Automobile brands continuously experiment with new features to facilitate the users. Some of these features are excluded after the trial phase and some become standard in vehicles. One such standard feature is the air recirculation present in almost all vehicles. The air recirculation button is present on the dashboard near the AC controls. However, not many vehicle owners are aware of its usage and it often goes unnoticed. 

Here we have mentioned the purpose and usage of the air recirculation button in cars in more detail.

What Is Air Recirculation Button in Cars

As the name suggests, an air recirculation button is used for maintaining cabin temperature by re-using the air already present inside the vehicle. Generally, a car cooling system sucks air from the environment and pumps it in to maintain a flow of air. However, when the air recirculation button is turned on, it cuts off the external air flow and uses the air already present in the cabin. 

Car Air Recirculation Button Purpose

Air recirculation button plays a significant role in vehicle temperature control, especially in the UAE climate. Mentioned below are some core purposes that the air recirculation button serves in the car. 

Cool Down Cabin Rapidly

Since the air recirculation feature does not absorb air from outside, it can cool down the car cabin rapidly. In the recirculation mode, the already cooled air is reused by the AC which helps in reducing and maintaining the car cabin temperature efficiently, regardless of the external temperature. 

The air recirculation button is especially helpful during the summer days. Once the air recirculation button is turned on, it maintains the temperature without stressing out the car AC or climate control system. 

Defog Windows

The temperature of the car cabin and the external environment are different. Therefore, when the external air is pumped and cooled down in the cabin, it fog up the windows. That said, one way to remove fog from car windshields and windows is to turn on the air recirculation button. Since the air has already cooled down, it will not fog up on the screens, resulting in a hassle-free drive. 

Aside from air recirculation, here are some other car defoggers that you can use to get rid of fog from windows and windscreens.  

Maintain Temperature

The core benefit of using the air recirculation button is temperature maintenance. Generally, in hot climates, the continuously running AC is exhausted from cooling the air, resulting in car AC failure. Here is when the air recirculation comes into the picture. 

To prevent car AC from exhausting, air recirculation allows the reuse of the air that is already cooled down. Therefore, the cabin temperature is maintained for a longer period without stressing out any car AC part. 

Besides, if you still have AC issues, here are some car AC repair shops in Dubai that you can opt for. 

Reduce Energy Consumption

Reducing the cabin temperature and maintaining it can consume a lot of energy, especially in electric cars. Using the air recirculation button prevents the excessive usage of AC leading to reduced energy consumption. 

Aside from using air recirculation, here are some other fuel-efficient driving habits that you can leverage. 

FAQs

What does the air recirculation button do?

The air recirculation button cuts off the supply of external air and circulates the already present cabin air. Since the cabin air is filtered and cooled down, it reduces stress on different car components and also cools down the cabin rapidly. 

Can I use air recirculation on long drives?

It is recommended not to use the air recirculation continuously for a longer period. Turn off the air recirculation button for a few minutes and let fresh air in the cabin. 

Where is the air-recirculation button present in cars?

The air-recirculation button is often present on the dashboard next to the AC control. To turn on the air recirculation, your car might have a knob or buttons with a logo of the car and U-Turn air. 

These were the core purposes of the air recirculation button in cars. The air recirculation is a simple yet efficient feature that can significantly affect the car cooling process and cabin temperature. Therefore, if you are still driving a car with a non-functional air recirculation system, it’s time to switch. Here are some used cars for sale in the UAE that you can browse and choose an appropriate car for yourself. 

Stay tuned to dubizzle’s auto blog for more information on air recirculation button advantages.