If you own a food business such as convenience stores, supermarkets, restaurants or coffee shops then you must be knowing the most frustrating and daunting task is to frequently wipe your deli refrigerator door to keep it moisture and fog free. The formation of fog not only looks unattractive, but it also blocks your customer’s view of your products, which may reduce their interest to buy.
The main reason for deli refrigerator doors to become condensed is the warm air because it can hold more moisture as compared to cold air. So, make sure to maintain a dew point - a temperature at which the air becomes saturated and fails to hold any more moisture. The temperature of the dew point is always equal to or lesser than the air temperature. For instance, a glass of chilled water will sweat if placed in a warm room because the air getting in contact with the glass is reduced to the dew point.
How To Fix This Problem?
Of course, wiping your refrigerator’s glass door a few times a day is one solution, but not an ideal and permanent solution to the problem. The following are some of the tips on keeping your deli refrigerator glass door free from moisture.
The main reason for deli refrigerator doors to become condensed is the warm air because it can hold more moisture as compared to cold air. So, make sure to maintain a dew point - a temperature at which the air becomes saturated and fails to hold any more moisture. The temperature of the dew point is always equal to or lesser than the air temperature. For instance, a glass of chilled water will sweat if placed in a warm room because the air getting in contact with the glass is reduced to the dew point.
How To Fix This Problem?
Of course, wiping your refrigerator’s glass door a few times a day is one solution, but not an ideal and permanent solution to the problem. The following are some of the tips on keeping your deli refrigerator glass door free from moisture.
- Replace The Damaged Part - In most of the cases, a damaged door gasket could be one of the reasons that let warm moist air inside your deli refrigerator. This warm air will cool to dew point and give away excess moisture which will lead to condensation on the glass doors. If you experience heated, foggy doors, this is a clear indication that your heater wire needs a replacement.
- Adjust Your Thermostats - Sometimes, you can fix this issue by slightly increasing the temperature in the deli refrigerator. This will help to raise the surface temperature of the doors, maybe to the temperature that will prevent water from getting condensed on the doors. If this doesn’t work, try lowering the temperature in your building. You can also use a dehumidifier in your building to take away the excess moisture from the air.
- Purchase New Glass Doors - Maybe your refrigerator is equipped with outdated glass door, so you must consider swapping it with a model that comes with an anti-fog coating or heated glass. In high humidity places, these coatings will form a clear layer of condensation rather than droplets that appear more like a fog. Nowadays, most of the manufacturers offer models of glass doors that are specifically designed not to sweat.
These tips will help you to keep your deli refrigerator moisture free. If the above tips don’t work, you should consider buying a new refrigerator. If you’re planning to purchase a new refrigerator for your business, contact Marc Regrigeration. They are the leading dealer of deli cases and refrigerator in Florida.
