I currently in the process of converting 1000 sq ft of attached garage into living space while doing this we are updating electrical service to 200 amp new service, there is 100 amp service in the old part of the house which will remain but need to be sub paneled from the new 200 amp service. I...

Hi all, We are building a apartment above the garage,my question is what size wire do I need to run from the 200 amp panel to the 100 amp panel roughly 130' away? I want to use aluminum wire as I think copper would be to costly. Thanks for your help in advance, Dude :eek:

I have done a bit of electrical work installing lighting and outlets and running new service to new appliances. I need to upgrade an old electrical breaker box from 100 amp to 200 amp. I want to know where I can find the specifics of the procedure so I can determine if I can do it myself seeing as...

We have a 200 amp main panel. We added another floor and decided to add a new sub panel of 100 amps. Is this OK? Should the wire gage be different from 100 maps? Your help is appreciated.

In my home Breaker Panel there are two breakers connected by a bar (labeled "Service Disconnect"), each breaker has a "100" written on them. Is this a 100 amp or 200amp Breaker box? Salesman wants to know what size Breaker Box I have in order to order to correct tankless water heater.