H318: 18″ Enclosure

The Nortek Security & Control Family of Brands

The Model H318 18″ Enclosure provides grid mounting space for Linear structured wiring components.


  • HC18A: Optional Enclosure Cover (not shown)
  • 18 inches high
  • 33 grid inches (2-16.5 inch columns)
  • Fits between studs
  • 16 gauge all metal construction
  • Flexi-mount system (slots and tabs allow for surface or flush mount)
  • New electrical knockout in bottom
  • Eight knockouts including two located on the side of the box
  • Accepts H290 or H291 power accessory
  • Optional H208 lock available
  • UL Listed

Installation Manual

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