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120 15 amp service ?

210 7 amp service ?

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12y ago
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10y ago

A 5kw or 5,000 watt heat strip will use 20.8 amps if wired to a 240 volt circuit. This would require a dedicated circuit using AWG # 10 wire on a 30 amp breaker.

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Q: What size of wire do you need for 5 kw heat strip?
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