Copper Wires Webbed Together In Attic

These often appear as little box shaped fittings and they are intended to keep the wires from connecting and corroding each other.

Copper wires webbed together in attic.

How to splice copper and aluminum electrical wires. Combining copper and aluminum wiring. Can i connect all the white wires and black wires into large wire nuts in the junction box as long as the number of wires in the box is less than 14. A splice can be made between copper and aluminum wire using a wire connector that is approved for joining al cu wires together and following the approved methods.

And use semi rigid wiring fish tape to pull your wiring down to your outlet location. The new ceiling fan fixture has a black blue and white wire plus a green ground wire. If you have a dark color roof on your house the heat buildup in the attic can be unbearable. When two dissimilar metals touch a process called galvanic corrosion occurs causing one of the metals to rust much faster than the other this is actually used to a positive effect to prevent corrosion in water heaters with a so called sacrificial anode.

The floating coax shield but you will introduce another potential source of. If you ve ever been up in your attic on a sunny summer day you know the meaning of hot. Well pity your home s electrical wiring it has to perform in this superheated environment day after day. I have two wires which appear to be copper that are twisted together and one that appears to be the black wire.

If you will need to fish wiring through a wall drill a hole through the wood plate in the attic only. If you come across a wire or romex cable that nee. Don t just splice the two wires together you need a special connection. That would make your end fed antenna 150 feet long which is not a problem in itself.

Electrical junction box size and wire capacity electrical question. The copper wire above is not disgusting it is just that it goes up and then connects to other copper wires which then go further towards the box and they meet up with others along the way. It is possible to connect the two different types of wires safely if you do it via a system called cu al. So many outlets are actually joined together via the grounding wire even though they are not on the same circuit.

The heat doesn t affect the copper conductors in the. When cutting through drywall from the interior of a room use a utility knife and cut carefully you don t want to drill through a hidden wire or the paper. You would eliminate a source of unwanted interference. I wired a circuit from the power box to three wall receptacles.