01-03
15
34613 Rev F
NOVUS SERIES INSTALLATION INSTRUCTIONS
5. VERTICAL TERMINATION
a. Top Vent
(for rear vent, see page 16)
1) Top Vent Clearances
See Figure 25 for clearance information.
2) Top Vent Lengths
Various venting configurations are shown in
Figures 26 and 27 from which maximum vent runs
can be determined.
Figure 25
Vertical Termination Clearances
(Top Vent Shown)
Figure 26 - Vertical Termination Vent Lengths
Figure 27
Vertical Termination Vent Lengths
CAUTION:
Provisions shall be made to provide adequate
combustion and ventilation air.
WARNING - RISK OF FIRE!
Always maintain minimum clearances or greater
around the vent system. Do not pack air spaces with
insulation or other material.
WARNING!
The horizontal run of vent must have a 1/4 rise for
every 1 ft. of run towards the termination. Never allow
the vent to run downward. This could cause high
temperatures and may create a fire hazard.
Note:
Horizontal runs will require the use of one vent
support (or metal plumbers strap) for every 3 of vent.
