FSH type full-auto electrical hot heater

FSH type full-auto electrical hot heater 1. Automatic control, quick temperature rising, high thermal efficiency, long service life. 2. There are special thermal shield apparatus and overheating protection between internal heating element and crust. 3. No oxygen consumption, no smoke, no taste, no moisture, low noise. 4High convert ratio, as high as 99.9% 5. Low noise, smooth working, easy to install and maintain. 6. Using artificial intelligence instrument, clear and marked ness, easy to operate.