QMARK Electric Unit Heater,BtuH 170,650,480V

Electric Unit Heater; Air Flow 3;000 cfm; Voltage 480; 3 Phase; Horizontal Air Throw 60 ft; Contactor Coil Voltage 24V AC; Housing Finish Powder Coated; Housing Material Steel; Vertical Floor Coverage 63 ft; Vertical Mounting H 25 ft; Requires Two-Stage Thermostat; Manufacturers Warranty Length 1 yr Parts; 5 yr Elements; Standards UL Listed; Meet all NEC and OSHA requirements