The sensor is located across from the gas igniter at the dryer s burner assembly.
													
																	Kenmore gas dryer flame sensor. 
									
	
		
	
																	This flame sensor should be closed for continuity at room temperature. 
																	It also requires a flame sensor to ensure the flame continues. 
																	When your dryer operates on gas it requires an igniter to light the gas and create a flame to heat the air used to dry your clothes. 
																	Radiant flame sensor the 338906 sensor is located across from the gas igniter at the dryer s burner assembly and senses the flame for heat allowing the gas valve to open.