Appliance A to Z Appliance Repair - Know How | Page 6

Dryer Repair : What to Do When a Dryer Is Not Producing Heat

• The Heating Element

• Depending on the model of the dryer as well as the brand , the heating element is located at the front or rear panel and its cool is heated up whenever there is a flow of electricity through it . With a multi-meter , we can check for continuity and if found to be faulty , such a heating element must be replaced .

• High-Limit Thermostat

• To check this part of the dryer , the power source must be disconnected and then with the aid of a multi-meter , continuity can be checked for . Where there is no continuity , the high-limit thermostat must be replaced . The vent system must also be put in working condition .

• The Radiant Flame Sensor

• When a faulty radiant flame sensor is the case , either the igniter will not glow or the gas valve will remain closed . Where the igniter does not glow , a multi-meter is again useful to check for continuity . However , when the gas valve does not open despite the igniter glowing continuously , the defect may be as a result of faulty electrical connections within the sensor . If this is the case , the sensor needs to be replaced .