ISOR-R6, Plaque Diffuser, Rem Core 24 x 24 w/R-6 Insulation
AVISOR2406-R6
Airvector,ISOR - Plaque Diffuser 24"x24", 6" Round Collar, Removable Core Diffuser with R-6 Insulation
AVISOR2408-R6
Airvector,ISOR - Plaque Diffuser 24"x24", 8" Round Collar, Removable Core Diffuser with R-6 Insulation
AVISOR2410-R6
Airvector,ISOR - Plaque Diffuser 24"x24", 10" Round Collar, Removable Core Diffuser with R-6 Insulation
AVISOR2412-R6
Airvector,ISOR - Plaque Diffuser 24"x24", 12" Round Collar, Removable Core Diffuser with R-6 Insulation
AVISOR2414-R6
Airvector,ISOR - Plaque Diffuser 24"x24", 14" Round Collar, Removable Core Diffuser with R-6 Insulation
