7
votes
3answers
1k views

Why is ENT rarely used for electrical wiring?

As best I can tell, the National Electrical Code 2011 allows electrical non-metallic tubing ("smurf tube" or ENT) to be used for running 120 V electrical wire. But everywhere I look, I see remarks to ...
5
votes
6answers
332 views

WR outlets; is it trying to tell you which way is up?

I know about this question (I posted an answer to it), but this one's a little more specific. Consider a weather-resistant outlet, like the ones below: Notice the first picture has the plug in ...