Heatilator ND4842MI, Owner'S Manual, Page: 18 / 88

18 Heatilator • Novus Mesh DV • 4031-552 Rev I • 11/07
12 ft (3.66 m) min.
60 ft (18.29 m) max.
Top Vent—Vertical Termination—No Elbows
Top Vent—Vertical Termination—Two Elbows
Figure 5.7 Vertical Termination - No Elbows
12 ft (3.66 m) min.
60 ft (18.29 m) max.
Maximum horizontal
run is 100% of
vertical, but cannot
exceed 26 ft (7.92 m)
Figure 5.8 Vertical Termination - Two Elbows