Infrared Quartz Electric Heater, Overall Height Not Applicable, Overall Length 24 in, Overall Width 15 in, Overall Depth 11 in, Phase 1, Voltage 277V AC, Wattage Output 3200 W, Beam Pattern 60 Degrees , Element Type Quartz Lamp, Housing Color Bronze, Housing Material Galvanized Steel, Mounting Type Chain Permanent, Recessed, Surface, Suspended, Wall, Grille Depth Not Applicable, Heating Capacity 10,922 BtuH, Heating Method Radiant, Housing Finish Powder Coated, Electrical Connection Hardwired