Calculator

Induction bolt heater size calculator

Enter diameter and rust code. Get watt demand and a 1,100 / 1,500 / 1,800 W class or NO_MATCH.

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Result

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Demand = Ømm × 40 × rust. Worked check: 20 × 40 × 1.0 = 800 → 1,100 W class.

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