AERCO 123970 Flame Sensor
The AERCO 123970 Flame Sensor is a critical safety component engineered for precision flame detection in high-performance heating systems. Specifically designed for use in AERCO Benchmark boilers and Innovation series water heaters, this flame rod utilizes flame rectification technology to monitor the combustion process. By providing instantaneous flame sensing, the 123970 ensures that the gas valve remains open only when a consistent ignition is present, preventing the dangerous accumulation of unburned fuel. Built with high-grade stainless steel and a durable ceramic insulator, this OEM AERCO part is designed to withstand the intense thermal environments of condensing boiler chambers. Integrating a genuine 123970 sensor into your HVAC maintenance routine restores reliable ignition supervision, eliminates frequent short cycling, and maintains the peak operational efficiency of your commercial boiler system. This part is essential for ensuring your hydronic heating equipment meets stringent safety and performance standards.
Key Benefits- Enhanced Safety: Provides reliable flame supervision to mitigate the risk of gas leaks or hazardous build-up.
- System Efficiency: Prevents boiler short cycling caused by soot-covered or failing flame sensors.
- Precision Compatibility: A genuine OEM replacement part guaranteed to fit AERCO BMK and Innovation models.
- Durable Construction: Features a stainless steel rod and high-temperature ceramic for long-term combustion monitoring.
How do I know if my AERCO flame sensor is failing?
Common symptoms include the boiler shutting down seconds after ignition, or the system displaying flame failure error codes. Soot buildup or cracks in the ceramic insulator are also physical signs that the 123970 sensor needs replacement.
Can I clean the 123970 Flame Sensor?
While light oxidation can sometimes be removed with a fine abrasive pad, internal cracks or deep rod corrosion require a full part replacement to ensure the flame rectification signal remains strong and accurate.
Is this part compatible with all AERCO boilers?
This sensor is primarily utilized in Benchmark (BMK) and Innovation units. We recommend checking your specific technical manual to confirm the part number matches your equipment's ignition module requirements.
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: $754.02
-65%$754.02
$263.91AERCO 123970 Flame Sensor
The AERCO 123970 Flame Sensor is a critical safety component engineered for precision flame detection in high-performance heating systems. Specifically designed for use in AERCO Benchmark boilers and Innovation series water heaters, this flame rod utilizes flame rectification technology to monitor the combustion process. By providing instantaneous flame sensing, the 123970 ensures that the gas valve remains open only when a consistent ignition is present, preventing the dangerous accumulation of unburned fuel. Built with high-grade stainless steel and a durable ceramic insulator, this OEM AERCO part is designed to withstand the intense thermal environments of condensing boiler chambers. Integrating a genuine 123970 sensor into your HVAC maintenance routine restores reliable ignition supervision, eliminates frequent short cycling, and maintains the peak operational efficiency of your commercial boiler system. This part is essential for ensuring your hydronic heating equipment meets stringent safety and performance standards.
Key Benefits- Enhanced Safety: Provides reliable flame supervision to mitigate the risk of gas leaks or hazardous build-up.
- System Efficiency: Prevents boiler short cycling caused by soot-covered or failing flame sensors.
- Precision Compatibility: A genuine OEM replacement part guaranteed to fit AERCO BMK and Innovation models.
- Durable Construction: Features a stainless steel rod and high-temperature ceramic for long-term combustion monitoring.
How do I know if my AERCO flame sensor is failing?
Common symptoms include the boiler shutting down seconds after ignition, or the system displaying flame failure error codes. Soot buildup or cracks in the ceramic insulator are also physical signs that the 123970 sensor needs replacement.
Can I clean the 123970 Flame Sensor?
While light oxidation can sometimes be removed with a fine abrasive pad, internal cracks or deep rod corrosion require a full part replacement to ensure the flame rectification signal remains strong and accurate.
Is this part compatible with all AERCO boilers?
This sensor is primarily utilized in Benchmark (BMK) and Innovation units. We recommend checking your specific technical manual to confirm the part number matches your equipment's ignition module requirements.
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 AERCO 123970 Flame Sensor is a critical safety component engineered for precision flame detection in high-performance heating systems. Specifically designed for use in AERCO Benchmark boilers and Innovation series water heaters, this flame rod utilizes flame rectification technology to monitor the combustion process. By providing instantaneous flame sensing, the 123970 ensures that the gas valve remains open only when a consistent ignition is present, preventing the dangerous accumulation of unburned fuel. Built with high-grade stainless steel and a durable ceramic insulator, this OEM AERCO part is designed to withstand the intense thermal environments of condensing boiler chambers. Integrating a genuine 123970 sensor into your HVAC maintenance routine restores reliable ignition supervision, eliminates frequent short cycling, and maintains the peak operational efficiency of your commercial boiler system. This part is essential for ensuring your hydronic heating equipment meets stringent safety and performance standards.
Key Benefits- Enhanced Safety: Provides reliable flame supervision to mitigate the risk of gas leaks or hazardous build-up.
- System Efficiency: Prevents boiler short cycling caused by soot-covered or failing flame sensors.
- Precision Compatibility: A genuine OEM replacement part guaranteed to fit AERCO BMK and Innovation models.
- Durable Construction: Features a stainless steel rod and high-temperature ceramic for long-term combustion monitoring.
How do I know if my AERCO flame sensor is failing?
Common symptoms include the boiler shutting down seconds after ignition, or the system displaying flame failure error codes. Soot buildup or cracks in the ceramic insulator are also physical signs that the 123970 sensor needs replacement.
Can I clean the 123970 Flame Sensor?
While light oxidation can sometimes be removed with a fine abrasive pad, internal cracks or deep rod corrosion require a full part replacement to ensure the flame rectification signal remains strong and accurate.
Is this part compatible with all AERCO boilers?
This sensor is primarily utilized in Benchmark (BMK) and Innovation units. We recommend checking your specific technical manual to confirm the part number matches your equipment's ignition module requirements.
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.
