We used a single gang to 4 in.
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We found one of the outlets in our house was shaking a lot more than we thought was normal so we took it apart to find the actual box was damaged.
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Finish by putting the soffit cover back in place.
Then mark and cut a hole for the electrical box in the soffit cover.
Cut the conduit and glue male adapters to each end.
You ll run conduit from here to the next box.
Hold the next outlet box in position and measure between the boxes.
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Make sure to measure and align the box properly so the box will be flush with or just protruding from the soffit.
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