... 5Mpa 2.automatic feed system wood boiler saving money automatic wood boiler Feature:1.This wood boiler has new gasification combustion technology , ... which one , it can save your 50% cost 6,Our boiler sold to RUSSIA ,MONGOLIA ,KAZAKHSTAN ,KOREA ,VIETNAM ,BURMA ,PAKISTAN ... ON If ou want more information ,pls contact me! boiler picture factory equipmenttechnology parameter DataunitDZL1-0.7DZL2-0.7DZL4-1 ...