Model:210,000/420。000/840，000 /1260. 000KJ

Heating supplying area; 300/ 600/1，200/1，600m。

Adopt tiny nano -technology coating,reduce energyconsumption 8-10%

Adopt distinctive dust removal technology. environmental protection

Fire box using 50-Cr alloy pipes，fire resistant temperature of 1700 degrees Celsius,corrosion-resistance,more than 5 years sewice life