ThePipingMart Blog Metals Copper Coil vs Aluminium Coil – What the Difference

Copper Coil vs Aluminium Coil – What the Difference

Copper Coils vs Aluminium Coils

When it comes to selecting the best cooling system for your home, one of the most important decisions you have to make is which type of coils you will use. Copper coils have been used for decades, but aluminium coils are becoming increasingly popular. Let’s take a closer look at copper vs aluminium coils to determine which option is best for you.

What is Difference Between Copper Coils and Aluminium Coils

Pros and Cons of Copper Coils

Copper coils have been used in air conditioning systems since they were introduced in the 1960s. They are known for their excellent heat transfer capabilities and ability to withstand high temperatures without breaking down. However, they also tend to be more expensive than aluminum coils and can corrode over time if not properly maintained.

Pros and Cons of Aluminium Coils

Aluminium coils have become increasingly popular due to their affordability and durability compared to copper coils. Aluminium is a lightweight material that can resist corrosion, making them ideal for coastal climates where salt water can cause corrosion in copper pipes. Additionally, their lighter weight makes them easier to install than copper pipes. However, they do not conduct heat as well as copper pipes, so you may need additional energy-saving measures if you choose an aluminum coil.

  • Copper coils are more durable than aluminium coils.
  • Copper coils are more efficient than aluminium coils.
  • Copper coils are more expensive than aluminium coils.
  • Aluminium coils are more prone to corrosion than copper coils.
  • Aluminium coils are lighter than copper coils.
  • Aluminium coils are less expensive than copper coils.


When deciding between copper coils or aluminum coils for your next cooling system installation, there are many factors to consider, such as cost, durability, efficiency, weight and maintenance requirements. While both types of coils offer their own distinct advantages and disadvantages, it’s ultimately up to the homeowner or HVAC professional to decide which option offers the best balance between budget constraints and performance needs. It’s important to research both options before making a decision so that you can select the right coil for your specific needs.

Ultimately, whichever type of coil you choose should provide years of reliable service when properly maintained.

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