With rated power 2.5KW and rated voltage 12V or 24V, its input power is 30W, current intensity is 1.68A, and output heat is 8500BTU. The operating temperature of Vvkb Apollo-V1 air parking heater is from -35 ℃ to 45 ℃; while the working temperature of the fuel pump is from -35 ℃ to 25 ℃. When warming up from 5 ℃ to 35 ℃, the