Ducting Configurations
Rear Exhaust with Remote Blower
Downdraft
1-7/8" to 8" or 10"
Round Transition
Note: Flex blowers require 8" ducting. External or in-line blowers require 10" ducting.
Dual Duct Side Exhaust with Remote Blower
* To one of the following:
• Model EB9 (900 cfm 10" Exterior Blower)
• Model ILB11 (10" Round In-Line Blower)
Model 441 (10" Round Wall Cap)
• Model EB12 (1200 cfm 10" Round Exterior Blower)
• Model EB15 (1500 cfm 10" Round Exterior Blower)
(continued)
8" or 10" Round Elbow
8" or 10"Straight Duct
* To one of the following:
• Model PF6 (Flex Blower)
Model 643 (8" Round Wall cap)
• Model EB9 (900 cfm 10" Exterior Blower)
*
• Model ILB11 (10" Round In-Line Blower)
Model 441 (10" Round Wall Cap)
• Model EB12 (1200 cfm 10" Round Exterior Blower)
• Model EB15 (1500 cfm 10" Round Exterior Blower)
Downdraft
*
Dual 8" Round to 10" Round Transition
9
Planning
1-7/8" to 8"
Round Transition
8" Round Elbow
8" Straight Duct