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often due to a cracked heat exchanger
this OEM component provides the exact terminal alignment and footprint for a drop-in installation
airtight seal within the combustion chamber
Built for a clockwise (CW) rotation and a 1/2-inch bore
Aaon R86790 Flame Sensor 340155-7026 often due to a crackedThe Aaon R86790 Flame Sensor is a critical safety component engineered for precision flame detection in high performance HVAC systems. Designed with a 1. 75 inch probe depth, this genuine Aaon replacement part ensures continuous monitoring of the burner flame, effectively preventing hazardous gas accumulation by signaling the ignition module to close the gas valve if the flame is not detected. This HVAC flame rod is constructed from high grade, heat