Faber FMG3326F-LP, Instruction Manual

Page: 34 / 78

34
Unit Installation with Vertical Termination
due to its higher corrosion resistance. Continue
the height of the vent cap meets the minimum
vertical height must be increased.
7. Ensure vent is vertical and secure the base of
storm collar over the pipe section and seal
with a mastic.
8. Install the vertical termination cap by twist
locking it.
!
NOTE
the vent passes through must be enclosed.
Roof Pitch
Minimum Vent Height
Feet Meters
2 0.61
over 7/12 to 8/12 2 0.61
over 8/12 to 9/12 2 0.61
over 9/12 to 10/12 2 ½ 0.76
over 10/12 to 11/12 3 ¼ 0.99
over 11/12 to 12/12 4 1.22
over 12/12 to 14/12 5 1.52
over 14/12 to 16/12 6 1.83
over 16/12 to 18/12 7 2.13
over 18/12 to 20/12 7 ½ 2.29
over 20/12 to 21/12 8 2.44
cases. Increasing the vent height may solve the problem.
Pipe Length Height
inches mm inches mm inches mm
4 ¾ 121 0 0 13 ¼ 337
9 229 6 152 17 ½ 445
11 ¼ 286 9 229 19 ½ 495
13 ¼ 337 12 305 21 ¾ 552
21 ¾ 552 24 610 30 ¼ 768
30 ¼ 768 36 914 39 991
38 965 48 1219 47 1194
Vent
Height
See DuraVent or ICC manufacturer's guidelines for
minimum cutout dimensions or frame openings around
wall venting. Make sure clearances to combustible
material are maintained based on vent part used.
!
Cutout sizes vary according to the DuraVent or
ICC part number used.
Diagram 4