... . 3. One year warranty. Floor type Heater-- Usd oil fired heater EF-10 Descriptions:1. Oil consumption: 2 - 10 (KG/Hour)2. Output ... -drive Fan, 450W/220V/1Phase; Exhausting air: 3000M3/H;4. Oil tank 40L enclosed;5. Heater dimensions: 1230mmx500mmx1335mm Features:1. Various ... , waste grades #1, #3, #4 heating oils, waste mixed heavy oil etc., as well as regular oils, such as diesel, etc ...