Please click on the Fan Curb for more information

Exhaust Fan Curbs

UPBLAST	DOWNBLAST
CB-EX-UP-135	CB-EX-DW-100
CB-EX-UP-165	CB-EX-DW-165
CB-EX-UP-185	CB-EX-DW-200
CB-EX-UP-200	CB-DD-DW-126
CB-EX-UP-245	CB-DD-DW-145
CB-DD-UP-135

Supply Air Fan Curbs

DOWNDRAFT	SIDEDRAFT
CB-SU-FA-1010	CB-SU-FA-1010
CB-SU-FA-1212	CB-SU-FA-1212
CB-SU-FA-1515	CB-SU-FA-1515
CB-SU-FA-1818	CB-SU-FA-1818
CB-SU-FA-2020	CB-SU-FA-2020

Evaporator Cooler Curbs

DOWNDRAFT	SIDEDRAFT
CB-SU-ECD-3000	CB-SU-ECS-3000
CB-SU-ECD-4800	CB-SU-ECS-4500
CB-SU-ECD-6500	CB-SU-ECS-6500
CB-SU-ECD-7500	CB-SU-ECS-7500
CB-SU-ECD-8500	CB-SU-ECS-8500
CB-SU-ECD-9000	CB-SU-ECS-9000
CB-SU-ECD-9500	CB-SU-ECS-9500
CB-SU-ECD-10500	CB-SU-ECS-10500
CB-SU-ECD-11500	CB-SU-ECS-11500
CB-SU-ECD-12000	CB-SU-ECS-12000
CB-SU-ECD-16000	CB-SU-ECS-16000
CB-SU-ECD-18000	CB-SU-ECS-18000
CB-SU-ECD-21000	CB-SU-ECS-21000

Tempered Air Fan Curbs

DOWNDRAFT	SIDEDRAFT
CB-SU-IDFG-ECD-225	CB-SU-IDFG-ECS-225