Features: <br> <br>Adopts of PTC ceramic heating element and aluminum tube, low thermal resistance, high heat transfer efficiency. <br>This product is a electric heater with automatic constant temperature and energy saving. <br>This PTC ceramic air heater has the characteristic of surface insulation and high security. <br>Mainly used in small instruments, small box space environment temperature heating. <br>Application: air conditioner, electric heater, instrument, general appliance, air curtain machine, humidifier, etc. <br> <br>Specification: <br>Material: Aluminum <br>Weight: 127g/4.5oz <br>Heating material: PTC thermistor <br>Heating mode: Heat through the flow of air. <br>Lead material: silica gel high temperature wire <br>Voltage: 220V (the bare line is connected, regardless of the positive and negative pole, the rated voltage can be) <br>Power: 200W <br>Mounting distance dimensions: 55*68 mm <br>Temperature control protection: heater contains 70 degrees temperature control protection <br>Size: 75.5*76.5*26mm/3*3*1inch (corrugation length 30mm) <br> <br>Package List: <br>1 x PTC Ceramic Air Heater<br>1、Adopts of PTC ceramic heating element and aluminum tube, low thermal resistance, high heat transfer efficiency. <br>2、This product is a electric heater with automatic constant temperature and energy saving. <br>3、This PTC ceramic air heater has the characteristic of surface insulation and high security. <br>4、Mainly used in small instruments, small box space environment temperature heating. <br>5、Application: air conditioner, electric heater, instrument, general appliance, air curtain machine, humidifier, etc.