Updating old home wiring
Some of the safety features of the system are: Improper alterations Improper alterations are the most consistent problem I find with knob and tube wiring, and they pose a significant safety hazard.Unfortunately from a safety standpoint, the electrical system is one of the few things in a home that can be installed completely wrong and still Additional branches improperly added to the original wiring is one of the common problems I see.
Porcelain tubes protect wires that run through studs and joists.That means buying a new station to replace just one old or broken station is not an option.Unfortunately, you need to buy an entirely new setup and replace all of your equipment, including the master intercom station, room intercom stations, patio intercom stations, door intercoms, wall and speaker controls, and even the rough-in box or housing that your master station is mounted in.But why is it so dangerous that nobody wants to insure it?Is it something we should fear ourselves if our homes already have this type of wiring?Older houses often have what is called ‘knob and tube’ wiring.
This wiring is considered dangerous by most insurance companies today, making it hard to insure homes and buildings that incorporate it.
Shocks and fires can easily result from faults caused by knob and tube wiring.
2) Knob and tube wiring uses sheathing for insulation and both of these disintegrate easily over time.
Work with your electrician when planning your home renovation job to include the electrical work that you may need or want.
If your family has grown, your require for electrical power has probably grown even quicker.
Some electrical wiring problems are not unsafe, but they can be bothersome, making them the perfect candidates for extra projects during a home renovation.