Do you use Thhn wire underground?
Locating wire, also known as Tracer Wire, isunderappreciated and underused.Its main use is for locating buried plastic pipes.
It is a poor choice for many reasons, but a lot of contractors mistakenly use it.
Plastic pipes are often buried underground to connect to houses and buildings.Under adverse conditions such as excess heat or cold, they are used.
Locating wire is a wire that is durable, flexible, and has strong insulation next to the plastic pipe or fiber optics in case you ever need to locate them.If there was a gas leak, the gas company needs to dig up the pipe in order to find the problem.
It is problematic here.The insulation is not enough to hold up over time.It is expected that underground installations will last up to 30 years.There are more breakdowns in the wiring under adverse conditions due to the susceptibility of nylon to water and humidity.
It takes a toll on THHN, which starts to wear down and erode, becoming more-or-less useless over the course of several years.Over the course of a building project, it is likely that THHN will need to be replaced once or twice.
With 30 to 45 mils of Polyethylene, Tracer Wire has all the flexibility of THHN, but with better insulation and protection against underground conditions.When the going gets tough on underground installation, Tracer Wire will still be there.
It is possible to double or even triple the insulation of Polyethylene, so it can survive even the toughest underground conditions.Companies will save thousands of dollars and hundreds of hours of labor because they won't have to dig up and replace Tracer/Locating Wire.
It is inexpensive and thought it wasn't rated for it.Long-term costs can end up being much higher when you consider future costs.
It is more affordable than a lot of people think.The upside of increased insulation, heat-resistance, and durability can be seen in the fact that Tracer Wire costs only a touch more than THHN.
Fiber Optic, Gas, Water, or Sanitation companies save thousands of dollars in the replacement of wire with the help of Tracer Wire.It is by far the better choice for underground wiring projects because of its increased longevity over the course of more than 30 years.