Can someone give me a ruling on whether low voltage wire needs to be installed in conduit in the city of Chicago? I seem to get a different answer from everyone I talk to.
I am sure if you are going up or through walls you must us conduit but its unclear if you must use conduit in the cieling.
Thanks!
I am sure if you are going up or through walls you must us conduit but its unclear if you must use conduit in the cieling.
Thanks!