General description The 12V 100W Electric PTC Heater is designed for energy saving and automatic dehumidification. This hot air blower and defroster provides consistent heating, making it ideal for various applications. Technical specifications Power: 100W Voltage: 12V Material: High temperature wire Features: Surface insulation for safety, high reliability, and quick heating Installation Equipped with mounting holes for easy installation Usage Suitable for heaters, humidifiers, air conditioners, and other commonly used devices Automatic regulation of heating power in specific areas