DEWALT 20V MAX Heat Gun, Cordless, Up to 990 Degrees, 42 Minutes of Run Time, LED Light, Bare Tool Only (DCE530B). DEWALT cordless heat gun has up to 990 degrees Fahrenheit/ 532 degrees Celsius max output temperature. Up to 42 minutes of runtime per charge. Lock-on button for ease of use. Lock-off trigger to engage manual operation. LED to brighten dark areas when tool is in use. 9.1 x 9.1 x 9.1 inches. Heatgun;Flat Nozzle Attachment;Hook Nozzle Attachment.