Features 【High Quality Material】: This PTC ceramic air heater adopts ceramic heating element and aluminum tube, which has low thermal resistance, fast heating and high heat transfer efficiency. 【High Conversion Rate】: PTC ceramic air heater has the incomparable advantages of traditional heating elements such as constant temperature heating, no flame, high heat conversion rate, and little influence by power supply voltage. 【PTC Ceramic Air Heater】: The heating element has the characteristics of automatic constant temperature and energy saving. As the ambient temperature increases, the heater power decreases gradually. 【High Safety】: This PTC ceramic air heater has the characteristics of high safety and surface insulation. Heating by air flow, heating life of more than 3 years. 【Scope of application】: This heating element can be used in air conditioners, electric heaters, instruments, general appliances, air curtain machines, humidifiers, and other electrical appliances. Features: 1.This PTC ceramic air heater adopts ceramic heating element and aluminum tube, which has low thermal resistance, fast heating and high heat transfer efficiency. 2.PTC ceramic air heater has the incomparable advantages of traditional heating elements such as constant temperature heating, no flame, high heat conversion rate, and little influence by power supply voltage. 3.The heating element has the characteristics of automatic constant temperature and energy saving. As the ambient temperature increases, the heater power decreases gradually. 4.This PTC ceramic air heater has the characteristics of high safety and surface insulation. Heating by air flow, heating life of more than 3 years. 5.This heating element can be used in air conditioners, electric heaters, instruments, general appliances, air curtain machines, humidifiers, and other electrical appliances. Specification: Material: Aluminum Weight: Approx. 170g/6oz Model: #01 with cable, #02 without cable (Optional) Heating material: PTC thermistor  Heating mode: heat through the flow of air.  Lead material: high temperature resistant wire Heating life: more than 3 years Rated Power: 1500W Voltage: 220V (the bare line is connected, regardless of the positive and negative pole, the rated voltage can be)  Size: 120*89*15mm/4.7*3.5*0.6inch (corrugation length 95mm)  Package List: 1 x PTC Ceramic Air Heater Package List