Final Installation; Cast Iron Grate Installation - Monessen Hearth NB18 Installation Instructions Manual

NB18/NB24 Gas Log Set
The positioning of the logs is critical to
the safe and clean operation of this heater.
Sooting and other problems may result if the
logs are not properly and fi rmly positioned
in the appliance. Never add additional logs
or embellishments such as pine cones,
vermiculite or rock wool to the heater.
Only use the logs and 2G-RW rock wool
(for NB18), or 3G-RW rock wool (for NB24)
supplied with the unit.
Failure to position the parts in accordance
with diagrams below or to use only parts
specifi cally approved for this heater may result
in property damage or personal injury.

CAST IRON GRATE INSTALLATION

Install the cast iron grate by inserting screw head on back
of right side of grate into the "I" shaped slot on front right
corner of unit. After moving screw head to the bottom of
the "I" slot, insert the screw head on the back of the left
side of grate into the keyhole slot on the left front of unit.
Figure 18
A.
Key
Hole Slot
Cast Iron Grate
Figure 18 -
Install Cast Iron Grate
16
Before you begin — This unit is supplied with seven (7)
ceramic fi ber logs. Do not handle these logs with your bare
hands. Always wear gloves to prevent skin irritation
from ceramic fi bers. After handling the logs, wash your
hands gently with soap and water to remove any traces
of fi bers.
I Slot
Cast Iron Grate

FINAL INSTALLATION

B.
FP2271
81D0107