Hi just received hook up box but no instructions and have a couple of questions. The box has a rubbery foam type of gasket ,does this go inside van with silicon outside or does this simply act as a gasket between van and box. Also no marks inside box to indicate wiring i e live and neutral. Any help......Bruce
PS Can I use normal house 2.5 cable to the RCD
PS Can I use normal house 2.5 cable to the RCD
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