Cadet electric baseboard heaters are a simple and economical way to add quiet, convection heat wherever it's needed in your home. This white 30-inch heater is an industry-standard size making it ideal for replacement or new construction, and is designed for easy installation with pre-punched mounting marks and wiring at both ends. A thermostat is required for operation (sold separately). Be sure to choose the correct heater size for your room. On the chart below, find the area size you want to heat and then select the corresponding wattage. Proudly made in the USA.. A permanent, safe, and reliable heating solution with no electrical cords to worry about requires a hard-wire installation. Requires 240-Volt or 208-Volt wiring (double breaker). Before you purchase, confirm your power supply voltage (check your breaker, use a voltmeter, or refer to your old heater's label if replacing). Choose the correct heater size for your space. Simply match your area to the corresponding wattage (see chart below). Compact 500-Watt heater effectively warms up to 75 sq. ft. (small-sized rooms). 500-Watt output with 240-Volt wiring (2.1 Amps, 1,710 BTUs) or 375-Watt output with 208-Volt wiring (1.8 Amps, 1,280 BTUs). Easy installation with pre-punched mounting marks at 1 in. spaces and accessible front caps, plus wiring at both ends. Requires a thermostat for temperature control choose a line voltage electronic or programmable wall thermostat or built-in thermostat (sold separately). Place directly on the floor, mount to wall and maintain 12 in. clearance from furniture, drapes, etc. Do not install below electrical outlets. Steel-sheathed element offers excellent heat transfer and high quality durability. A high-temperature safety device switches heater off if normal operating temperatures are exceeded. UL listed in the US for safety compliance. Lifetime limited warranty. ETL listed for safety. Lifetime warranty. White color. Match your heater to the voltage at connection: confirm if you have a 120-Volt or 240-Volt power supply before purchase you can check your breaker, use a voltmeter, or look at the voltage on your old heater's label if replacing. <br /><br /><center><img src="https://inlinecontent.thdstatic.com/26P/CADET MANUFACTURING CO/Inline Graphic_Baseboard.jpg"></center><br />. Voltage (volts): 240 V. Baseboard Heating Type: Electric. Product Length (in.): 30 in. Amperage (amps): 2.1 A