For decades, copper was one of the most widely used materials in refrigerator condensers, valued for its high thermal conductivity, corrosion resistance and ease of repair. But as refrigerator technology has evolved, so have the priorities of manufacturers.Modern refrigerators are no longer designed around heat conductivity alone. Energy efficiency, lower refrigerant charge, reduced weight, corrosion protection, long-term reliability and lower environmental impact have all become important consi...
