Brand news · July 16, 2026 · 1 min read

TCL delivers maximum durability with oxygen-free copper components

Instead of standard aluminum, TCL uses 99.97% pure oxygen-free copper in key components. This increases air conditioner reliability and service life.

TCL Klima uses oxygen-free copper components with a purity of 99.97% in critical air conditioner parts instead of standard aluminum. This replacement provides:

  • up to a tenfold increase in corrosion resistance 🛡️
  • 17% greater material flexibility, which directly affects equipment service life under demanding operating conditions

Customers often focus on price, cooling capacity, and energy efficiency class; however, it is the choice of material for the heat exchanger elements that determines the real durability and stable operation of an air conditioner. In the industry, many manufacturers use aluminum to reduce costs, whereas TCL Klima deliberately opts for copper, offering consumers a more reliable and longer-lasting solution.

Over the past 5 years, the company has produced 100 million air conditioners and supplies products to more than 160 countries and regions. The global network includes:

  • 25 research centers
  • 7 joint laboratories
  • 21 production sites

This enables TCL Klima to carry out comprehensive testing, including simulating extreme temperatures 🌡️ and evaluating noise performance.

Thanks to fully copper components, users get not only more efficient heat transfer but also a significantly lower likelihood of performance degradation over time. Unlike cheaper alternatives with aluminum parts, TCL Klima equipment maintains its stated parameters longer and requires less service maintenance.

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