When it comes to aesthetics, the ALUX3 is the heating unit of choice. The ALUX3 features a winning combination of style and functionality with its extruded aluminum finish and its choice of watt densities. The ALUX3 is practically indestructible due to the quality of construction of its aluminum front panel with a thickness equivalent to 10 gauge. What's more, it offers the option of adding blank sections for a seamless, uniform look. Offices, large windows and schools can all benefit from the special features of this baseboard heater.