Below is a pic of my breaker box - obviously there is not room for adding another breaker. Is there some way to connect a spa panel directly to this breaker panel?
In a previous thread I talked about running an extension cable from the laundry room (dryer outlet) to my brew shed. I realized that if I could tie the spa panel straight into the breaker panel and plug a 10/4 cable into the spa panel, it would greatly reduce the length of extension cable required to reach the brew shed. When not in use, the 10/4 cable would be rolled up and the spa panel breaker would be turned off.
This is something I'd have an electrician do (if it's possible to do). I'm reasonably knowledgeable when it comes to smaller electrical projects, but have little experience with 240v and home wiring projects. I'm not comfortable poking around in breaker panels, even with the main breaker off.
My full breaker box
Utility room where breaker box lives, and my brew shed in the background.