Diesel Heaters . what you should know before you purchase and operate 

12V 15A DC Universal Regulated Switching Power Supply,AC100V/240V a.co/d/hzFbU3H
VEVOR 8KW Diesel Heater All in One, Diesel Air Heater with Bluetooth App Control, Portable Parking Heater a.co/d/8UDut6p
: HCALORY 12V Portable Diesel Air Heater, 8KW All-in-One Diesel Parking Heater, Parking Bunk Heater with Bluetooth APP Control and LCD Monitor for Car Trucks Boat Bus RV Motor-Homes and camper a.co/d/9vnjcWF