Vevor 8kw Diesel Heater to be installed in my Tractor Cab, a quick review and how they operate!

VEVOR Diesel Air Heater 12V 8KW, Diesel Parking Heater with LCD Switch and Muffler for Car, Bus, Truck, Boat Trailer Motorhomes Engineering Vehicles

VEVOR 8 KW Diesel Air Heater, Bluetooth App Control All-on-one Diesel Heater with Automatic Altitude Adjustment, Remote Control and LCD, Portable Parking Heater for Home RV Trailer Camper Van Boat, Automotive

Chinese diesel heater - TractorByNet

VEVOR 5KW Diesel Air Heater All in One 1 Air Outlet Diesel Heater 12V Remote Control Parking Heater Silencer with Voice Broadcast Switch for RV Trucks Bus and Trailer, Red :

SILVEL 27296 BTU Red 8000-Watt Diesel Air Heater All-in-1 Kerosene Diesel Space Heater with LCD Monitor Remote Control KF370009-01-HD3 - The Home Depot

VEVOR Bluetooth App Control Diesel Air Heater, 12V 8KW Diesel Heater with Automatic Altitude Adjustment, Remote Control and LCD, Diesel Parking Heater for RV Trailer Camper Van Boat And Indoors

Maxpeedingrods 8KW Air Heater Diesel Remote Control 12V LCD For Motorhomes Bus Van Car Truck

VEVOR 5KW Diesel Heater All in One, Diesel Heater with Bluetooth App Control, Portable Diesel Heater with Automatic Altitude Adjustment, Max 18045 ft, Remote Control and LCD, for Vehicles and Indoors