Aaon R86790 Flame Sensor 321042-401 Versatile Media Compatibility: Effectively manages

Versatile Media Compatibility: Effectively manages air (0-150 PSI)

this fixed-temperature limit control ensures immediate equipment shutdown during restricted airflow conditions

which often indicate a breach in the heat exchanger cell walls

the ZG-DC2 is required

Extended Service Life: Designed with minimal moving parts to reduce mechanical wear in high-cycle hydronic systems

Aaon R86790 Flame Sensor 321042-401 Versatile Media Compatibility: Effectively managesThe 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