Heatilator CD4236IR-C Owner's Manual page 30

Top Vent - Vertical Termination
No Elbow
V = 60 ft. Max. (18.3 m)
1
V = 3 ft. Min. (914 mm)
1
Note: If installing a vertical vent/
termination off the top of the ap-
pliance, the fl ue restrictor should
be used.
Figure 7.7
30
V
1
Heatilator • CD4236IR-C, CD4842IR-C • 2207-900 Rev. L • 3/14
Flue Restrictor Instructions
1. Remove exhaust shield using a 1/4 inch nut driver by
removing the four screws securing it in place (see Figure
7.8).
EXHAUST
SHIELD
FLUE
RESTRICTOR
Figure 7.8
2. Break the fl ue restrictor into two pieces. Do this by
bending the part back and forth until it breaks (see
Figure 7.9).
BREAK
HERE
Figure 7.9 Flue Restrictor