Electric Baseboard Heater: Residential Grade, 1500WElectric Baseboard Heater: Residential Grade, 1500W Standard electric baseboard heaters work by convection and have a heating element encased in a metal sheath surrounded by aluminum fins to transfer heat. They install along baseboards to warm rooms and small spaces in buildings such as multifamily housing or offices. These heaters require a thermostat to control heat settings. Brand DAYTON Duty Rating Residential Grade Wattage Output 1500 W