Supply Air Plenum, 16-3/8 x 16-3/8 x 36 in, For RUUD Packaged Unit

Supply Air Plenum, 16-3/8 x 16-3/8 x 36 in, For RUUD Packaged Unit

Supply Air Plenum, 16-1/8 x 16-5/8 x 36 in, For RUUD Large Heat Pump

Return Air Plenum, 16-3/8 x 20.5 x 36 in, For RUUD Packaged Unit

Return Air Plenum, 16-3/8 x 20-1/2 x 36 in, For RUUD Packaged Unit

Supply Air Plenum, 10-1/2 x 16-1/4 x 36 in, For RUUD 17 in Air Handler

Supply Air Plenum, 13-1/2 x 11-1/8 x 36 in, For GE Small Packaged Unit

Return Air Plenum, 16-1/2 x 24-1/2 x 24 in, For RUUD 17 in Cabinet

Supply Air Plenum, 12-3/4 x 20-1/4 x 36 in, For RUUD 14 in Cabinet With Aspen Coil

Supply Air Plenum, 19-3/4 x 20-1/4 x 36 in, For RUUD 21 in Cabinet With Aspen Coil

Return Air Plenum, 16-1/8 x 21-5/8 x 36 in, For RUUD Large Heat Pump