![electrical - Can install a GFCI outlet with only two wires in an old house? - Home Improvement Stack Exchange electrical - Can install a GFCI outlet with only two wires in an old house? - Home Improvement Stack Exchange](https://i.stack.imgur.com/ZiLzO.jpg)
electrical - Can install a GFCI outlet with only two wires in an old house? - Home Improvement Stack Exchange
![When using caps is it necessary to always twist wires prior? I always feel I get a nice tight grip without twisting and it's secure. : r/electrical When using caps is it necessary to always twist wires prior? I always feel I get a nice tight grip without twisting and it's secure. : r/electrical](https://i.redd.it/mjtd5a8cg76b1.jpg)
When using caps is it necessary to always twist wires prior? I always feel I get a nice tight grip without twisting and it's secure. : r/electrical
![Electrician is making new junction box for electrical wires with help of push wire connectors and closed end crimp caps on copper wiring Stock Photo - Alamy Electrician is making new junction box for electrical wires with help of push wire connectors and closed end crimp caps on copper wiring Stock Photo - Alamy](https://c8.alamy.com/comp/RXF3JF/electrician-is-making-new-junction-box-for-electrical-wires-with-help-of-push-wire-connectors-and-closed-end-crimp-caps-on-copper-wiring-RXF3JF.jpg)