I have a 3 door display refrigerator in my shop. We have been using this for the past few years for the successful marketing of our food outlet. As you all know, these appliances help to store the perishable food products which need to be stored at low temperature and kept on display for the customers. A few days back, this very good appliance of our shop got damaged, and the repair said it is better to buy a new one for proper functioning. So I’m thinking about the same. After all, it’s an old one. So I’m just wondering if there are certain things I should look for or avoid while buying a 3 door commercial cooler? Please share your suggestions and opinions on this. I would be grateful for your thoughts on this.