Heavy-Duty Fan Forced Wall Heater, 3 PH, 3000 WTT, 240 V, Wall mounting, Steel Housing Material, Dimensions- 14-1/4 Width X 23-1/16 Height X 4-1/4 Depth IN, BTU Rating- 10239, 7.3 AMP, Maximum Operating Temperature- 110 (Thermostat) DEG F, Disconnect, Relay