AUTOMATIC ENERGY SAVING: This ptc products have the characteristics of automatic energy saving. When the heater raises the ambient temperature, its power will gradually decrease. HIGH CONVERSION RATE: This ptc products have unparalleled advantages over traditional heating elements, such as constant temperature heating, no flame, high heat conversion rate, minimal influence of power supply voltage. HIGH-QUALITY MATERIALS: The ptc ceramic heating element and aluminum tube are used, which has low thermal resistance and high heat transfer efficiency. SAFETY: This PTC ceramic air heater has the characteristic of high security, and insulation. SCOPE OF APPLICATION: The product can be dried for air conditioning, electric heaters, meters, general electrical appliances, air curtains, humidifiers, etc., Manufacturer: Hilitand