The Vienna Series VIAP LOB air pan is the ultimate in food presentation by offering a non-recessed refrigerated area that can be covered in quartz stone or solid surface material (MUST SPECIFY). The rear air plenum allows the refrigerated air pattern to “LOB” over the product up to 2 1/2 inches high. The unit is constructed in stainless steel, with a lift-up evaporator coil for easy cleaning.