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Find Replacement BBQ Parts for 20,308 Models. Repair your BBQ today.
42
Firebox
Repack
Insulation
Knockout
Combustible
Materials
Maintain air clearance
to combustibles.
Gas Line
Combustible materials
may be located at zero
clearance to gas line
beyond 4 in. (102 mm)
from fireplace side.
Gas Line
1 1/2 in. (38 mm)
air space around
pipe
Refractory
Seal with
fireplace mortar
or non-combust-
ible sealant
4 in.
(102 mm)
Outer Shell
of Fireplace
Figure 12.1 Gas Line Installation
12
12
Accessories
A. Gas Log/Lighter Provision
WARNING! Fire and/or Asphyxiation Risk! Use with
solid wood fuel or decorative gas appliance only. Gas fi re
generates fumes.
• DO NOT install unvented gas logs
• Damper must be locked fully open when gas logs are
installed
A certifi ed gas log lighter or decorative gas log set can be
installed in this fi replace.
• Maximum input is 100,000 BTU/hr.
• Decorative gas appliance must be certifi ed to ANSI
Z21.60 “Standard for Decorative Gas Appliances for
Installation in Vented Fireplaces”.
• Must be installed in accordance with the National Fuel
Gas Code, ANSI Z223.1.
• A gas log set must incorporate a gas shutoff.
• Gas Log set requires the damper to be locked fully
open.
• A listed automatic damper system with safety interlock
may be used in this fi replace with only compatible,
listed gas log sets. See damper system manufacturer’s
insturctions.
• Knockouts are provided on both sides of the fi replace
and in refractories for 1/2 in. (13 mm) iron pipe.
• Seal refractory around pipe with fi replace mortar or a
non-combustible sealant.
B. Wood Burning Inserts
WARNING! Risk of Fire! Improper installation of wood in-
serts may cause fi replace or chimney system to overheat.
If a wood burning insert is being installed in this fi replace,
Hearth & Home Technologies recommends full reline of
the chimney.
• Cooling air openings at the top of the chimney must not
be obstructed in any manner.
• Hearth & Home Technologies recommends securing the
reline at the top of the fl ue and using the cap certifi ed for
use with this fi replace system.
Heat & Glo • HST-42D • 27177 • Rev AB • 11/08