01-03
7
34617 Rev D
NANOV TOP DV GAS APPLIANCE INSTALLATION INSTRUCTIONS
E. VENTING
WARNING - RISK OF FIRE!
This appliance may only use the direct vent
chimney system designed for use with the
appliance and must not be connected to a chimney
flue servicing a separate solid fuel or gas fuel
burning appliance.
WARNING - RISK OF FIRE!
If you have chosen horizontal termination, be sure
there are no future obstructions from trees,
bushes, snow drifts, etc.
CAUTION:
Provisions shall be made to provide adequate
combustion and ventilation air.
Figure 5
Clearances
Figure 6
Vent Lengths with One Elbow
(minimum vertical)
Figure 7
Vent Lengths with One Elbow
(2 vertical or more, 25 maximum)
1. HORIZONTAL VENT TERMINATION
(USING SUPPLIED PIECES ONLY)
This kit is supplied with a standard vent kit that will
meet the majority of installations for this Heatilator
appliance. This kit consists of a 90° starter elbow, a
6-9 slip section, a wall shield, and a termination cap.
A typical installation using these parts is diagrammed,
along with the clearances to combustible materials
around the vent, in Figure 5.
a. Vent Lengths
Various venting configurations are shown in
Figures 6-9 from which maximum vent lengths
can be determined.
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