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Heatilator • Caliber Mesh CD Series-SIT Valve • 4040-849 Rev H • 11/07
H. Log Assembly
• Base logs have been permanently mounted on the grate
assembly and should not be moved. See Figure 12.5.
Place the rockwool.
• See Figures 12.1 and 12.4.
• Place a small amount of 1/2 in. diameter pieces (dime-size)
of rockwool on the burner pan so that rockwool touches
but does not cover the holes in the burner pan.
• It is not necessary to use the entire bag. Save the
remaining amount for future use.
Figure 12.4 Placement of Rockwool
Figure 12.5 Base Logs
Figure 12.7 Placing Right Top Log
Figure 12.6 Placing Left Top Log
• Install “Y” log on left hand side of grate using locating pins
to position. See Figure 12.6
• Install right top log as shown in Figure 12.7 using locating
pins to position log properly.