Heatilator • CNXT Series • 4000-011 Rev N • 11/05
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Figure 12.3 Placing the Rockwool
Placing the Rockwool
• Place a small amount of 1/2 in. diameter pieces on all
exposed parts of the hearth log, but not on the burners.
See Figure 12.3.
• It is not necessary to use the entire bag. Save the
remainder for future use.
Placing the Lava Rock and Vermiculite
• Place lava rock behind the sides of the hearth
refractory.
• Sprinkle vermiculite over the lava rock.
• It is not necessary to use the entire bag. Save the
remainder for future use.
G. Log Assembly
Set the Logs - CNXT70I (36 in.)
• Place LEFT FRONT LOG on the far left grate bar so the
notch on the log sits on the horizontal portion of the grate
bar and the body of the log is on the grate burner. See
Figure 12.4.
Figure 12.4 Set Left Front Log
Figure 12.5 Set Left Top Log
• Place LEFT TOP LOG on the white notches of the left
center log and the back log. Set the log so that the “Y” is
pointed down. See Figure 12.5.
Figure 12.6 Set Right Center Log
• Place RIGHT CENTER LOG on the white notches in the
left center log and the back log. The log should sit on the
log tab welded to the back of the far right grate bar. The
long leg of the “Y” in the log should point towards the front
center of the log set. See Figure 12.6.
