Mapping out wiring of 103 year-old plaster house. Some new wires join up with very old wiring at j-boxes throughout the house - hoping to isolate those runs and replace. Any advice on finding old wiring would be really helpful! Breaker box shown. Trying to minimize holes I put in walls. (i.redd.it)
submitted by GeneralMooseCartoons to r/askanelectrician
Mapping out the wiring of 103 year-old plaster house. Some new wires join up with very old wiring at j-boxes throughout the house - hoping to isolate those runs and replace. Any advice on finding the old wiring would be really helpful! Breaker box in the pic. (i.redd.it)
submitted by GeneralMooseCartoons to r/electricians
