Hearth & Home Technologies • Grand Oak Hearth Kits • 4004-323 Rev E . 4/2020
6
H. Inspect the Appliance and Components
• Remove the contents from the carton labeled “Burner”.
Attached to the burner are tags identifying the manufacturer
name, serial number, model number (including gas log
size), BTU ratings, gas type, etc.
• Review the attached tags before proceeding. Ensure
that all minimum replace dimension requirements are
achieved using Table 3 . See Figure 1. Ensure the gas
type provided in the replace coincide with the gas type
marked on the tag.
I. For Natural Gas Installation (for all units)
• Pour sand into the burner pans to the point where the
burner pipe is covered. See Figure 5. Level the sand
from right to left to ensure an even ame pattern. At this
point the pan should be half full. Be sure not to cover pilot
assembly.
• Pour vermiculite over the sand in the pans until they are
full. See Figure 6.
Figure 1 Measure Firebox
Figure 6 Placing Vermiculite
Figure 5 Sand
Figure 7 Placing Rock Wool
• The burner is assembled with the controls installed at the
factory and is designed to connect one end of the 3/8 in.
supply line before placing inside the replace. Ensure the
connection is tightened using a 3/4 in. wrench.
• Place the burner towards the rear and center of the
replace and connect to the gas line. Follow instructions
in “F. Gas Pressure” to check for gas leaks.
• IPI models include a battery box which holds 2 “D” size
batterys. The battery box should be placed in the right
front corner of your replace and covered with the log
cover as shown in Figure 3.
• Lightly place dime-size pieces of rock wool evenly on top
of the sand and vermiculite completely covering the pan
surfaces. See Figure 7.
Figure 3A Control Box for IPI
Battery Box Cover
Battery Box
Figure 3 Battery Box and Cover (for IPI units only)
On/O Switch
Optional Remote
Connection
• An On/O switch is provided as part of the assembly. It
is located on the front right side of the burner assembly
as shown in Figure 3A.
• Optional remote control system can be incorporated
with this system by connecting the remote system to the
connection wires shown in Figure 3A.
• For propane (LP) installations skip to “J for Propane Gas
Installation”.
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