Typically, your garage door opener is not on its own circuit, so the load calculations Stinky mentioned need to include everything that is on that circuit.

Depending on the size wire used, the existing circuit breaker may or may not be the maximum you could use on that circuit.


Where is you electrical panel in relation to the garage? Do you own or rent?

I'm a SoCal med user too. Inland Empire.

PC :smokin: