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heat trace

  1. General Electrical Discussion
    Hey guys, I'm trouble shooting a bylin heat trace system used for roof snow melting. The system has 3 separate zones with a total of about 100 feet of heat trace cable. The zones share a 30 amp breaker. recently swapped out a GFI for a EPD The system keeps tripping the breaker, but only...
  2. General Electrical Discussion
    I have a potential customer that wants her sidewalk (90ft) snow free. Does anyone have an idea the best way to install the GFPE on up to 3 sections? 3 breakers, 1 gfpe in the control circuit with some type of ct's? Not having had done this before, I am not sure what all is usually used in...
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