Utica-Dunkirk 240002986 Sensor
The Utica-Dunkirk 240002986 Coil Temperature Sensor is a precision-engineered 10k ohm thermistor designed for accurate thermal feedback in hydronic heating systems. This critical HVAC replacement sensor monitors heat exchanger temperatures to ensure proper modulation and prevent overheating conditions within the boiler cabinet. Engineered for compatibility with specific Utica and Dunkirk condensing boilers, this probe features high-tolerance resistance-to-temperature curves, ensuring the control board receives stable signal data for optimized firing rates and efficiency. As a direct OEM boiler part, it simplifies field installation with pre-terminated leads and a physical form factor that ensures high-surface contact for rapid thermal response times.
Key Technical Benefits:- System Protection: Provides real-time thermal monitoring to prevent high-limit excursions and equipment cycling.
- High-Accuracy Resistance: Utilizes a standard 10k ohm NTC curve for seamless integration with existing boiler control boards.
- Field Reliability: Constructed with moisture-resistant potting to withstand the high-humidity environment common in condensing boiler cabinets.
- Ease of Integration: Direct drop-in replacement for part number 240002986, ensuring electrical and mechanical compatibility without field modifications.
How do I test the Utica 240002986 sensor?
Use a multimeter set to the ohms scale. Compare the resistance reading against the manufacturer’s temperature-resistance chart; a "short" or "open" reading indicates a failed thermistor.
What are the symptoms of a failing coil temperature sensor?
Faulty sensors often trigger generic lockout codes, cause erratic short-cycling, or prevent the boiler from modulating correctly due to inaccurate temperature feedback.
Is this sensor compatible with non-condensing Utica models?
This specific sensor is engineered for condensing heat exchangers. Always verify the specific series and serial number of the unit to ensure the 240002986 is the correct specified component.
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 240002986 Sensor
The Utica-Dunkirk 240002986 Coil Temperature Sensor is a precision-engineered 10k ohm thermistor designed for accurate thermal feedback in hydronic heating systems. This critical HVAC replacement sensor monitors heat exchanger temperatures to ensure proper modulation and prevent overheating conditions within the boiler cabinet. Engineered for compatibility with specific Utica and Dunkirk condensing boilers, this probe features high-tolerance resistance-to-temperature curves, ensuring the control board receives stable signal data for optimized firing rates and efficiency. As a direct OEM boiler part, it simplifies field installation with pre-terminated leads and a physical form factor that ensures high-surface contact for rapid thermal response times.
Key Technical Benefits:- System Protection: Provides real-time thermal monitoring to prevent high-limit excursions and equipment cycling.
- High-Accuracy Resistance: Utilizes a standard 10k ohm NTC curve for seamless integration with existing boiler control boards.
- Field Reliability: Constructed with moisture-resistant potting to withstand the high-humidity environment common in condensing boiler cabinets.
- Ease of Integration: Direct drop-in replacement for part number 240002986, ensuring electrical and mechanical compatibility without field modifications.
How do I test the Utica 240002986 sensor?
Use a multimeter set to the ohms scale. Compare the resistance reading against the manufacturer’s temperature-resistance chart; a "short" or "open" reading indicates a failed thermistor.
What are the symptoms of a failing coil temperature sensor?
Faulty sensors often trigger generic lockout codes, cause erratic short-cycling, or prevent the boiler from modulating correctly due to inaccurate temperature feedback.
Is this sensor compatible with non-condensing Utica models?
This specific sensor is engineered for condensing heat exchangers. Always verify the specific series and serial number of the unit to ensure the 240002986 is the correct specified component.
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
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Shipping & Returns
Description
The Utica-Dunkirk 240002986 Coil Temperature Sensor is a precision-engineered 10k ohm thermistor designed for accurate thermal feedback in hydronic heating systems. This critical HVAC replacement sensor monitors heat exchanger temperatures to ensure proper modulation and prevent overheating conditions within the boiler cabinet. Engineered for compatibility with specific Utica and Dunkirk condensing boilers, this probe features high-tolerance resistance-to-temperature curves, ensuring the control board receives stable signal data for optimized firing rates and efficiency. As a direct OEM boiler part, it simplifies field installation with pre-terminated leads and a physical form factor that ensures high-surface contact for rapid thermal response times.
Key Technical Benefits:- System Protection: Provides real-time thermal monitoring to prevent high-limit excursions and equipment cycling.
- High-Accuracy Resistance: Utilizes a standard 10k ohm NTC curve for seamless integration with existing boiler control boards.
- Field Reliability: Constructed with moisture-resistant potting to withstand the high-humidity environment common in condensing boiler cabinets.
- Ease of Integration: Direct drop-in replacement for part number 240002986, ensuring electrical and mechanical compatibility without field modifications.
How do I test the Utica 240002986 sensor?
Use a multimeter set to the ohms scale. Compare the resistance reading against the manufacturer’s temperature-resistance chart; a "short" or "open" reading indicates a failed thermistor.
What are the symptoms of a failing coil temperature sensor?
Faulty sensors often trigger generic lockout codes, cause erratic short-cycling, or prevent the boiler from modulating correctly due to inaccurate temperature feedback.
Is this sensor compatible with non-condensing Utica models?
This specific sensor is engineered for condensing heat exchangers. Always verify the specific series and serial number of the unit to ensure the 240002986 is the correct specified component.
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.
