FSH type full-auto oil (gas) burning heating machines Heating area: 300/600/1200 square meters； Exact computer controlled and digital controlled systems； The firebox with whole stainless steel, thermal efficiency as high as 90%； Stainless steel heat exchanger adopts 321（1Cr18Ni9Ti）thermostable stainless steel tubes； Designing of double air inlet and outlet； Original burning machine from Liyalu,Italy； Using the design of special three return trip； Unique design of whole heat preservation and heat insulation with the lowest heat wastage； All target reach national kind of area environmental protection standard.
It can be widely used in heating greenhouse, henhouses, piggery, and the factory buildings and also used in drying wood, tea, medicine, and food.
Heating area: 300/600/1200 square meters；
