Valor 1800JN Installation & Owner's Manual page 33

Vertical Vent Termination
Co-axial Venting
Roof Minimum
Pitch "H" (feet)
Flat to 7/12 1'
Over 7/12 to
1.5'
8/12
Over 8/12 to
2'
9/12
Over 9/12 to
2.5'
10/12
Over 10/12 to
3.25'
11/12
Over 11/12 to
4'
12/12
Over 12/12 to
5'
14/12
Horizontal
overhang
Termination
cap
Vertical
Min.
wall
18"
Storm
collar
Roof
flashing
QUALIFIED
INSTALLER
Overhang should not
extend beyond vent if
within 48" of
termination cap
Min. 24"
(unvented soffit)
Min. 36"
(vented soffit)
'H'
33