How Does Air Conditioning Work?

How does my car’s AC cool the cabin? What is the role of refrigerant in air conditioning?

Your vehicle’s air conditioning system relies on refrigerant gas to cool the air inside your cabin. The system works by cycling the refrigerant through different pressure and temperature changes to absorb and release heat efficiently.

How It Works

🔧 Compressor – Pressurises the refrigerant, raising its temperature.

🌬 Condenser – Cools the high-pressure refrigerant, turning it into a liquid.

🛠 Drier & Expansion Valve – Filters and regulates the refrigerant before cooling.

❄ Evaporator – The cabin fan blows air through the evaporator coils, cooling the air before it enters your vehicle.

⚠ Over time, refrigerant levels drop due to leaks or natural loss, leading to reduced cooling. If your AC isn’t working as expected, it may need a regas service.

📌 Book an Air Conditioning Regas to restore its cooling performance.