Main panel has one 100 double breaker and two 60 amp double breakers. There are extra slots for more breakers. Can I install a 30 am double breaker in on of the extra slots to wire up a 30 amp electric water heater with 10 gauge wire? Thank you.


You can. But your total electrical may now be too much. It depends on your service capacity.

| improve this answer | |

Not the answer you're looking for? Browse other questions tagged or ask your own question.