Electric Infrared Heater, Overall Length 46 in, Overall Width 3 3/4 in, Overall Depth 3 3/8 in, Phase 1, Voltage 600V AC, Wattage Output 3000W/3800W, Beam Pattern 60 Degrees , Element Type Quartz Lamp, Housing Color Silver, Housing Material Aluminum, Mounting Type Surface, Suspended, Heating Capacity 12,457 BtuH, Heating Method Radiant, Housing Finish Bright, Electrical Connection Hardwired, Frequency 50/60Hz, Amperage 7.6A, NEMA Plug Configuration Hardwired