220V 100W Insulated PTC Ceramic Air Heater PTC Heating Element Features 1. Adopts PTC ceramic heating element and aluminum tube, low thermal resistance, high heat transfer efficiency. 2. This product is an electric heater with automatic constant temperature and energy saving. 3. This PTC ceramic air heater has the characteristic of surface insulation and high security. 4. With mounting holes, easy to install. 5. Application: air conditioner, electric heater, instrument, general appliance, air curtain machine, humidifier, etc. Specification Features: Adopts PTC ceramic heating element and aluminum tube, low thermal resistance, high heat transfer efficiency. This product is an electric heater with automatic constant temperature and energy saving. This PTC ceramic air heater has the characteristic of surface insulation and high security. With mounting holes, easy to install. Application: air conditioner, electric heater, instrument, general appliance, air curtain machine, humidifier, etc. Specification: Material: Aluminum Weight: 73g/2.6oz Heating material: PTC thermistor Heating mode: Heat through the flow of air. Lead material: silica gel high temperature wire Voltage: 220V (the bare line is connected, regardless of the positive and negative pole, the rated voltage can be) Power: 100W (dry burning power: 30W) Mounting distance dimensions: 101*31mm Size: 113*35*26mm/4.4*1.4*1inch (corrugation length 54mm) Package List: 1 x PTC Ceramic Air Heater