Our inspection guy recently had an inspector fail him for a Bell box installation. The reason was the installer drilled through the back of the box into the masonary wall to secure the box. There are two round areas that are "there for this purpose".
The inspector said that the box is supplied with "ears" for the purpose of mounting and the drilling the back now made it no longer water proof.
It is most common that we use the clips included with the boxes for mounting. It is also common that we seal all openings and wall penetrations with silicone or caulk.
So is using those indentions in the back of a weatherproof box a violation?
The inspector said that the box is supplied with "ears" for the purpose of mounting and the drilling the back now made it no longer water proof.
It is most common that we use the clips included with the boxes for mounting. It is also common that we seal all openings and wall penetrations with silicone or caulk.
So is using those indentions in the back of a weatherproof box a violation?