I am working on a remodel and have to replace all the outlets and switches in the house. The house has aluminum wire through out. I am using the purple connectors for connecting aluminum to copper. My problem is this the existing boxes are to small in some cases to put one for the hot, neutral, and ground. The devices say only copper conductors. I need to know if one it is okay to connect the aluminum ground to the ground terminal and second where to find either code or proper documentation regarding this topic.
Thank you.
Thank you.