Utica-Dunkirk 240008227 Flue Sensor
The Utica-Dunkirk 240008227 Flue Sensor is a critical safety and performance component designed for high-efficiency condensing boilers and industrial combustion systems. This 1/4" NTC thermistor features a 12K Ohm resistance at 25°C (77°F), providing the precise thermal feedback required for modern boiler control boards to monitor exhaust temperatures and prevent overheating. Built with a rugged stainless steel probe and a high-reliability thermistor, this OEM replacement part ensures accurate signal transmission in harsh flue environments, maintaining optimized fuel-to-air ratios and system longevity. Whether you are performing a seasonal furnace tune-up or addressing a locked-out HVAC system, this sensor is engineered for seamless compatibility with Utica Boilers and Dunkirk series equipment, offering a direct-fit solution that meets rigorous industrial standards for thermal sensitivity and response time.
Key Benefits:
- Precision Thermal Monitoring: High-accuracy 12K NTC sensor provides consistent resistance data to the primary control module.
- Industrial Durability: The 1/4-inch diameter probe is constructed to withstand the corrosive environment of flue gases.
- Safety Compliance: Vital for maintaining combustion efficiency and preventing heat exchanger damage due to high flue temperatures.
- Wide Compatibility: Designed specifically for use with Utica-Dunkirk heating systems and industrial burners.
Common Questions:
- How do I test the 240008227 sensor? Use a multimeter to measure resistance across the terminals; at 77°F, you should read approximately 12,000 Ohms.
- What are the symptoms of a failing flue sensor? Typical indicators include intermittent boiler lockouts, "high limit" error codes, or inefficient fuel consumption.
- Is this sensor compatible with all Dunkirk boilers? While it fits many models, always verify against your specific unit's wiring diagram or part list to ensure 12K resistance requirements match.
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 240008227 Flue Sensor
The Utica-Dunkirk 240008227 Flue Sensor is a critical safety and performance component designed for high-efficiency condensing boilers and industrial combustion systems. This 1/4" NTC thermistor features a 12K Ohm resistance at 25°C (77°F), providing the precise thermal feedback required for modern boiler control boards to monitor exhaust temperatures and prevent overheating. Built with a rugged stainless steel probe and a high-reliability thermistor, this OEM replacement part ensures accurate signal transmission in harsh flue environments, maintaining optimized fuel-to-air ratios and system longevity. Whether you are performing a seasonal furnace tune-up or addressing a locked-out HVAC system, this sensor is engineered for seamless compatibility with Utica Boilers and Dunkirk series equipment, offering a direct-fit solution that meets rigorous industrial standards for thermal sensitivity and response time.
Key Benefits:
- Precision Thermal Monitoring: High-accuracy 12K NTC sensor provides consistent resistance data to the primary control module.
- Industrial Durability: The 1/4-inch diameter probe is constructed to withstand the corrosive environment of flue gases.
- Safety Compliance: Vital for maintaining combustion efficiency and preventing heat exchanger damage due to high flue temperatures.
- Wide Compatibility: Designed specifically for use with Utica-Dunkirk heating systems and industrial burners.
Common Questions:
- How do I test the 240008227 sensor? Use a multimeter to measure resistance across the terminals; at 77°F, you should read approximately 12,000 Ohms.
- What are the symptoms of a failing flue sensor? Typical indicators include intermittent boiler lockouts, "high limit" error codes, or inefficient fuel consumption.
- Is this sensor compatible with all Dunkirk boilers? While it fits many models, always verify against your specific unit's wiring diagram or part list to ensure 12K resistance requirements match.
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
The Utica-Dunkirk 240008227 Flue Sensor is a critical safety and performance component designed for high-efficiency condensing boilers and industrial combustion systems. This 1/4" NTC thermistor features a 12K Ohm resistance at 25°C (77°F), providing the precise thermal feedback required for modern boiler control boards to monitor exhaust temperatures and prevent overheating. Built with a rugged stainless steel probe and a high-reliability thermistor, this OEM replacement part ensures accurate signal transmission in harsh flue environments, maintaining optimized fuel-to-air ratios and system longevity. Whether you are performing a seasonal furnace tune-up or addressing a locked-out HVAC system, this sensor is engineered for seamless compatibility with Utica Boilers and Dunkirk series equipment, offering a direct-fit solution that meets rigorous industrial standards for thermal sensitivity and response time.
Key Benefits:
- Precision Thermal Monitoring: High-accuracy 12K NTC sensor provides consistent resistance data to the primary control module.
- Industrial Durability: The 1/4-inch diameter probe is constructed to withstand the corrosive environment of flue gases.
- Safety Compliance: Vital for maintaining combustion efficiency and preventing heat exchanger damage due to high flue temperatures.
- Wide Compatibility: Designed specifically for use with Utica-Dunkirk heating systems and industrial burners.
Common Questions:
- How do I test the 240008227 sensor? Use a multimeter to measure resistance across the terminals; at 77°F, you should read approximately 12,000 Ohms.
- What are the symptoms of a failing flue sensor? Typical indicators include intermittent boiler lockouts, "high limit" error codes, or inefficient fuel consumption.
- Is this sensor compatible with all Dunkirk boilers? While it fits many models, always verify against your specific unit's wiring diagram or part list to ensure 12K resistance requirements match.
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.
