Observation Doors

AHU Viewport Panel - 10x6 - Up to 3" Duct Wall Thickness

AHU Viewport Access Door Panel Provides the ability to view the interior of the air handling unit through clear safety glass, eliminating the need to open the panel, disconnect circuits, or risk exposure to ultraviolet light. Description The AHU...

Sandwich Access Door - Observation 10x6

Observation Access Door Basic Use Sandwich Observation Doors provide easy access into air ducts and units and allow for viewing the inside of the duct.  This door was developed to provide a solid, leak proof door that is simple to install...