A: It means that Kerite will warranty its HV cable for as long as the circuit is energized – the life of the installation. If you have a situation where you believe a Kerite cable has failed, we would perform tests to determine the cause of the failure. Historically, we have never experienced a High voltage cable failure that was actually caused by the cable (the termination was done incorrectly, or the cable was not grounded correctly, for example).
A: We can only answer for Kerite, and we do require our own installers for the installation for our cable. Our cable is warrantied for the life of the installation.