Ductmate GRDRI12818GA - Sandwich Style Insulated Round Duct
Ductmate GRDRI12818GA - Sandwich Style Insulated Round Duct
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Ships factory-new in original packaging.
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Duct Access Door, Door Height 8 in, Door Shape Rectangular, Door Thickness 7/8 in, Door Width 12 in, Fire Rating Not Rated, For Nominal Duct Diameter 17 in, 18 in, Hinge Style None, Insulation Material Fiberglass, Latch Type Knobs, Material Thickness 22 ga, Maximum Temperature Rating 200 Degrees F, Mounting Stud Length 2 in, Number of Mounting Stud 2, Observation Port Height Not Applicable, Observation Port Material Steel, Observation Port Width Not Applicable, Rough Opening Height 7 5/8 in
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