So far there is no problem, but of course air conditioners do not burn water. In these times when fuel is quite expensive, the operation of the air conditioner by consuming fuel is quite annoying and pushes car owners to make calculations even more.
So, how much fuel does air conditioners consume and is it more economical to open the window or turn on the air conditioner?
Like most electronic equipment in automobiles, air conditioners obtain the energy they need from the fuel burned in the engine.
However, the use of air conditioning in the vehicle; It affects fuel efficiency to different extents depending on age, speed, size, engine power and outside temperature. For example, correct air conditioning use causes fuel consumption of 1-1.5 liters per 100 kilometers in diesel vehicles and 1-2 liters in gasoline vehicles.
Another question that comes to mind at this point is, is it more economical to open windows or use air conditioning?
The most decisive factor in this regard is the speed of the vehicle. In fact, the correct use of the air conditioner comes into play at this point. It can be said that turning on the air conditioner is more economical than opening the windows when the driving speed is above 80 km/h.
Because opening the window at high speeds creates aerodynamic friction and increases fuel consumption. In short, it is more economical to turn on the air conditioning during a fast drive than to open the windows. However, when stop-and-go traffic is heavy in the city, opening the window is, on the contrary, more reasonable in terms of fuel savings.
When it comes to fuel consumption, there are some differences between automatic and manual air conditioning.
Since air conditioning systems in automobiles directly affect fuel consumption, manufacturers offer different solutions in this regard. For example, computerized automatic air conditioning systems, developed as an alternative to traditional manual air conditioners, provide highly efficient performance.
The difference between these two air conditioning systems is actually quite simple. Manual air conditioners represent air conditioning systems in which the temperature and speed of air pumped into the cabin are adjusted manually.
Today, most cars have a manual air conditioning system, but in some models, drivers are also offered an optional automatic air conditioning option.
Automatic air conditioning, which is a more advanced and computerized system, automatically adjusts the temperature inside the vehicle, as its name suggests. This system, which keeps the temperature inside the cabin at a constant level according to the outside air temperature, works with the help of a series of sensors.
Its effect on fuel consumption emerges at this point. In vehicles with manual air conditioning, fuel consumption is high because drivers run the air conditioning at full power for a certain period of time to reduce or increase the temperature.
Automatic air conditioners, on the other hand, continue to operate at low power after the ideal temperature in the cabin is reached, since the determined temperature is constantly maintained. This provides 25% more economical fuel consumption compared to manual air conditioners.
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