Recessed Electric Wall-Mount Heater, Commercial/Industrial, 3600/4800 Watts, 12,287/16,382 BtuH, Heater Voltage 240/277 V AC, Electric Heater Phase 1, Wall Opening Width 14-5/8 In., Color White, 15.0/17.2 Amps AC, Wall Opening Depth 3-7/8 In., Wall...