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electrical - 50 Amp tankless water heater and 30 amp double pole switch - Home Improvement Stack Exchange
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electrical - Can my home's power supply handle this tankless water heater? - Home Improvement Stack Exchange
![electrical - Using a 30-amp tandem circuit breaker for a 120/240v circuit? - Home Improvement Stack Exchange electrical - Using a 30-amp tandem circuit breaker for a 120/240v circuit? - Home Improvement Stack Exchange](https://i.stack.imgur.com/ivgZF.jpg)
electrical - Using a 30-amp tandem circuit breaker for a 120/240v circuit? - Home Improvement Stack Exchange
I plan to install an electric hot water heater in my Utility Room. The breaker box is full in that room. I need to run a
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