Refrigeration

• Perform scheduled maintenance on units.
• Keep evaporator coils clean and free of ice build-up.
• Adjust door latches and replace worn door gaskets.
• Use night covers on display cases.
• Keep refrigerators full — water jugs make good fillers.
• Install auto door-closers and strip curtains on walk-in freezers or coolers.
• Install plastic strip curtains in doorways of refrigerators and freezers.
• Install doors or plastic shields on open refrigerator cases to prevent cooling loss.
• Set the temperature to match product requirements.
• Shade condensers from direct sunlight.