In the early part of the last century, when electrification was new, a house wiring system called knob and tube was installed in many homes. It was a labor intensive process but the materials were less expensive. Where there were workers, knob and tube made sense. Wires ran between the interior walls and the outer shell throughout the house on the whim of the electrician. Without a plan, it is difficult to know which wires connect where. This becomes a drawback at time of a remodel. But the more significant drawbacks are the safety hazards due to overloading the system with electrical demands the system was not designed to carry.
This investor purchased a nine-unit building with k&t.
The fuse box looks funny because it doesn’t have the flip breakers. The cute green topped glass are the circuit breakers.
Insurance companies in our area will no longer cover a home with k&t. At least that’s the latest I’ve heard. They tried twenty years ago or so to make it a rule, yet it did not hold. There was enough demand in the market to over turn removing that option from their insurance offerings.
Lenders, federal mortage insurance rules, property insurance providers all play a role in real estate excahnges. In this way they feature in the price of property. It’s uncommon for a subsidary service to make a property unsaleable, but over the years there have been instances where property types have taken significant hits. Condos in the early 1990s would be another example.
Home Economics 