62-23543-01 Furnace Flame Sensor Replacement - For Rheem, Ruud, WeatherKing, Thermal Zone, DuroGuard Furnace - 2 Pack 2887289 as this is the most

as this is the most common cause of overheating

Integrated Mounting Stud: Features a built-in heavy-duty axle stud that snaps directly into the lower rack's wire frame

it must be replaced

ensuring "Sanitize" and "High-Temp" cycles reach the required thermal targets

62-23543-01 Furnace Flame Sensor Replacement - For Rheem, Ruud, WeatherKing, Thermal Zone, DuroGuard Furnace - 2 Pack 2887289 as this is the most62 23543 01 Furnace Flame Sensor Key Features Sensing Rod Material: Metal alloy Insulator Material: Alumina ceramic Termination: 1 4 inch male quick connect Total Length (Mounting Flange to Sensor Tip): 2 1 2 inches Sensor Offset Length: 1 9 16 inches Sensor Offset Angle: 90 degrees Function: Detects burner flame for safe furnace operation Replaces Cross Reference Part Numbers 62 23543 01 62 23543 02 62 23543 03 62 23543 04 PSE RH8 Compatibility &