Slide 1

Standard Colors

Custom Color

Slide 1

Standard Colors

Custom Color

THEB-446R-F

Triple exhaust box with dual 4″ and single 6″ duct ports in a horizontal orientation. 6″ port is located on the right side when viewing the box from the front. Features a fixed mounting flange with rear mounting straps, ideal for use with precast concrete, aluminum panel and similar exteriors. Includes gravity backdraft dampers and a separator fin which prevents exhaust from mingling inside the box. Can be customized to fit unique field conditions.

MSRP:

$124.28

Standard Colors

Custom Color

Accessories

Fire Rated Option

Accessories

Applications


  • Bathroom exhaust

  • Dryer exhaust

  • Kitchen hood exhaust

  • Fresh air make-up

  • Devices that require exterior exhaust or intake

XVentbox® vent terminations shown in multiple sizes and color options.

Color, Made Easy.

Every detail matters. XVentBox systems can be produced in standard colors or custom-matched colors to align with architectural palettes and project specifications. By integrating color directly into the material during fabrication, we ensure a consistent appearance and long-lasting performance.

Fire Rated Option.

A 1 hour fire rated XVentBox option is available across all standard cavity box models, factory installed.

XVentbox® fire-rated vent termination designed to help prevent fire spread through exterior wall penetrations.