Plenums

RETURN PLENUM 18 3/4 X 20 1/2 X 24

SUPPLY PLENUM 24 1/2 X 12 1/4 X 36

PLENUM SLANT TOP 14-1/4X14-1/4X19

RETURN PLENUM 20 7/8 X 16 3/8 X 24 R8

M&M Manufacturing MP-STPB142419-5 Slant Top Plenum, 14-1/4" Length, 24-1/4" Width, 19" Height, 5" Opening Size, 1" Flange Size, Galvanized Steel, Galvanized

M&M Manufacturing P8232424R6F0 Return Plenum, Rectangular, 23" Length, 24" Width, 24" Height, Galvanized Steel, Galvanized, Domestic

M&M Manufacturing P8121/2161/236R8F0 Supply Plenum, Rectangular, 36" Length, 12-1/2" Width, 16-1/2" Height, Galvanized Steel, Galvanized, Domestic

M&M Manufacturing P6152148R6F1/2 Air Handler Plenum, Rectangular, 48" Length, 15" Width, 21" Height, Galvanized Steel, Galvanized, Domestic

M&M P8141/2171/824R6F0 RETURN PLENUM 17 1/8 X 14 1/2 X 24

M&M P8171/8201/236R6F0 RETURN PLENUM 17 18 X 20 1/2 X 36