It needs to be determined what kind of tubing you have.
Some conduits allow re-wiring with no disruption at all.
But some (narrow) conduit systems (with tight, clamp on bends) are virtually impossible to re-wire.
WARNING; removing any electrical covers could disturb the wiring and make it crumble, exposing bare metal wire, and could cause an electric shock.
Some conduits allow re-wiring with no disruption at all.
But some (narrow) conduit systems (with tight, clamp on bends) are virtually impossible to re-wire.
WARNING; removing any electrical covers could disturb the wiring and make it crumble, exposing bare metal wire, and could cause an electric shock.