Recessed Electric Wall-Mount Heater, Commercial/Industrial, 1500/4000 Watts, 5118/13,658 BtuH, Heater Voltage 208/240 V AC, Electric Heater Phase 1, Wall Opening Width 14-3/16 In., Color White, 7.2/16.8 Amps AC, Wall Opening Depth 4 In., Wall Opening...