Oil Burning Heater Model: 50000/ 100000/ 200000 kcal 1) Heating supplying area: 300 / 600 / 1200 m² 2) Stainless steel alternative machine, contenting high chromium 3) Exact digital controlled temperature system 4) Complete incubation and insulating design, low heating loss 5) Italian imported burning component 6) Stainless steel firing chamber, heating efficiency reaches 90% 7) All the indexes reach national rate of environment protection standard ITechnical data Unit XLY-5 XLY-10 XLY-20 Heat output Kcal / h 5 10 20 Heating supplying area m² 300 600 1200 Heat efficiency % ≥90 ≥85 ≥85 Hot air temperature from pump