To ensure cold air doesn’t seep out of the cabinet, the Kelvinator Commercial KCHBB48G bar refrigerator is insulated with high-density polyurethane. The doors close in their own to prevent wasted energy if an employee forgets, and they can be propped open 90 degrees while users grab something from the cabinet. The doors swing open to reveal 12.5 cubic feet of interior space and four shelves that hold product. The Kelvinator Commercial KCHBB48G bar refrigerator has glass doors, so users don’t have to open them to see what’s inside. It cools with R290 refrigerant—an eco-friendly hydrocarbon—and the temperature remains in the range of 32 to 41 degrees Fahrenheit. To ensure everything is running properly, users can monitor the temperature on the exterior-mounted digital display.