19
Storm Collar
Roof Flashing
Roof Rafters
Roof Sheathing
Ceiling Joist
Vertical Vent Pipe
Outside Vent
Termination
Exterior Wall
Sheathing
Rain cap - ensure
cap is at least 2'
(610mm) above
the roof at the
lowest point
Installation
T
HROUGH
W
ALL
V
ERTICAL
I
NSTALLATION
W
ITH
E
XHAUST
B
LOWER
:
Refer to
I
NSTALLATION
- I
NSTALLATION
WITH
E
XTERIOR
M
OUNTED
E
XHAUST
B
LOWER
and
I
NSTALLATION
- O
UTSIDE
V
ERTICAL
I
NSTALLATIONS
. Ensure that vent pipe is properly secured to wall using wall straps. Maintain clearances to
combustibles on vent pipe as well as unit.
Figure 22: Exhaust Blower Installation; Vertical Termination.
