Collection Of Articles For Owners Of Commercial Freezers
Below are the titles and descriptions of in depth articles about restaurant equipment freezers.
They have lot in common with coolers and refrigerators. A freezer has all the components a refrigerator/ cooler has. When a refrigerator/ cooler is operated below 35 degrees F, a defrost timer is needed. It cuts the unit off to insure the evaporator has time to defrost.
If the box temperature is below 32 degrees F, heaters have to be added. Then the defrost clock cuts off the compressor and evaporator fan and turns on the defrost heaters.
The main difference is that a commercial freezer has this defrost cycle. So you can also find useful articles in the COOLER and REFRIGERATOR collections.