Frost Buildup Inside the Freezer
There are a few possible reasons behind frost buildups in your freezer. The most common culprits are faulty defrost heater or damaged door gasket. An experienced service engineer can easily solve both problems. However, if the frost buildups are concentrated only on the back of the freezer, there probably is an issue with the defrost cycle. Depending on the type and model of the appliance, there might be a problem with the heater, defrost sensor, defrost timer, bimetal, or control board. Our professionals can locate the faulty unit to repair or replace it.