In this Feature Explained article, we delve deep into automatic climate control, exploring how it works, its benefits and disadvantages before deciding whether it’s a worthwhile feature for your next car.

What Is Automatic Climate Control?

Automatic climate control (ACC) is a sophisticated system that maintains a pre-set temperature within a car’s cabin without requiring constant manual adjustments. Unlike traditional manual air conditioning, which requires the driver to adjust fan speed, temperature, and airflow direction, ACC automates these functions to provide consistent comfort.

Also Read: Height-Adjustable Driver Seat – Feature Explained 

How Does Automatic Climate Control Work?

Automatic climate control automates the process of maintaining a desired temperature. Here’s a breakdown of its operation:  

• Temperature Sensors: Sensors strategically placed throughout the cabin monitor the interior temperature.
• Control Panel: You set your desired temperature on the HVAC control panel.
• Electronic Control Unit (ECU): The ECU, the “brain” of the system, receives signals from the temperature sensors and your chosen settings.
• Actuators: Based on the ECU’s calculations, actuators regulate airflow, fan speed, and temperature through components like the air compressor and heater core.

Ultimately, the cabin temperature inside the car will remain the same as what you have set regardless of the temperature outside the car.

What Are The Pros And Cons Of Automatic Climate Control?

Here are the pros or advantages of automatic climate control:

• Effortless Comfort: ACC maintains your preferred temperature, eliminating the need for constant adjustments.  
• Improved Focus: By keeping the cabin at a comfortable temperature, you’re less likely to feel discomfort that can distract you while driving.
• Faster Heating and Cooling: ACC systems often reach the desired temperature quicker than manual controls.  
• Reduced Cabin Humidity: Some ACC systems include dehumidification functions, preventing fogged-up windows and ensuring optimal visibility.
• Potential Fuel Efficiency Gains: ACC can optimise climate control, potentially leading to better fuel economy compared to constantly adjusting a manual system.

Here are the cons or disadvantages of automatic climate control:

• Cost: Vehicles with ACC typically come at a higher price point than those with manual AC.  
• Complexity: While user-friendly, ACC systems can be more complex than manual controls, requiring familiarity for some drivers.  
• Limited Customisation: Some passengers might prefer slightly different temperatures. While some ACC systems offer dual-zone control for driver and passenger, it may not cater to individual preferences in the back seat.

How To Add Automatic Climate Control To Your Car?

In most cases, ACC comes pre-installed in cars, especially their higher variants. Sadly, an automatic climate control system is one of those features that cannot be retrofitted to a car from the aftermarket. The complex integration with the vehicle’s electrical and HVAC systems makes it impractical and often impossible to add ACC after purchase.  

Is Automatic Climate Control Worth It?

For many drivers, the answer is yes. The convenience, improved comfort, and potential safety benefits associated with maintaining a consistent temperature make automatic climate control a valuable feature. If you frequently deal with extreme temperatures or prioritise a comfortable driving experience, automatic climate control is definitely worth considering.

Also Read: Front Armrest – Feature Explained

Note: Check your Car EMI with our – Car Loan EMI Calculator

You can use our Fuel Cost Calculator to see how much any petrol, diesel or CNG car will cost to run based on the latest fuel price in your city.

Fuel Cost Calculator in India