Welded seams 18 gauge material Hand finished 300 series stainless steel Halogen lighting Enclosed lighting for cleaniness and safety Lighting and heat lamps individually controlled Three speed ventilators Internal or remote ventilators Dishwasher safe 1/2 inch thick aluminum filters Stainless steel hoods approved for covered patio installation Blowers are not included ELECTRICAL REQUIREMENTS: Volts: 115 Amps Max: 13.3 Frequency: 60Hz Phase: Single AVAILABLE FINISHES: White Pewter Copper Stainless Steel