
Eclipse 16946-5 Ignitor
The Eclipse 16946-5 Ignitor is a heavy-duty 3/4" rod ignition component engineered for high-performance combustion environments. Designed for precise flame sensing and reliable pilot ignition, this genuine industrial burner replacement part ensures consistent operation within Eclipse AH burners and other direct spark configurations. Built from high-grade materials to withstand the thermal stresses of continuous industrial burner cycles, the 16946-5 functions effectively as both a spark ignitor and a flame rod detector. It utilizes a 1/2" NPT connection and a 1/8" diameter electrode to maintain the necessary rectification principle required for modern flame safety controls. For field technicians, this rod offers the versatility to be trimmed to specific lengths, allowing for optimized signal detection at both low and high fire rates, effectively reducing nuisance burner shutdowns. This Eclipse combustion ignitor is the industry standard for maintaining combustion system efficiency and long-term diagnostic accuracy in demanding gas equipment and burner assemblies.
Key Benefits- Compatible with Eclipse AH burners and various industrial combustion systems requiring a 3/4" length rod.
- Engineered for high-reliability direct spark ignition and accurate flame rectification.
- Features a durable 1/8" electrode and 1/2" NPT mounting thread for a secure, airtight seal.
- Field-trimmable design allows for exact flame signal optimization and reduced maintenance intervals.
- Specifically manufactured to resist thermal fatigue and soot accumulation in gas-fired burner assemblies.
Can the Eclipse 16946-5 be used on oil burners?
No, flame rods like the 16946-5 are intended for gas-fired applications. Oil burners often cause soot or oil film buildup on the rod, which leads to nuisance shutdowns and loss of flame signal.
What is the benefit of the field-trimmable rod?
Trimming the ignitor rod allows a technician to position the tip exactly where the flame is most stable, ensuring the best microamp signal for the flame safety controller across all firing rates.
How does this part improve burner reliability?
By providing a consistent spark gap and reliable conductivity for flame sensing, it prevents ignition failure and false 'flame out' errors in complex industrial sequences.
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.
Eclipse 16946-5 Ignitor
The Eclipse 16946-5 Ignitor is a heavy-duty 3/4" rod ignition component engineered for high-performance combustion environments. Designed for precise flame sensing and reliable pilot ignition, this genuine industrial burner replacement part ensures consistent operation within Eclipse AH burners and other direct spark configurations. Built from high-grade materials to withstand the thermal stresses of continuous industrial burner cycles, the 16946-5 functions effectively as both a spark ignitor and a flame rod detector. It utilizes a 1/2" NPT connection and a 1/8" diameter electrode to maintain the necessary rectification principle required for modern flame safety controls. For field technicians, this rod offers the versatility to be trimmed to specific lengths, allowing for optimized signal detection at both low and high fire rates, effectively reducing nuisance burner shutdowns. This Eclipse combustion ignitor is the industry standard for maintaining combustion system efficiency and long-term diagnostic accuracy in demanding gas equipment and burner assemblies.
Key Benefits- Compatible with Eclipse AH burners and various industrial combustion systems requiring a 3/4" length rod.
- Engineered for high-reliability direct spark ignition and accurate flame rectification.
- Features a durable 1/8" electrode and 1/2" NPT mounting thread for a secure, airtight seal.
- Field-trimmable design allows for exact flame signal optimization and reduced maintenance intervals.
- Specifically manufactured to resist thermal fatigue and soot accumulation in gas-fired burner assemblies.
Can the Eclipse 16946-5 be used on oil burners?
No, flame rods like the 16946-5 are intended for gas-fired applications. Oil burners often cause soot or oil film buildup on the rod, which leads to nuisance shutdowns and loss of flame signal.
What is the benefit of the field-trimmable rod?
Trimming the ignitor rod allows a technician to position the tip exactly where the flame is most stable, ensuring the best microamp signal for the flame safety controller across all firing rates.
How does this part improve burner reliability?
By providing a consistent spark gap and reliable conductivity for flame sensing, it prevents ignition failure and false 'flame out' errors in complex industrial sequences.
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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Description
The Eclipse 16946-5 Ignitor is a heavy-duty 3/4" rod ignition component engineered for high-performance combustion environments. Designed for precise flame sensing and reliable pilot ignition, this genuine industrial burner replacement part ensures consistent operation within Eclipse AH burners and other direct spark configurations. Built from high-grade materials to withstand the thermal stresses of continuous industrial burner cycles, the 16946-5 functions effectively as both a spark ignitor and a flame rod detector. It utilizes a 1/2" NPT connection and a 1/8" diameter electrode to maintain the necessary rectification principle required for modern flame safety controls. For field technicians, this rod offers the versatility to be trimmed to specific lengths, allowing for optimized signal detection at both low and high fire rates, effectively reducing nuisance burner shutdowns. This Eclipse combustion ignitor is the industry standard for maintaining combustion system efficiency and long-term diagnostic accuracy in demanding gas equipment and burner assemblies.
Key Benefits- Compatible with Eclipse AH burners and various industrial combustion systems requiring a 3/4" length rod.
- Engineered for high-reliability direct spark ignition and accurate flame rectification.
- Features a durable 1/8" electrode and 1/2" NPT mounting thread for a secure, airtight seal.
- Field-trimmable design allows for exact flame signal optimization and reduced maintenance intervals.
- Specifically manufactured to resist thermal fatigue and soot accumulation in gas-fired burner assemblies.
Can the Eclipse 16946-5 be used on oil burners?
No, flame rods like the 16946-5 are intended for gas-fired applications. Oil burners often cause soot or oil film buildup on the rod, which leads to nuisance shutdowns and loss of flame signal.
What is the benefit of the field-trimmable rod?
Trimming the ignitor rod allows a technician to position the tip exactly where the flame is most stable, ensuring the best microamp signal for the flame safety controller across all firing rates.
How does this part improve burner reliability?
By providing a consistent spark gap and reliable conductivity for flame sensing, it prevents ignition failure and false 'flame out' errors in complex industrial sequences.
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.












