New direct motor technology allows for space saving slim design. Digital easy touch controls with LCD (liquid crystal display) are top located. Programmable thermostat with 1, 2, 4 and 8 hour timer settings. Two constant heat settings with oscillating option for wide area heating. Features permanent dust filter. Exceeds industry safety standards with auto-off tip over switch, overheat safety protection, and cool touch housing and handle. 3 year limited warranty.