2 Heat Levels Up To 7500w Thermostat Control Fan-forced For Wide Heat Dispersion Heavy-gauge Steel Body Ideal For Household Use 208v-240v Heavy-duty High-output Heater Hard-wired 208v Or 240v Connection Adjustable Louvers Direct Output Adjustable Installation Angle Heavy-gauge Steel Body Removable Front Grille Assembly For Cleaning Power & Caution Indicator Lights Fully Enclosed Motor For Use In Harsh Conditions Safety Overheat Protection System