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29Heatilator • RAVE4013I-C • 2293-900 Rev. C • 8/12
Figure 7.8 Vertical Vent Maximum
Note: If installing a vertical vent/termination off the top of the
appliance, the optional exhaust restrictor may be needed.
V
1
V
1
= 44 ft. Max. (13.4 m)
Top Vent - Vertical Termination
No Elbows
Note: Use SLP Series
components only.
Exhaust restrictor Instructions
1. Locate the two pilot holes located in the inside fi rebox
heat shield as shown in Figure 7.9.
2. Center the exhaust restrictor such that the through
holes in the vent restrictor align with the pilot holes in
the restrictor.
3. Use (2) ½” self-piercing screws to secure vent restric-
tor to fi rebox heat shield. See Figure 7.10.
Exhaust restrictors are recommended for these vertically
terminated products which have excessive draft. Exhaust
restrictors will compensate for high draft, and restore vi-
sual fl ame height. If the vent confi guration has a total ver-
tical of 15-44 feet, an exhaust restrictor may be needed.
The exhaust restrictor can be located in the appliance
manual bag.
Figure 7.10 Exhaust Restrictor Installation
Figure 7.9 Location of Pilot Holes
PILOT HOLES
Notice: Before painting, contact your dealer for information on
the appropriate high temperature paint.
4. In some applications, such as those where the fi re-
place is elevated off the fl oor, the vent restrictor may
be painted, but painting is not required.