Maytag Dryer Error Code hE

The hE code stands for heater error and means the dryer's control board detected an invalid heating temperature during a cycle. The board monitors drum temperature through a thermistor, and when that reading falls outside the expected range, the code is triggered. This can be caused by a clogged vent, a faulty thermistor, a blown thermal fuse, or a failed heating element. The dryer will typically stop heating until the issue is resolved.

You should not continue running the dryer while the hE code is active. The code indicates a heating system fault, which in many cases is caused by restricted airflow, and operating the dryer under those conditions can create a fire hazard. Resolve the underlying cause before resuming normal use.

Repair costs depend on which component has failed. A thermistor or thermal fuse are relatively inexpensive parts, typically in the range of $10 to $40 for the part alone. A heating element replacement generally runs higher, with parts in the $30 to $80 range plus labor if a technician is involved. A professional service call including diagnosis and repair can range from $100 to $250 or more depending on the fault and your location.

Start by checking the entire exhaust vent system for blockages, including the duct run and the exterior vent cap, and clear any lint buildup. Next, test the thermistor resistance to confirm it is within the correct range for the ambient temperature. If the vent is clear and the thermistor checks out, test the thermal fuse and high-limit thermostat for continuity, and inspect the heating element as well. Replace any component that fails its test.

A power reset by unplugging the dryer for a few minutes may temporarily clear the hE code, but it will return if the underlying problem is not fixed. The code is triggered by an active fault in the heating circuit or vent system, so a reset alone is not a repair. Address the root cause, such as a blocked vent or a failed component, to prevent the code from recurring.