Description
Duct Access Door; Type
Rectangular, High
Temperature; Door Size 12
Inch Width x 8 Inch Height;
Door Material 22 Gauge
Stamped Steel; Finish Smooth
(Interior), Galvanized;
Inclusions/Features Longer
Bolt, Panel, Gasket, Springs,
Knobs, Template; Applicable
Standard SMART, SMACNA,
SPIDA; Door Temperature
Rating 2300 Deg F