Recessed Electric Wall-Mount Heater Architectural 2250/3000 Watts 7650/10.240 BtuH Heater Voltage 208/240 V AC Electric Heater Phase 1 Wall Opening Width 14-3/16 in Color Brown/Aluminum 10.8/12.5 Amps AC Wall Opening Depth 4 in Wall Opening Height 19-7/16 in Mounting Type Surface and Recessed 60 Hz Air Temp Rise 54 Degrees F Grille Material 18 ga Steel Grille Width 15 7/8 in Grille Depth 1 in Grille Height 20 13/16 in Housing Width 13 7/8 in Housing Depth 3 3/4 in