The Turbo Air TST-48SD-D4-N Super Deluxe Sandwich/Salad Unit is a four-drawer model with 12 cu. ft. of refrigerated space. Each drawer can accommodate up to a 6" deep ? size pan for convenient storage of loose ingredients (drawer pans not included). The refrigerated drawers maintain a temperature range of 33°F to 39°F, ensuring optimal food preservation. The top cold bunker system has enough space to hold the included 12 4" deep ? size pans for salad and sandwich ingredients. The bunker utilizes a forced-air system to circulate cold air around the pans, maintaining a cool temperature below 41°F to meet NSF requirements. This Sandwich/Salad station features Turbo Air's patented self-cleaning condenser, which uses a rotating brush to remove dust from the condenser's fins, improving airflow and increasing refrigeration efficiency. The unit's ¼ HP compressor uses eco-friendly R-290 refrigerant and operates on standard 115v/60/1-ph electrical power, drawing 4.4 amps at full load. The unit is easy to install with the included 4" casters and 9-foot power cord. Standard features of this unit include an insulated pan cover, a self-cleaning condenser, hydrocarbon refrigerants (R-290), stainless steel cabinet construction, sturdy stainless steel shelving, a digital temperature control and monitor system, and a refrigerator that maintains a temperature range of 33°F to 39°F. The unit also comes with a 9-1/2" deep, 1/2" thick high-density Polyethylene cutting board with a convenient side rail. Additional features include a self-contained system, an anti-corrosion coated evaporator, standard 1/6 size, 4" deep condiment pans, and standard 4" diameter swivel casters with locks on the front set.