Aaon R86790 Flame Sensor 340155-7026 airtight seal within the combustion

airtight seal within the combustion chamber

Common Questions What causes a limit switch like the 1370901S to trip

often due to a cracked heat exchanger

ensuring components return to their default position during power loss

this OEM component provides the exact terminal alignment and footprint for a drop-in installation

Aaon R86790 Flame Sensor 340155-7026 airtight seal within the combustionThe 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