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Heatilator • Novus NNXT • 4055-879 • Rev. o • 2/1230
Figure 7.9
Two Elbows
12 ft (3.66 m) min.
60 ft (18.29 m) max.
Maximum horizontal
run is 100% of
vertical, but cannot
exceed 17 ft (5.18 m)
2. Top Vent - Vertical Termination - (continued)