Lochinvar & A.O. Smith 100208564 Flue Sensor Kit
The Lochinvar & A.O. Smith 100208564 Flue Sensor Kit is a critical safety component designed for high-efficiency condensing boilers and water heaters. This OEM flue temperature sensor provides real-time thermal monitoring of the exhaust stream, accurately communicating data to the integrated control board to prevent heat exchanger damage and hazardous venting conditions. Engineered for precision, this 100208564 sensor kit is a direct replacement part, ensuring the combustion system stays within technical operating parameters. It is specifically compatible with Lochinvar Knight and A.O. Smith Shield models, including the SNR126, SNR151, and SNR201 series. By replacing a fouled or drifting flue gas sensor, contractors can restore the modulation logic of the unit, preventing nuisance soft-lockouts and "High Flue Temp" error codes. This kit includes the necessary thermistor assembly and gaskets required for a secure, airtight seal within the flue collector.
Key Benefits- Precise Thermal Monitoring: High-sensitivity thermistor provides rapid response to exhaust temperature fluctuations, ensuring the condensing boiler operates safely.
- Application Compatibility: Designed for seamless integration with Lochinvar Knight XL, Shield water heaters, and various A.O. Smith commercial heating units.
- Optimized Combustion Control: Accurate data transmission allows the control module to adjust firing rates, maintaining peak efficiency and preventing component fatigue.
- Nuisance Fault Prevention: Resolves common diagnostic failures related to flue sensor open circuits or temperature resistance drift.
Which models are compatible with the 100208564 kit?
This flue sensor kit is engineered for Lochinvar Knight (KBN, KBP series) and A.O. Smith Shield (SNR) commercial water heaters. It also replaces legacy part numbers 100208556 and TST20031.
What are the signs of a failing flue sensor?
Technicians often encounter "Flue Sensor Fault" or "High Flue Temp" lockout codes when the sensor's resistance profile drifts from factory specifications. Frequent cycling without reaching setpoint can also indicate a failing 100208564.
How do I install the 100208564 flue sensor?
After powering down the unit, remove the old probe from the flue collector. Ensure the new gasket included in the Lochinvar kit is seated properly to prevent exhaust leaks before securing the sensor and reconnecting the wiring harness.
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.
Original: $57.48
-65%$57.48
$20.12Lochinvar & A.O. Smith 100208564 Flue Sensor Kit
The Lochinvar & A.O. Smith 100208564 Flue Sensor Kit is a critical safety component designed for high-efficiency condensing boilers and water heaters. This OEM flue temperature sensor provides real-time thermal monitoring of the exhaust stream, accurately communicating data to the integrated control board to prevent heat exchanger damage and hazardous venting conditions. Engineered for precision, this 100208564 sensor kit is a direct replacement part, ensuring the combustion system stays within technical operating parameters. It is specifically compatible with Lochinvar Knight and A.O. Smith Shield models, including the SNR126, SNR151, and SNR201 series. By replacing a fouled or drifting flue gas sensor, contractors can restore the modulation logic of the unit, preventing nuisance soft-lockouts and "High Flue Temp" error codes. This kit includes the necessary thermistor assembly and gaskets required for a secure, airtight seal within the flue collector.
Key Benefits- Precise Thermal Monitoring: High-sensitivity thermistor provides rapid response to exhaust temperature fluctuations, ensuring the condensing boiler operates safely.
- Application Compatibility: Designed for seamless integration with Lochinvar Knight XL, Shield water heaters, and various A.O. Smith commercial heating units.
- Optimized Combustion Control: Accurate data transmission allows the control module to adjust firing rates, maintaining peak efficiency and preventing component fatigue.
- Nuisance Fault Prevention: Resolves common diagnostic failures related to flue sensor open circuits or temperature resistance drift.
Which models are compatible with the 100208564 kit?
This flue sensor kit is engineered for Lochinvar Knight (KBN, KBP series) and A.O. Smith Shield (SNR) commercial water heaters. It also replaces legacy part numbers 100208556 and TST20031.
What are the signs of a failing flue sensor?
Technicians often encounter "Flue Sensor Fault" or "High Flue Temp" lockout codes when the sensor's resistance profile drifts from factory specifications. Frequent cycling without reaching setpoint can also indicate a failing 100208564.
How do I install the 100208564 flue sensor?
After powering down the unit, remove the old probe from the flue collector. Ensure the new gasket included in the Lochinvar kit is seated properly to prevent exhaust leaks before securing the sensor and reconnecting the wiring harness.
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 Lochinvar & A.O. Smith 100208564 Flue Sensor Kit is a critical safety component designed for high-efficiency condensing boilers and water heaters. This OEM flue temperature sensor provides real-time thermal monitoring of the exhaust stream, accurately communicating data to the integrated control board to prevent heat exchanger damage and hazardous venting conditions. Engineered for precision, this 100208564 sensor kit is a direct replacement part, ensuring the combustion system stays within technical operating parameters. It is specifically compatible with Lochinvar Knight and A.O. Smith Shield models, including the SNR126, SNR151, and SNR201 series. By replacing a fouled or drifting flue gas sensor, contractors can restore the modulation logic of the unit, preventing nuisance soft-lockouts and "High Flue Temp" error codes. This kit includes the necessary thermistor assembly and gaskets required for a secure, airtight seal within the flue collector.
Key Benefits- Precise Thermal Monitoring: High-sensitivity thermistor provides rapid response to exhaust temperature fluctuations, ensuring the condensing boiler operates safely.
- Application Compatibility: Designed for seamless integration with Lochinvar Knight XL, Shield water heaters, and various A.O. Smith commercial heating units.
- Optimized Combustion Control: Accurate data transmission allows the control module to adjust firing rates, maintaining peak efficiency and preventing component fatigue.
- Nuisance Fault Prevention: Resolves common diagnostic failures related to flue sensor open circuits or temperature resistance drift.
Which models are compatible with the 100208564 kit?
This flue sensor kit is engineered for Lochinvar Knight (KBN, KBP series) and A.O. Smith Shield (SNR) commercial water heaters. It also replaces legacy part numbers 100208556 and TST20031.
What are the signs of a failing flue sensor?
Technicians often encounter "Flue Sensor Fault" or "High Flue Temp" lockout codes when the sensor's resistance profile drifts from factory specifications. Frequent cycling without reaching setpoint can also indicate a failing 100208564.
How do I install the 100208564 flue sensor?
After powering down the unit, remove the old probe from the flue collector. Ensure the new gasket included in the Lochinvar kit is seated properly to prevent exhaust leaks before securing the sensor and reconnecting the wiring harness.
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.
