Utica-Dunkirk 550003151 Flame Sensor Replacement Kit
The Utica-Dunkirk 550003151 Flame Sensor Replacement Kit is a critical OEM boiler part designed for precise flame rectification in high-efficiency heating systems. As a veteran tech knows, a fouled or oxidized sensor is the leading cause of intermittent furnace flame sensor failure and nuisance ignition lockouts. This genuine Utica Dunkirk replacement ensures the control board receives a steady microamp signal, maintaining burner continuity and system safety. Engineered specifically for Utica and Dunkirk boiler models, this kit eliminates the compatibility risks associated with universal aftermarket sensors that often fail to provide the exact voltage feedback required by the gas valve control circuit. Whether you are performing routine annual maintenance or troubleshooting a "failed to ignite" error code, utilizing this HVAC flame sensor kit restores factory-spec reliability to the combustion process, ensuring the unit operates at peak thermal efficiency without the risk of delayed ignition or unsafe gas accumulation.
Key Professional Benefits:
- Direct OEM Integration: Designed to the exact physical and electrical specifications of Utica-Dunkirk 550003151 for a seamless "drop-in" installation.
- Optimized Signal Accuracy: Provides the precise microamp feedback required to prevent control board "no-flame" faults and ignition failure.
- High-Temperature Durability: Constructed with professional-grade ceramic insulation and high-grade metal alloys to withstand constant thermal cycling.
- Safety Compliance: Ensures the flame rectification process functions correctly, a vital step in meeting local mechanical codes and manufacturer safety standards.
- Reduced Callbacks: Eliminates the drift and sensitivity issues common with non-OEM components, protecting your labor margin and the client’s uptime.
Frequently Asked Questions:
How do I know if the flame sensor is failing?
If the burner ignites but shuts off after 2 to 5 seconds, it usually indicates the boiler flame sensor is not sending the microamp signal to the control board to prove the flame.
Can I clean the 550003151 sensor or should it be replaced?
While light oxidation can sometimes be cleaned with an abrasive pad, deep pitting or a cracked ceramic insulator requires a total flame sensor replacement to maintain reliable HVAC safety controls.
Is this compatible with all Dunkirk and Utica models?
This kit is specific to certain series. You should verify the part number in the boiler technical manual or against the specific serial number of the unit to ensure a match for the ignition assembly.
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: $63.67
-65%$63.67
$22.28Utica-Dunkirk 550003151 Flame Sensor Replacement Kit
The Utica-Dunkirk 550003151 Flame Sensor Replacement Kit is a critical OEM boiler part designed for precise flame rectification in high-efficiency heating systems. As a veteran tech knows, a fouled or oxidized sensor is the leading cause of intermittent furnace flame sensor failure and nuisance ignition lockouts. This genuine Utica Dunkirk replacement ensures the control board receives a steady microamp signal, maintaining burner continuity and system safety. Engineered specifically for Utica and Dunkirk boiler models, this kit eliminates the compatibility risks associated with universal aftermarket sensors that often fail to provide the exact voltage feedback required by the gas valve control circuit. Whether you are performing routine annual maintenance or troubleshooting a "failed to ignite" error code, utilizing this HVAC flame sensor kit restores factory-spec reliability to the combustion process, ensuring the unit operates at peak thermal efficiency without the risk of delayed ignition or unsafe gas accumulation.
Key Professional Benefits:
- Direct OEM Integration: Designed to the exact physical and electrical specifications of Utica-Dunkirk 550003151 for a seamless "drop-in" installation.
- Optimized Signal Accuracy: Provides the precise microamp feedback required to prevent control board "no-flame" faults and ignition failure.
- High-Temperature Durability: Constructed with professional-grade ceramic insulation and high-grade metal alloys to withstand constant thermal cycling.
- Safety Compliance: Ensures the flame rectification process functions correctly, a vital step in meeting local mechanical codes and manufacturer safety standards.
- Reduced Callbacks: Eliminates the drift and sensitivity issues common with non-OEM components, protecting your labor margin and the client’s uptime.
Frequently Asked Questions:
How do I know if the flame sensor is failing?
If the burner ignites but shuts off after 2 to 5 seconds, it usually indicates the boiler flame sensor is not sending the microamp signal to the control board to prove the flame.
Can I clean the 550003151 sensor or should it be replaced?
While light oxidation can sometimes be cleaned with an abrasive pad, deep pitting or a cracked ceramic insulator requires a total flame sensor replacement to maintain reliable HVAC safety controls.
Is this compatible with all Dunkirk and Utica models?
This kit is specific to certain series. You should verify the part number in the boiler technical manual or against the specific serial number of the unit to ensure a match for the ignition assembly.
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
Shipping & Returns
Description
The Utica-Dunkirk 550003151 Flame Sensor Replacement Kit is a critical OEM boiler part designed for precise flame rectification in high-efficiency heating systems. As a veteran tech knows, a fouled or oxidized sensor is the leading cause of intermittent furnace flame sensor failure and nuisance ignition lockouts. This genuine Utica Dunkirk replacement ensures the control board receives a steady microamp signal, maintaining burner continuity and system safety. Engineered specifically for Utica and Dunkirk boiler models, this kit eliminates the compatibility risks associated with universal aftermarket sensors that often fail to provide the exact voltage feedback required by the gas valve control circuit. Whether you are performing routine annual maintenance or troubleshooting a "failed to ignite" error code, utilizing this HVAC flame sensor kit restores factory-spec reliability to the combustion process, ensuring the unit operates at peak thermal efficiency without the risk of delayed ignition or unsafe gas accumulation.
Key Professional Benefits:
- Direct OEM Integration: Designed to the exact physical and electrical specifications of Utica-Dunkirk 550003151 for a seamless "drop-in" installation.
- Optimized Signal Accuracy: Provides the precise microamp feedback required to prevent control board "no-flame" faults and ignition failure.
- High-Temperature Durability: Constructed with professional-grade ceramic insulation and high-grade metal alloys to withstand constant thermal cycling.
- Safety Compliance: Ensures the flame rectification process functions correctly, a vital step in meeting local mechanical codes and manufacturer safety standards.
- Reduced Callbacks: Eliminates the drift and sensitivity issues common with non-OEM components, protecting your labor margin and the client’s uptime.
Frequently Asked Questions:
How do I know if the flame sensor is failing?
If the burner ignites but shuts off after 2 to 5 seconds, it usually indicates the boiler flame sensor is not sending the microamp signal to the control board to prove the flame.
Can I clean the 550003151 sensor or should it be replaced?
While light oxidation can sometimes be cleaned with an abrasive pad, deep pitting or a cracked ceramic insulator requires a total flame sensor replacement to maintain reliable HVAC safety controls.
Is this compatible with all Dunkirk and Utica models?
This kit is specific to certain series. You should verify the part number in the boiler technical manual or against the specific serial number of the unit to ensure a match for the ignition assembly.
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.
