Characteristics: 1. High efficiency: 97%.2. Adopting PLC control system: adjust temperature automatically and possessing six functions of safety protection: overheat, over currency, short circuit, leakage of electricity, shortage of water and shortage of phase. 3. Human-machine dialogue interface: totally automatic operation. 4. Long life span: electric elements are almost famous brands: ABB, Schneider, OMRON, Siemens and so on.5. Easy manipulation and maintenance. 6. RS485/422/232 communication interface: multi-boiler and remote control is available.7. Long life electric heating elements: continuous running for 5,000 hours.8. Unique arrangement and connection of electric heating elements: easy to replace and maintain (patented technology). 9. Output steam pressure 0.4MPa, 0.7MPa, 1.0MPa and 1.25MPa is optional for customers.Applications: 1. Providing steam for industrial and civil use.2. Providing continuous hygienic hot water and hot water for air conditioner heating systems, together with steam-water heat exchangers. producing area:China supplying capacity:30 sets/month