Common ducting configurations
inches (mm)
Integral blower
Integral blower
Integral blower
NOTE: The figure does not represent all configurations or
installation methods. The image is to be used as a guide
ONLY.
Varies
12
12
12
11/ 16
"
(326)
(326)
(326)
Remote blower
In-line blower
In-line blower
In-line blower
Back-draft
Back-draft
Back-draft
damper on
damper on
damper on
transition
transition
transition
30" (762) –
40" (1,016)
Remote
blower
9