Robertshaw MD20-5021

The Ranco® RAD Series Refrigerator Air Dampers allow cold air to flow from the freezer to the refrigerator. The damper is controlled by a thermostat, which triggers the damper to open and close depending on the temperature of the air in the refrigerator. In some cases, the damper is triggered by a timer, or a combination of the thermostat and timer.

Features and Benefits

• Highest output force for ice breakage
• Unidirectional door motion allows for positive sealing
• Available in both motorized and push rod styles