What material are electric heater coils often made from

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Reference no: EM131374028

1. List three advantages of a warm-air electric furnace as compared to an oil or gas furnace.

2. What material are electric heater coils often made from?

3. An electric furnace rated at 240 V and 30 A would have an output capacity of how many kilowatts?

Reference no: EM131374028

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