Minimizing frost accumulations on refrigerator evaporator coils and fins, the Ice*Meister™ Model 9734-REFR optical defrost controller can be used in commercial walk-in refrigerators and reach-in ...

Frost on an evaporator coil will prevent the correct amount of airflow across the coil. Any time an evaporator coil sees reduced airflow across its face, there will be a reduced heat load on the coil.

Nothing fills a person with dread quite like a misbehaving refrigerator, whether the appliance is humming but not cooling or has started mysteriously leaking water. Buying a new fridge is expensive, ...

This article originally appeared on Angi and is syndicated by Cheapism. We’ve all been faced with the unpleasant surprise of opening up a warm fridge. If your freezer is still working, but the fridge ...