Before I explain the problems, let's examine this old type of wiring. Fairly common in houses built before 1930, the system uses porcelain insulators (knobs) for. The right time to replace old wiring like this is when there are obvious signs of a problem, such as scorch marks on terminals in switches and outlets, missing or damaged insulation and any other condition that might expose you or your house to a live wire.. House is 80 years old. 2 black wires in switch box and no ground. Trying to replace single pole light switch with motion sensor light switch that works with incandescent,LED, and florecent bulbs..
Dec 07, 2010 · Original old house wiring was often red and black, with no white wire. So, what they probably did was make a connection with new wire from the breaker panel (red, black, and white) and tied it to the existing wire to the switch (so they didn't have to replace the wiring in the wall).. Wiring a light switch with the power coming from the light(s) to the switch is probably the easiest way to wire a switch. If you have the chance, wire your lights this way as it is the easiest scenario.. Plenty of home improvement and remodeling projects require either new wiring or replacements for old, worn, or fried connections. For extensive work, it is obviously best to hire an electrician, but some projects might be within the skill level of the average DIYer..
Wiring a 2-way switch is about as simple as it gets when it comes to basic house wiring. First of all we need to go over a little terminology so you know exactly what is being discussed. Go to my Switch Terminology Page where I discuss the terms used for the different types of home electrical switches.. Old Style House Fuse Box - Auto Electrical Wiring Diagram old style house fuse box. Old Home Wiring Types - Knowing how to wire a light switch can save you both time and money. Working with electricity makes some people nervous.. It is possible that that additional wiring is already in place and you won't have to add it. Another possibility, much easier, is to remove the wires from the switch and splice them together with a wire nut. This disables the switch, but makes the switched outlet powered all the time..
Identify the three different colored wires, and attach the new light switch to the wires in the same way they had been attached to the old switch. If your wires are solid copper, create a loop in the end of the wire with the pliers and guide it around the screw on the side of the switch.. Tag the common wire with a piece of electrical tape to identify it when wiring the new dimmer. • Disconnect all wires from the old switch. If you are replacing an existing dimmer, you would need to unscrew the wire nuts around the switch wires and house wires..
4 Best Images of Residential Wiring Diagrams - House Electrical ... 4 Best Images of Residential Wiring Diagrams - House Electrical .
Replacing old light switch with GE light switch | Living with Iris Replacing old light switch with GE light switch
Old House Wiring Diagrams | Wiring Library Old Home Wiring Diagram Fresh 1 Light 2 Switches Wiring Diagram Best 2 Way Switch Wiring
Old Home Wiring Colors | Wiring Library Light Switch Receptacle Wiring Diagram Gooddy Org And Outlet Diagrams
electrical - Ceiling fan & light installation - can't get wiring ... ... aforementioned wires. ceiling junction
Wiring a Switch and Outlet the Safe and Easy Way | Family Handyman ... Smart Switches May Need a Neutral Wire
I have an old three way switch (from the 60s or 70s). It looks like ... If the same wiring configuration, the black wire will terminate onto the black screw (labeled as COM) and the travelers will terminate to the two brass ...
electrical - Understanding Old House Wiring - Home Improvement Stack ... Wiring. electrical lighting old-house
10 Tips for Rewiring an Old House - Old House Journal Magazine Breaker panels with a jumble of old wires (top) need to be checked carefully
10 Tips for Rewiring an Old House - Old House Journal Magazine New wiring systems often can be run near the old—as in this vintage house
10 Tips for Rewiring an Old House - Old House Journal Magazine Old houses often need updates to electrical systems; the author's 1903 home was no exception