H271: Coupling Tube

The Nortek Security & Control Family of Brands

The Model H271 Coupling Tube is an enclosure accessory for connecting two enclosures. Wiring between the two enclosures is protected inside the coupling tube.


  • Stack OpenHouse enclosures
  • 2” conduit size passes cables from enclosure to enclosure
  • No limits on number of enclosures coupled
  • Automatically spaces enclosures 2” apart

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov