Electric heaters require nichrome wire due to its high resistance and heat tolerance. Nichrome, an alloy of nickel and chromium, generates heat efficiently when electricity passes through it. Its durability makes it ideal for prolonged heating applications. Copper wires are typically used for external connections because of their excellent conductivity. Always choose the appropriate w... https://climateplus.ae/info/which-wire-is-used-in-electric-heaters-the-truth-behind-the-heating-element/