Hard coal Seasoned wood Mixture of fine coal and hard coal Certified boiler steel (P265GH) with the thickness of 6 mm 4 year warranty for the leakproofness of the exchanger Electronic adjustment of the boiler, controller for 2 C.O. and C.W.U. pumps Boiler has the highly efficient grille with the water flow Modern and silent draught fan Enlarged combustion chamber allowing greater bulldozing in Device characteristics MJ-5 type boilers are modern and ecological heating devices, designed for combustion of fine coal. They are used for heating production halls, henhouses, greenhouses, etc. The applied original design of horizontal and vertical envelopes, in which the fume flow path is very long, makes this device very efficient and cost effective. Equipment including the electronic controller and draught fan allows you to maintain the constant temperature set by the user. Fuel: fine coal, mixture of fine coal and hard coal, hard coal, wood. Specifications of the boiler Mj-5