MultiBox™ Fire-Rated Gas Outlet Box

Product Description and Features

The Water-Tite MultiBox Fire-Rated Gas Outlet Box gives homeowners Box is easy to install and allows homeowners quick and convenient access to a recessed gas valve. This outlet box is ETL Certified and fire rated for both one- and two-hour-rated walls. It features an intumescent pad attached to the back of the box that swells in the event of fire, acting as an insulator to prevent excessive heat from passing through the structure. The outlet box includes a pre-installed quarter-turn gas valve made of durable forged brass with an anti-rotational design, so it is easy to access and use. This single-box unit has integrated mounting flanges for secure installation, as well as top and bottom stabilizer-bar slots and nail slots for optional extra support. It comes with a snap-on faceplate (6-1/2 inches wide by 6-7/8 inches high) that is interchangeable with all MultiBox outlet boxes and is able to accommodate up to two sheets of 5/8-inch drywall.

  • Fire-rated gas outlet box with pre-installed valve; ETL Certified
  • Durable forged-brass quarter-turn valve with anti-rotational design
  • Snap-on faceplate fits all MultiBox outlet boxes and includes built-in cable tie bosses to secure the drain hose
  • Valves are CSA listed to ANSI Z21/CSA9.1


1/2″ Gas Valve




1/2″ Gas Valve




3/4″ Gas Valve



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