TRUE 831971 Defrost Timer W/ 8 Hour 20 Minute 120V 60Hz

The TRUE 831971 Defrost Timer W/8 Hour 20 Minute 120V 60Hz works by regulating the number of defrost cycles of the refrigeration systems to ensure that ice does not accumulate on the evaporator coils. It operates by turning on the defrost heater after a predetermined time, and it melts the accumulated frost to maintain the constant cooling performance. This defrost timer is installed in the control panel or electrical housing of commercial refrigeration units, which is a timing part that automates the defrost cycle and ensures that food is kept in better operating conditions.