Review on NuTone Central Vacuum Connect Electrified by Rochelle Jones

I only needed the case, but of course it's not for sale in this form. When they boxed it up, with the back inserted into the lid, they stripped the black wire off as shown in the picture. SIGNIFICANT FIRE HAZARD. I shrink wrapped it instead of waiting for a refund but I'm NOT happy! Someone not noticing this would have a code violation and a hidden danger.