Amba FSB-20 20-1/2-Inch x 41-Inch Straight Towel Warmer, Brushed Helps bathrooms stay warm, mold, and mildew free Includes a built in thermostat and internal thermal cutout for optimal energy consumption and safety Can be controlled by a simple on / off switch or an optional 24 hr / 7 day programmable timer Average Temp. Range 145 - 154 F Standard voltage 110 volts