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Heat & Glo • ESC-42ST • 2146-900 Rev. o • 5/1250
G. Install Refractory
CAUTION: Refractory pieces are fragile! Carefully
remove the refractory pieces from the packaging.
1. Locate the four refractory clips pre-installed in the
top of the fi rebox and remove. Install side refractory
with the notched end of the refractory on the bottom.
See Figure 14.14 and Figure 14.15. Ensure that side
refractory panels are centered left and right and do not
extend past the outer fi rebox fl ange. Secure each side
refractory with two refractory clips.
Figure 14.14 Notched End of Side Refractory
2. Install the left and right refractory middle base refractory
pieces on top of the left and right bottom refractory
standoffs. See Figure 14.16 and 14.17. Position so
that the edge is fl ush with the ember light housing.
Figure 14.15 Refractory Clip Installation
Figure 14.16 Positioning Inner Bottom Refractory
Figure 14.18 Positioning Outer Bottom Refractory.
5. Install two outer bottom refractory pieces as shown
in Figure 14.18. Ensure that outer bottom refractory
pieces do not extend past the outer fi rebox fl ange.
Figure 14.17 Positioning Left and Right Middle Base Refractory
NOTCH
NOTCH
OUTER FIREBOX
OUTER FIREBOX
FLANGE
FLANGE
REFRACTORY
REFRACTORY
CLIPS
CLIPS
FLANGE
FLANGE