Running Wires Without Attic

Use thwn 2 14 gauge stranded wire if you get power from a 15 amp circuit or thwn 2 12 gauge stranded wire for a 20 amp circuit.

Running wires without attic.

Attempting the job without preparation and taking the proper precautions can cost you time or money and can even be a serious safety hazard. Watch the entire process step by step. If you re working from the attic you can drop a weighted string down wall cavity then attach the wire to the string and pull it through. Attach the wire or cable to a fish tape or coat hanger using electrical tape and feed it into the hole until it reaches the opening at the other end.

But if you have knob and tube running in an attic or exterior wall the space can not be insulated until the wiring is replaced. Run the wire or cable to its destination. The actual install of recessed lights here https youtu be 5yc8aqnvqqg the long bit is actually used. Totally hidden existing knob and tube wiring meets code and we have left it in place inside some interior walls.