York S1-7975-3901/A Burner Sensor Wire
The York S1-7975-3901/A Burner Sensor Wire is a critical OEM replacement part engineered for high-accuracy flame rectification signal transmission. As a veteran technician, you know that a degraded sensor wire often leads to intermittent ignition failure or short cycling, as the control board fails to receive the microamp signal required to keep the gas valve energized. This burner sensor wire is specifically designed for York DGAA056BDTA furnace models and various Coleman/Evcon residential heating units. It features high-temp insulation to withstand the rigorous thermal environment near the burner assembly, preventing insulation breakdown and signal leakage to ground. By replacing a brittle or corroded lead with this genuine S1-7975-3901/A terminal and wire, you ensure stable flame sensor performance and help prevent nuisance lockouts. This part is essential for maintaining the safety sequence of the heat exchanger section, providing a reliable electrical path for the flame-sensing circuit under peak operating conditions.
Key Benefits- Ensures continuous flame detection to prevent furnace short cycling and premature system lockouts.
- Engineered with heat-resistant materials for the high-temperature zone around the burner sensor.
- Direct OEM replacement for York, Coleman, and Evcon equipment, ensuring correct terminal fitment.
- Reduces electrical resistance in the sensing circuit for more accurate microamp readings by the control board.
What are the signs that my burner sensor wire needs replacement?
If the furnace ignites but the flame cuts out after a few seconds, or if you measure a weak microamp signal at the control board despite a clean sensor, the S1-7975-3901/A wire may have internal resistance or a failure in the insulation causing a ground fault.
Is this part compatible with other furnace brands?
While designed for York and Coleman units like the DGAA056BDTA, always verify the part number against your specific unit's HVAC wire harness diagram. It is a precise fit for systems utilizing this specific terminal and wire configuration.
How do I test the integrity of this sensor wire?
A technician should perform a continuity test and check for any nicks in the insulation. Any visible scorching or a high-resistance reading indicates the burner sensor wire should be swapped to maintain reliable system operation.
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: $14.44
-65%$14.44
$5.05York S1-7975-3901/A Burner Sensor Wire
The York S1-7975-3901/A Burner Sensor Wire is a critical OEM replacement part engineered for high-accuracy flame rectification signal transmission. As a veteran technician, you know that a degraded sensor wire often leads to intermittent ignition failure or short cycling, as the control board fails to receive the microamp signal required to keep the gas valve energized. This burner sensor wire is specifically designed for York DGAA056BDTA furnace models and various Coleman/Evcon residential heating units. It features high-temp insulation to withstand the rigorous thermal environment near the burner assembly, preventing insulation breakdown and signal leakage to ground. By replacing a brittle or corroded lead with this genuine S1-7975-3901/A terminal and wire, you ensure stable flame sensor performance and help prevent nuisance lockouts. This part is essential for maintaining the safety sequence of the heat exchanger section, providing a reliable electrical path for the flame-sensing circuit under peak operating conditions.
Key Benefits- Ensures continuous flame detection to prevent furnace short cycling and premature system lockouts.
- Engineered with heat-resistant materials for the high-temperature zone around the burner sensor.
- Direct OEM replacement for York, Coleman, and Evcon equipment, ensuring correct terminal fitment.
- Reduces electrical resistance in the sensing circuit for more accurate microamp readings by the control board.
What are the signs that my burner sensor wire needs replacement?
If the furnace ignites but the flame cuts out after a few seconds, or if you measure a weak microamp signal at the control board despite a clean sensor, the S1-7975-3901/A wire may have internal resistance or a failure in the insulation causing a ground fault.
Is this part compatible with other furnace brands?
While designed for York and Coleman units like the DGAA056BDTA, always verify the part number against your specific unit's HVAC wire harness diagram. It is a precise fit for systems utilizing this specific terminal and wire configuration.
How do I test the integrity of this sensor wire?
A technician should perform a continuity test and check for any nicks in the insulation. Any visible scorching or a high-resistance reading indicates the burner sensor wire should be swapped to maintain reliable system operation.
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 York S1-7975-3901/A Burner Sensor Wire is a critical OEM replacement part engineered for high-accuracy flame rectification signal transmission. As a veteran technician, you know that a degraded sensor wire often leads to intermittent ignition failure or short cycling, as the control board fails to receive the microamp signal required to keep the gas valve energized. This burner sensor wire is specifically designed for York DGAA056BDTA furnace models and various Coleman/Evcon residential heating units. It features high-temp insulation to withstand the rigorous thermal environment near the burner assembly, preventing insulation breakdown and signal leakage to ground. By replacing a brittle or corroded lead with this genuine S1-7975-3901/A terminal and wire, you ensure stable flame sensor performance and help prevent nuisance lockouts. This part is essential for maintaining the safety sequence of the heat exchanger section, providing a reliable electrical path for the flame-sensing circuit under peak operating conditions.
Key Benefits- Ensures continuous flame detection to prevent furnace short cycling and premature system lockouts.
- Engineered with heat-resistant materials for the high-temperature zone around the burner sensor.
- Direct OEM replacement for York, Coleman, and Evcon equipment, ensuring correct terminal fitment.
- Reduces electrical resistance in the sensing circuit for more accurate microamp readings by the control board.
What are the signs that my burner sensor wire needs replacement?
If the furnace ignites but the flame cuts out after a few seconds, or if you measure a weak microamp signal at the control board despite a clean sensor, the S1-7975-3901/A wire may have internal resistance or a failure in the insulation causing a ground fault.
Is this part compatible with other furnace brands?
While designed for York and Coleman units like the DGAA056BDTA, always verify the part number against your specific unit's HVAC wire harness diagram. It is a precise fit for systems utilizing this specific terminal and wire configuration.
How do I test the integrity of this sensor wire?
A technician should perform a continuity test and check for any nicks in the insulation. Any visible scorching or a high-resistance reading indicates the burner sensor wire should be swapped to maintain reliable system operation.
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.
