Model:kv-10 Oil consumption:6-9l/h Output power:88-122kw Max.Output heat:80, 000-100, 000kcal/h(320, 000-400, 000btu/h) Nozzle:brass siphon 1x2.0mm Tube diameter:114mm Heating pipe:1.0kw Motor power:180w Power supply:220v 50hz 110v 60hz Outside air compressor:1 unit outside ac is needed about 0.3-0.5cbm/min(5-9l/s) Package size(lxwxh):58x53x42cm Gross weight:30kg