... oil burner 2.Various fuels applicable 3.Flame adjustment, full automatic control 4.Burn completely Specifications: Oil consumption: 2 - 10 (KG ... ., as well as regular oils, such as diesel,etc.2. Automatic ignition, workers-nursing unnecessary;3. Flame adjustable freely by air ... pre-heat fuel before pumping, esp. considerate for using in cold area.7. Double safety design for PC program.