Knob and tube wiring

Sep 14

Published at 1600 × 1200 in Images

Knob and tube wiring was used primarily in North America from about 1880 to the 1930. Insurance companies now frown upon it due to the elevated fire hazard. The cost of rewiring an older home can be quite high.

Posted on September 14, 2012. Bookmark the permalink. Comments Off on Knob and tube wiring.