Standard Furnace Plenum With CapStandard Furnace Plenum With Cap, 17-1/4 x 20 in, 48 in HDescriptionECCO Manufacturing™ Standard Furnace Plenum With Cap, 17-1/4 x 20 in Fitting, 48 in Height
ECCO Manufacturing, Standard Furnace Plenum, 010628, 17-1/4 x 20in, 48in H
