I have a 200 amp service but have a small metalworking shop in my basement. I find I need quite a few 220 breakers for all the machines etc. My box is full with breaklers so I have no where else to get the power I need. I'm trying to install a 220V heater in my garage. If I elect to get another 200 AMP panel is it connected to the same lines that come in from the street or does the electric utility need to change my feed?
Can I use a 100 amp double pole breaker as a feed to a sub panel to allow me to have two or three more 220 breakers in lieu of adding an additional 200 AMP service.
What does it run $$ wise to have another 200 amp panel installed? I'm in CT.
Thanks