Standard Furnace Plenum With CapStandard Furnace Plenum With Cap, 23-1/2 x 20-1/4 in, 47 in HDescriptionECCO Manufacturing™ Standard Furnace Plenum With Cap, 23-1/2 x 20-1/4 in Fitting, 47 in Height
ECCO Manufacturing, Standard Furnace Plenum, 010398, 23-1/2 x 20-1/4in
