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Car air conditioning: This mysterious air conditioning button could save you 30% on fuel – and you're not using it

Air recirculation – your untapped ally in saving money

Photo: Jan Macarol / Ai art

Did you know that by simply pressing a single button in your car, you can reduce fuel consumption by up to 30%? No, it's not some miraculous technology of the future, but a function that your car already has - the air recirculation button. So, your car's air conditioning has this button that you don't use enough.

Air conditioning in the car! On hot summer days, when the air conditioning is running at full power, most drivers forget about the small button with the circular arrow symbol – the air conditioning button. air recirculationThis feature allows the air conditioning to circulate already cooled air inside the cabin, instead of constantly drawing in hot outside air and cooling it. This reduces the load on the air conditioning and consequently fuel consumption.

According to some estimates, the use of air recirculation can reduce fuel consumption by more than as 10 %, and under certain conditions even up to 30 %.


Air conditioning in the car! How to use air recirculation correctly?

Although air recirculation is beneficial, it is important to use it correctly:

  • Short rides: Use air recirculation to cool the cabin faster.
  • Longer rides: After about 10 minutes, turn off the recirculation to prevent the windows from misting up and ensure fresh air in the cabin.
  • Health: Prolonged use of recirculation can cause moisture and microorganisms to build up in the system, which can affect the air quality in the vehicle. It is important to change the air filters.

Additional tips for efficient use of air conditioning

  • Air conditioning service: Regular air conditioning maintenance, including filling with gas and replacing the cabin filter, ensures optimal performance and reduces fuel consumption.
  • Turning off the air conditioning before the end of the trip: Turn off the air conditioning a few minutes before you end your journey to allow the system to dry out and prevent unpleasant odours from forming.

Photo: Jan Macarol / Ai art

Conclusion: Don't forget the button that can benefit your car

The small air recirculation button is often overlooked, but it can bring big savings in fuel consumption. By using it correctly, you not only reduce costs, but also contribute to better efficiency of your vehicle and comfort while driving. Don't forget to regularly maintain your air conditioning system, as this is the only way to take advantage of all the benefits it offers.

So, the next time you get into a hot car, press this “mystery” button and watch your vehicle cool down faster and your tank empty more slowly.

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