Heat & Glo • ST-36TR-IPI, PIER-36TR-IPI • 2176-900 Rev. L • 4/15
30
Refractory Panel
To access the
exhaust opening,
remove the refractory
panel and exhaust baffle.
To remove refractory
panel, remove the two
screws on top. To remove
the exhaust baffle, remove
the three screws securing it.
Top Vent Application
Exhaust restrictor
Rear Vent Application
Note:
Be sure to re-
install the e x h a u s t
baffle and refractory
panel after exhaust
restrictor installation.
Exhaust restrictor
Note:
Be sure to re-
install the exhaust
b a f f l e a n d refractory
panel after exhaust
restrictor installation.
V
1
= 60 ft. Max. (18.3 m)
V
1
= 3 ft. Min. (914 mm)
2. Top Vent - Vertical Termination
No Elbow
NOTE:
If installing a vertical vent/
termination off the top of the appli-
ance, the optional vertical termina-
tion baf
fl
e should be used.
V
1
Figure 7.7
Figure 7.8
Exhaust restrictors are recommended for these verti-
cally terminated products which have excessive draft.
Exhaust restrictors will compensate for high draft, and
restore visual
fl
ame height. If the vent con
fi
guration has
a total vertical of 15-60 feet, an exhaust restrictor may
be needed. The exhaust restrictor can be located in the
appliance manual bag.
Exhaust restrictor Instructions
1. Remove refractory panel and exhaust baf
fl
e from pilot
side of appliance. Use a 1/4 inch nut driver and remove
the two screws that secure it in place. To remove the
exhaust baf
fl
e, remove the three screws securing the
refractory panel in place. See Figure 7.8.
