Recessed Electric Wall-Mount Heater, Architectural, 1500 Watts, 5118 BtuH, Heater Voltage 120 V AC, Electric Heater Phase 1, Wall Opening Width 9-1/4 In., Color White, 12.5 Amps AC, Wall Opening Depth 3-3/4 In., Wall Opening Height 11-1/4 In., Mounting Type Surface and Recessed, 60 Hz, Air Temp. Rise 59 Degrees F, Grille Material Steel, Grille Width 10 1/2 in, Grille Depth 1 in, Grille Height 12 1/2 in, Housing Width 9 1/4 in, Housing Depth 3 3/4 in, Housing Height 11 in