Heat & Glo Fireplace Heat & Glo Gas Fireplace ESC-42ST - Manual (Page 56)

Heat & Glo • ESC-42ST • 2146-900 Rev. Q • 4/13 56
Air Shutter Settings
NG LP
ESC-42ST 1-1/2 in. Fully Open
O. Air Shutter Setting
Air shutter settings should be adjusted by a qualifi ed
service technician at the time of installation. The shutter
adjustment rod is located adjacent to the gas valve. The
shutter setting is preset at the factory for either NG or LP.
These are tested settings that work well for most venting
applications. Units with increased vertical venting may
require a shutter setting that is more closed. Installations
with extended horizontal venting may require a more
open shutter setting. The measurement is taken from
the face of the appliance to the end of the silicone cap.
See Figure 14.29.
• Push the air handle in to close the air shutter.
• Pull the air handle out to open the air shutter.
NOTICE: If sooting occurs, provide more air by opening
the air shutter.
N. Install Trim and/or Surround
• Install optional trim kits and/or surrounds using the
instructions included with the accessory.
• Use non-combustible materials to cover the gap between
the sheet rock and the appliance (if desired).
Figure 14.29 Shutter Adjustment Rod and Shutter Stop
SHUTTER STOP
SHUTTER ADJUSTMENT ROD
M. Install Mesh
Two hanging mesh assemblies ship standard with this
appliance. If using an optional mesh door, do not install
the standard hanging mesh assemblies.
1. Insert the mesh rod into all the rings attached to the
mesh assembly.
2. The mesh rod is supported by 3 tabs located in the
top outer surround. These tabs are located on the left
and right sides and one in the middle. Tabs are bent in
at the factory. Figure 14.28 shows these tabs fl at for
visual purposes.
Figure 14.28 Mesh Rod Support Tabs