What is an Air-Cooled Condenser?

An Air-Cooled Condenser (ACC) is a heat exchanger-type direct dry cooling system that removes heat from the refrigerant inside air-cooled finned tubes.

An air-cooled condenser is usually made of copper or aluminum condenser coils, thin metal plate fins, high-speed fans and motors, refrigerant copper tubing to carry refrigerants, ducting for airflow, and more.

Fin Materials in Air-Cooled Condensers

The fins or thin metal plates help maximize contact between the coils and the moving air, improving efficiency.

The fin material is often made of aluminum, but different materials can be used depending on the application environment and operational requirements.

Types of Fin Materials:

Fin Materials in Air-Cooled Condensers

Hydrophilic Aluminum Foil Fins– Prevents water accumulation and is ideal for high-humidity environments to reduce frost buildup and enhance performance.

Stainless Steel Finsare Highly corrosion-resistant and durable, making them suitable for harsh environments such as marine, coastal, industrial applications, food processing, and chemical plants.

Brass Fins– Superior corrosion resistance compared to aluminum but less common due to cost. Suitable for specialized applications requiring chemical resistance and longevity.

For more details on air-cooled condensers, visit Miracle Condenser Coils.

What Types of Air-Cooled Condensers

Tube and Fin Air-Cooled Condenser

Plate Air-Cooled Condenser.

V-Type Air-Cooled Condenser

HC Series Air-Cooled Condenser

Microchannel Air-Cooled Condenser

There are also evaporative condensers that use both water-cooled condensers and air-cooled condensers to enhance cooling efficiency.

An air-cooled condenser uses ambient air to remove heat, whereas a water-cooled condenser uses circulating water for heat exchange.

Air-cooled condensers are ideal for residential, commercial, and small-scale refrigeration, while water-cooled condensers are preferred for large industrial applications and high-temperature environments.

Check out our article on Air-cooled condensers vs water-cooled condensers to learn about the difference between them.

Miracle provides customized air-cooled condenser solutions for industrial, commercial, petroleum, and power generation applications.

No matter your cooling needs, we design and deliver condensers that meet your exact requirements.

Air-cooled condensers usually use copper tubing with internal threads (rifled copper tubing) to improve heat dissipation and durability. Learn more about Internal Thread Copper Tubes.

Benefits of Internally Threaded Copper Tubing:

More surface contact between the refrigerant and tube walls for better heat transfer.

Promotes turbulent refrigerant flow, improving circulation efficiency.

Resistant to rust and chemical reactions, increasing long-term durability.

Whether you need a condenser for commercial or industrial cooling, Miracle provides customized air-cooled condenser solutions for refrigeration, heat pumps, air conditioners, chillers, ice machines, wine coolers, and more.

When the compressor pumps hot and high-pressurize refrigerant gas into the condenser coils, the fan blows ambient air over the coils and fins to absorb and dissipate the heat.

As the refrigerant loses heat, it condenses into a high-pressure liquid. This cooled liquid refrigerant then flows to the expansion valve, where its pressure drops before entering the evaporator for cooling.

As a professional manufacturer and supplier, we provide high-quality products. If you are interested in our products or have any questions, please feel free to contact us.