Tapered Plenum Take-OffTapered Plenum Take-Off, 14 x 12 to 14 x 18 in, Fits Duct Size: 14 x 12 in, 15 in LDescriptionECCO Manufacturing™ Tapered Plenum Take-Off, 14 x 12 to 14 x 18 in, Fits Duct Size: 14 x 12 in, 15 in Length
ECCO Manufacturing, Tapered Plenum Take-Off, 011490, 14 x 12 to 14 x 18in
