Delfield RF000072 Defrost Timer Air O Tronic

The Delfield RF000072 Air O Tronic Defrost Timer is a spare part that is used to control freezing cycles on commercial equipment. It regulates when and how long the defrost should run to assist in keeping the evaporator running and to keep the ice at bay. It is usually fitted in units that are used in food service settings like restaurants, kitchens and retail food storage facilities. It is integrated with the system, and it synchronizes the compressor and frost heater operations to assist in maintaining the temperature. This is used as a replacement in maintenance and repair applications where timing control has to be re-established in the original form.