300W 220V PTC ceramic heating element with thermostat, insulated electric heater for hot air

Discover our PTC ceramic air heater, a high-performance and safe heating element for your projects. This product integrates a PTC ceramic heating element and an aluminum tube, ensuring low thermal resistance and high heat transfer efficiency. It operates with automatic temperature regulation, making it both convenient and energy-efficient. Designed with a high level of safety, it features surface insulation. It is equipped with mounting holes for quick and easy installation. The connecting wires are made of high-temperature resistant material, guaranteeing safe and durable use. Made from high-quality materials, it offers a long service life. This heater is versatile and suitable for many applications such as air conditioners, electric heaters, instruments, general household appliances, air curtains, and humidifiers. **Technical Specifications:** * Heating Element: PTC * Voltage: 220V * Power: 300W * Dimensions: 12 x 6.5 cm (76 mm corrugated length) * Weight: 150g **Package Contents:** * 1 x Ceramic Air Heater **Note:** It is not necessary to distinguish between positive and negative terminals during installation.