• The power line does not distinguish between positive and negative, you can freely link power 110~230V(Optional).
• When the heater is dry, low thermal efficiency, it is recommended to use with the fan.
• Can be placed under a wet environment, but can not be placed in water.
• For the first time, will produce a small amount of smoke, is a normal phenomenon, it will disappear within a short time.
• Built-in 230 degrees Celsius heater chip, when dry the surface temperature of about 200 degrees Celsius, the fan blowing, the surface temperature of about 120 degrees Celsius.
• Both ends of the product wearing bracket (PA66 high temperature nylon)
• Test: Ambient temperature 24 degrees Celsius, the wind speed: 3.3 m / s, distance from the outlet 10 cm. Hot air temperature of about 50-60 degrees Celsius.
• Under normal circumstances, PTC heater in a very short time after the start, it will have an impact power, which is about 1.5 to 3 times the rated power, but will rapidly decline, which is normal. Please buyers understand!
• Life: about: 3--5 years.

Heat Transfer Efficiency: This Air Heating is made of high quality material, low thermal and high heat transfer efficiency, save power consume.

Insulation Surface : This air heater is designed with surface insulation, high security and high reliability. It is designed with mounting hole for easy installation. Safety: This PTC ceramic air heater has the characteristics of high safety and surface insulation. Constant temperature function: This product is an energy-saving automatic constant temperature electric heater

Energy saving: This PTC ceramic air heater has the features of automatic energy saving. When the water heater raises the ambient temperature, its power gradually decreases, from 90% to 80% of the rated power.

High Quality: Ceramic Air Heater is made of high quality material for long serving life. It has compact size and light weight, so it can save space.

PTC heater is most widely applied to diferent industries today for defrosting and air heating, such as air conditioner, coffee machine, smart toilet, massager, heat therapy instrument, melt glue gun, mosquito exterminator, humidifier, beauty&hairdressing, egg cooker, etc. Compared to traditional heater, it is safer and more reliable because the self-regulating PTC element will not be damaged without air flow.