the field servicing a Utica/Dunkirk boiler, precision in burner manifold components is non-negotiable for safe operation and flame stability. This Utica-Dunkirk 240007406 Orifice is a factory-spec replacement designed specifically for natural gas boiler applications, featuring a precise 3.2mm diameter to maintain the correct BTU input. Optimized for the DXL Series II and other compatible hydronic systems, this orifice ensures the proper gas-to-air mixture required for clean combustion and high-efficiency performance. Professionals know that using the correct NAT GAS ORIFICE is critical for preventing soot buildup and delayed ignition, especially when dealing with high-demand furnace and boiler systems. This OEM HVAC part is engineered for durability within the burner assembly, providing contractors with a reliable solution for gas furnace repair and routine manifold maintenance. Ensure your boiler replacement parts meet manufacturer standards to maintain peak thermal output across all venting configurations.
- Optimized Flow Control: The 3.2mm port is specifically calibrated for natural gas systems to regulate manifold pressure accurately.
- Broad Compatibility: Engineered for use in Utica-Dunkirk DXL series and select cast iron gas-fired boilers.
- Combustion Efficiency: Prevents common firing issues by delivering a consistent fuel stream to the burner tubes.
- Heavy-Duty Construction: Built to withstand high-temperature environments within the combustion chamber without degradation.
Common Questions:
Can I use this 3.2mm orifice for a Propane (LP) conversion?
No. This specific component is sized strictly for natural gas. LP conversions require a different orifice diameter and spring kit to accommodate the higher energy density and pressure of liquid propane.
Should I replace all orifices in the manifold at once?
Yes. In the field, it is standard practice to replace the entire set of burner orifices to ensure uniform firing rates across the heat exchanger. Mixing new metric orifices with older or different sizes can cause uneven heating.
How do I verify if this 240007406 part fits my specific boiler model?
Check the rating plate on the boiler jacket. This 3.2mm orifice is typically found in Dunkirk DXL models (50, 100, 150, and 200) and equivalent Utica units. Always match the MPN to your equipment manual.
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.
