Features:

1.Automatic control,quick temperature rising, high tgernak efficiency, long service life.

2.There are special thermal shield apparatus and overheating between heating element and crust.

3.No oxygen consumption ,no smoke, no moisture,low noise.

4.High convert ratio as high as 99.9%

5.Low noise,smooth working ,easy to install and maintain.

6.Using artificial intelligence,instrument ,clear an eye-catching, easy to opeate.

Notice:

1.The increase of temp depends on the area and original environment temp.

2.The temp of air outlet area shoud be 90-110℃,according to the environment temp.

3.You need an air duct for the heater if the length of the greenhouse over 20 meters.