It symbolizes good or bad economy and forecasting, depending if we see the fridge being full or empty.
Dream dictionary: Fridge dream meanings
If we dream of orderly well-stocked fridge that reveals the good economy and caution of the home owners. If is empty it reveals the lack of foresight and economy. If the refrigerator sinks or is destroyed then our family finances are in grave danger.
Additionally, read the interpretation about refrigerator.