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Installation & Operation Manual
2 Venting (continued)
19
Non-Condensing Vent Options: CAT I
G
Vertical negative draft venting system - see pages
20 and 21.
H
DirectAire vertical venting with vertical air inlet
- see pages 20 and 21.
I
DirectAire vertical venting with sidewall inlet -
see pages 20 and 21.
A required field supplied
barometric damper MUST BE
installed in location shown.
3'
12"
A required field supplied
barometric damper MUST BE
installed in location shown.
A required field supplied
barometric damper MUST BE
installed in location shown.
Vertical negative draft venting system - see
page 20.
CAT I - F9
CAT I - B9
DirectAire vertical venting with vertical
air inlet - see page 20.
CAT I - F9
CAT I - B9
DirectAire vertical venting with sidewall
inlet - see page 20.
CAT I - F9
CAT I - B9
INCORRECT
INSTALLATIONS