Dryer won’t heat? This video demonstrates how to test an igniter on a gas dryer. The igniter is a commonly replaced part for a dryer not heating.
Other commonly replaced parts for a dryer not heating are:
Thermal fuse
Gas solenoid valve
Dryer igniter
High limit thermostat
Cycling thermostat
Main control board
Timer
All of the information provided in this part testing video is applicable to the following brands: Amana, Frigidaire, GE, Kenmore, LG, Maytag, Roper, Samsung and Whirlpool.