How the A/C system refresh air inside a car?
In my car, there are two modes of the A/C system: take outside air and circulation only. So my question is in the 2nd mode, how the car takes in fresh air and we still being alive?
In my car, there are two modes of the A/C system: take outside air and circulation only. So my question is in the 2nd mode, how the car takes in fresh air and we still being alive?
Comments
there is ample oxygen in the air in your car without being replenished with outside air. every time you open the door its renewed