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  1. Double Pole 50amp Breaker for 240, lets make it 120

    I have a double pole 50amp breaker that is wired up for our hottub outside at 240, (2 hots 1 neutral). From what i saw when i trashed the hottub, the heater is the only thing running 240, all other pumps and lights ran 120, so i figure i can just run 1 hot and the only neutral and get 120v with...