Hard Wired is the way to go. I installed mine behind the panel in the basement. It's right behind the panel. The auto transfer switch is located there so all I had to do is relocate the wires. I now have protection whenr I'm plugged into shore power or generator.
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Bobby . . June
2019 "3791RD" Montana - 2019 Chevy Duramax/Allison 3500 Crewcab
Summerville, South Carolina
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