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  • December 30, 2024
  • NEC Articles

Understanding NEC Article 424

Understanding NEC Article 424: Fixed Electric Space-Heating Equipment Overview NEC Article 424 addresses the installation, control, and protection of fixed […]

  • Tags:
  • disconnecting means
  • duct heaters
  • fixed electric heaters
  • heating cables
  • low-voltage heating systems
  • NEC Article 424
  • overcurrent protection
  • radiant floor heating
  • resistance boilers
  • thermostatic controls
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