1288-FL 14-3/4″X14-3/4″ FL BX R6 -1288FL14341434

Duct Box, Insulated Board, Return, 14 in WD, 4.5 in HT, 14 in LG, 30 gauge THK, Galvanized Steel, Black Interior, ASTM C1338, R6 Insulation, Flange

Note – We recommend ordering it as part of a complete system to ensure safe delivery. Orders placed for individual parts are shipped at the buyer’s risk, and we will not be responsible for any damage that occurs during transit.