Parking heater options

Friends living in the northeast, I don't know if you have felt the cold winter, or you have been used to the baptism of ice and snow in this world of ice elves. As a northerner slightly to the south, I feel the cold that I can hardly breathe in the winter. When I breathe in my lungs, I tremble, and I don't want to enter or drive my car.
I read an article on the Internet earlier that said cold car starts are very damaging. In the cold outdoors, when the vehicle stands for two or three hours, the oil deposits downward, the oil film in the lubricating part of the engine will be slowly destroyed, but also due to the poor ionization of the low-temperature oil itself, resulting in poor lubrication performance; On the other hand, due to the reason of metal thermal expansion and cold contraction, the cooling coefficient of the engine components is inconsistent, so that the engine components produce various ultimate stresses, at this time, the starting engine will cause serious wear of the components due to high friction coefficient and low lubrication performance.
● What is a parking heating system?
Parking heating is a small combustion cycle heating system that operates independently of the engine. It heats the tank coolant by burning the fuel inside the car to heat the car and the engine without starting the car. This system is widely used in cars, buses, engineering vehicles, yachts and other fields.
● How does parking heating work?
Extract a small amount of fuel from the tank to the parking heater combustion chamber, which is then ignited by an igniter to obtain an open flame; The combustion chamber is connected with the coolant pipeline of the water tank, and the heated coolant circulates in the car; After passing through the warm air radiator, the carriage is heated, at the same time the engine is also preheated. The whole process does not require starting the engine. Generally speaking, 20 minutes of heating can make the car warm, the engine is fully preheated, and the snow and ice on the Windows will be melted. Depending on the size of the heater, the amount of fuel required for a heating session varies from 0.2 to 0.3 liters.
● Parking heater control starting mode
Parking heating systems can be activated in a variety of ways. There is a timed start, sometimes you can remote control, but it is recommended that you still use a mechanical knob to open and close the parking heater, which is extremely convenient.
At present, there are a lot of brands of parking heaters on the market, we need to choose carefully, I personally feel that this kind of thing directly affects the life of the vehicle and driving safety, or a little caution is better, can not be cheap. First of all, the shell must have flame retardant performance (especially the outlet requirements are higher). You can have a lighter in your hand to test the machine shell, and barbecue for 1-2 minutes to see if there is no change (odorless, boundless). Also look at its heat, total controller and so on.