1. Various used oils are applicable, especially waste vegetable oil. 2. CE approval, using safety. 3. One year warranty. Floor type Heater-- Usd oil fired heater EF-10  Descriptions:1. Oil consumption: 2 - 10 (KG/Hour)2. Output heat: 20400-102000(KCal/h) or 24-119 (KW)3. Motor direct-drive Fan, 450W/220V/1Phase; Exhausting air: 3000M3/H;4. Oil tank 40L enclosed;5. Heater dimensions: 1230mmx500mmx1335mm Features:1. Various fuels are applicable, e.g. used engine oil, used vegetable oil, used crankcase oils, used Glycerin, used Hydraulic oil, used synthetic oils, waste machine shop cutting oil, waste mineral spirits solvent, waste grades #1, #3, #4 heating oils, waste mixed heavy oil etc., as well as regular oils, such as diesel, etc.2. Indoor floor type, automatic running, low noise and powerful blowing; 3. Temperature-set system available.4. Stainless steel heating-exchanger.5. Computer controlling, remote controller enables worker to start and stop the machine from 20 meters away.6. Exhausting air complies with the requirements of EURO III;7. Two applications available. The machine can be put on the window outside or inside hanging from the ceiling;8. Heating adjustable by adjusting burner's output.