Option Type: 2KW Ordinary Digital Switch (no Bluetooth) or 5-8KW with Bluetooth Knob Switch Features: 1. Can adjust the power from 2KW/5-8KW to meet different needs. 2. May be used at high altitude, 4,500 meters above sea level. 3. All in one unit, saving space and easy to move. 4. Easy to install and remove, and easy to maintain. 5. Get rid of the damage done to the car by the sudden drop in temperature. 6. Low noise: noise reduction treatment with minimal noise. 7. Easy installation: The compact design is good for use in a variety of narrow spaces. 8. Low fuel and energy consumption for longer periods of operation. 9. Automatic control of the room temperature with installation of pre-set temperature. 10. With a system of monitoring and continuous diagnosis. 11. Fuel coming from the vehicle tank. 12. Plateau Function, When altitude increases, automatically switch to plateau mode 13. Applicable to various diesel mechanical vehicles such as cars, buses, recreational vehicles, trucks, engineering vehicles, etc. Specifications: - : Hcalory - Model: HC-A03 - Name: Diesel Air Heater - Material: metal + plastic - Color: Red - Power: 2KW/5KW-8KW(Optional) - Fuel: Diesel - Configuration fuel tank: 2KW: 3L 5KW-8KW:5L - Rated voltage: 2KW:12V 5-8KW:12V-24V - Fuel consumption: 2KW: 0.1L - 0.15L/hour, 5KW-8KW: 0.1L - 0.35L/hour - Remote control effective distance: 100 meters - Radiator working temperature: -40~+50C - Operating temperature of oil pump: -40~+40C Package Includes: 1 X Air Heater Host 1 X Remote control 1 X Intake pipe 1 X Air Outlet pipe 1 X Exhaust pipe 1 X Air Filter 1 X Set Screw 1 X Instructions