
Maxon 1089466 Sensor
The Maxon 1089466 Flame Rod is a critical industrial burner component designed for high-temperature flame detection and flame rectification. Featuring a 26-inch frame and equipped with a Rajah E9-SSN connector, this sensor ensures consistent combustion safety by providing a reliable signal to the ignition control module. In industrial HVACR and drying processes, the 1089466 is utilized to prove the presence of a flame, preventing hazardous fuel buildup by signaling the system to shut down gas flow if a flame failure occurs. The stainless steel rod construction and ceramic insulation are engineered to withstand the harsh environments common in forced-draft burners and Maxon OvenPak systems. For technicians performing burner maintenance, this part is a direct replacement that maintains the integrity of the flame sensing circuit, ensuring that low-level DC microamp signals are accurately transmitted without interference from carbon buildup or thermal stress.
Key Benefits- 26" Extended Reach: Designed for precise positioning within large burner combustion chambers to optimize signal strength.
- Rajah E9-SSN Termination: Provides a secure, vibration-resistant electrical connection to prevent intermittent flame signal loss.
- High-Temperature Durability: The specialized alloy rod resists oxidation and sagging at extreme temperatures typical of industrial furnace operations.
- Versatile Compatibility: Engineered for use across a wide range of Maxon burner models and industrial gas trains.
How do I troubleshoot a weak flame signal with this sensor?
Confirm the flame rod is making proper contact with the flame and inspect the ceramic insulator for cracks. Ensure the burner is properly grounded, as flame rectification requires a clear path to ground. Clean the Maxon 1089466 using steel wool to remove non-conductive deposits without scratching the metal surface.
Can this 26-inch rod be trimmed for shorter applications?
While some technicians field-modify rods, it is recommended to use the specified length to ensure the Rajah E9-SSN connector and insulator remain correctly seated within the burner housing for optimal safety and signal accuracy.
What are the symptoms of a failing flame sensor?
The most common indicators are short-cycling, where the burner ignites briefly and then shuts down, or the ignition module failing to recognize a pilot flame during the trial-for-ignition period.
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.
Maxon 1089466 Sensor
The Maxon 1089466 Flame Rod is a critical industrial burner component designed for high-temperature flame detection and flame rectification. Featuring a 26-inch frame and equipped with a Rajah E9-SSN connector, this sensor ensures consistent combustion safety by providing a reliable signal to the ignition control module. In industrial HVACR and drying processes, the 1089466 is utilized to prove the presence of a flame, preventing hazardous fuel buildup by signaling the system to shut down gas flow if a flame failure occurs. The stainless steel rod construction and ceramic insulation are engineered to withstand the harsh environments common in forced-draft burners and Maxon OvenPak systems. For technicians performing burner maintenance, this part is a direct replacement that maintains the integrity of the flame sensing circuit, ensuring that low-level DC microamp signals are accurately transmitted without interference from carbon buildup or thermal stress.
Key Benefits- 26" Extended Reach: Designed for precise positioning within large burner combustion chambers to optimize signal strength.
- Rajah E9-SSN Termination: Provides a secure, vibration-resistant electrical connection to prevent intermittent flame signal loss.
- High-Temperature Durability: The specialized alloy rod resists oxidation and sagging at extreme temperatures typical of industrial furnace operations.
- Versatile Compatibility: Engineered for use across a wide range of Maxon burner models and industrial gas trains.
How do I troubleshoot a weak flame signal with this sensor?
Confirm the flame rod is making proper contact with the flame and inspect the ceramic insulator for cracks. Ensure the burner is properly grounded, as flame rectification requires a clear path to ground. Clean the Maxon 1089466 using steel wool to remove non-conductive deposits without scratching the metal surface.
Can this 26-inch rod be trimmed for shorter applications?
While some technicians field-modify rods, it is recommended to use the specified length to ensure the Rajah E9-SSN connector and insulator remain correctly seated within the burner housing for optimal safety and signal accuracy.
What are the symptoms of a failing flame sensor?
The most common indicators are short-cycling, where the burner ignites briefly and then shuts down, or the ignition module failing to recognize a pilot flame during the trial-for-ignition period.
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 Maxon 1089466 Flame Rod is a critical industrial burner component designed for high-temperature flame detection and flame rectification. Featuring a 26-inch frame and equipped with a Rajah E9-SSN connector, this sensor ensures consistent combustion safety by providing a reliable signal to the ignition control module. In industrial HVACR and drying processes, the 1089466 is utilized to prove the presence of a flame, preventing hazardous fuel buildup by signaling the system to shut down gas flow if a flame failure occurs. The stainless steel rod construction and ceramic insulation are engineered to withstand the harsh environments common in forced-draft burners and Maxon OvenPak systems. For technicians performing burner maintenance, this part is a direct replacement that maintains the integrity of the flame sensing circuit, ensuring that low-level DC microamp signals are accurately transmitted without interference from carbon buildup or thermal stress.
Key Benefits- 26" Extended Reach: Designed for precise positioning within large burner combustion chambers to optimize signal strength.
- Rajah E9-SSN Termination: Provides a secure, vibration-resistant electrical connection to prevent intermittent flame signal loss.
- High-Temperature Durability: The specialized alloy rod resists oxidation and sagging at extreme temperatures typical of industrial furnace operations.
- Versatile Compatibility: Engineered for use across a wide range of Maxon burner models and industrial gas trains.
How do I troubleshoot a weak flame signal with this sensor?
Confirm the flame rod is making proper contact with the flame and inspect the ceramic insulator for cracks. Ensure the burner is properly grounded, as flame rectification requires a clear path to ground. Clean the Maxon 1089466 using steel wool to remove non-conductive deposits without scratching the metal surface.
Can this 26-inch rod be trimmed for shorter applications?
While some technicians field-modify rods, it is recommended to use the specified length to ensure the Rajah E9-SSN connector and insulator remain correctly seated within the burner housing for optimal safety and signal accuracy.
What are the symptoms of a failing flame sensor?
The most common indicators are short-cycling, where the burner ignites briefly and then shuts down, or the ignition module failing to recognize a pilot flame during the trial-for-ignition period.
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.












