ELECTRONIC DEFROST TIMER, ADJUSTABLE, Continental Refrigerator, 4-964, 421793

ELECTRONIC ADJUSTABLE DEFROST TIMER,;115V, 20 AMP MAX, 3/4 HP COMPRESSOR;ADJUSTABLE DEFROST FREQUENCY 4 TO 12 HR;ADJUSTABLE DEFROST TIME 10 TO 35 MIN;TEMP RANGE 32 TO 135 F