Electrolux dryers are common in households that want strong fabric care and convenient sensor cycles, but that also introduces sensors and electronics that can fail. With a 13-year expected dryer lifespan from Consumer Reports, repair is usually worthwhile when it involves a single common component-thermal fuse, heating element, belt, sensor-at a cost under the threshold and the dryer's airflow is good.
Replacement becomes the safer choice when the dryer is older and the repair estimate includes a control board plus additional parts, or when repeated heat problems indicate deeper electrical wear. Also weigh the hidden costs of poor drying performance: long dry times increase energy use and inconvenience.
If the unit has persistent overheating or burning smells even after vent cleaning, replacement is often the more conservative safety decision. The replacement price benchmark is a mainstream electric dryer listing at a major retailer; Electrolux prices vary by capacity and features.