A lot depends on the motor home.. Recommended point is ALWAYS the batteries direct, House would be my choice but either works. HOWEVER, in some cases there are easier connection points.
On my coach the small room where I wanted to put the radio was right beind the main fuse block.. In fact the wall it is mounted in is shared.
I added another fuse (There were many blanks in the panel) and viola, hooked up.. The wires from there to the battery are dang near staarter cable grade.
|