Counter Flow Wall Furnace, Fan Forced, Voltage 240, 60 Hz, 1 Phase, 38.3 Amps AC, 9200 Watts, Output BtuH 31,400, 9.2 kW, Air Temp Rise 80 F, Wall Opening Height 75 1/2 In, Wall Opening Width 14 3/8 In, Wall Opening Depth 6 1/8 In, Grille Height 75 1/2 In, Grille Width 14 3/8 In, Grille Depth 7/8 In, Housing Height 75 1/2 In, Housing Width 14 1/8 In, Housing Depth 6 1/8 In, Grille Material Painted Steel, Electrostatic Powder Coat Finish, Soft White, UL,ETL