| 摘要 |
A refrigerated merchandiser including a case that defines a product display area with an opening. The case includes a base that has an air inlet located adjacent the product display area. The refrigerated merchandiser also includes a canopy that is disposed substantially above the product display area, and that has an air outlet located adjacent the product display area. A primary passageway fluidly connects the air inlet with the air outlet to direct a first refrigerated airflow from the air outlet across the opening. The refrigerated merchandiser further includes a shelf coupled to the case within the product display area, and a duct apparatus removably coupled to the shelf and in direct fluid communication with the primary passageway, The duct apparatus defines a secondary air passageway between the primary passageway and the product display area to direct a second refrigerated airflow from the duct apparatus across the opening below the canopy. |
