Stiebel Eltron CNS 150-1 E Wall Mounted Convection Heater Attractive surface-mounted design replaces baseboard in new or retrofit construction for a space-saving, flexible alternative At 120 volt, a CNS 150-1 E outputs 1500 watts or 5118 BTU/hr. and draws 12.5 amps CNS 150-1 E replaces the equivalent of 6 ft. (1.8 m) of baseboard and will heat a 150 sq. ft. (13.9 sq. m) area Built in thermostat with selectable temperature range from 41 DegreeF - 86 DegreeF Works with existing wall-mounted thermostat