Install Top Vent Flue Visor - No Elbow Confi gu-
rations
•
Remove screws holding fl ue visor to fi rebox top. See
Figure 4.14
•
Remove the fl ue visor.
•
Using the screws removed and the same holes, install
the top vent fl ue baffl e and fl ue visor.
-
The top vent fl ue baffl e will be turned to install below
the level of the fi rebox top for 12-30 ft vertical runs of
vent. See Figure 4.15
-
The top vent fl ue baffl e will be turned to install inside
for 31-60 ft. vertical runs of vent. See Figure 4.16.
Figure 4.14 Remove Flue Visor
Figure 4.15 12 ft. to 30 ft. Vertical Run
Heatilator • NEVO3630I-B, NEVO4236I-B Installation Manual • 2378-980 Rev. E • 4/16
Figure 4.16 31 ft. to 60 ft. Vertical Run
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